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Presentations, Talks and Posters

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Presentations, Talks and Posters

Kawazoe F. (2018): Creating a new generation of gravitational scientists, 12th International LISA Symposium more

Kawazoe F. (2018): Structured Doctoral Education: Collaboration between UBI and Hannover, Internationalization Meeting

Kawazoe F. (2018): Structured graduate education for the GW community, LVC meeting more

Kawazoe F. (2018): Structured Doctoral Programmes for The Next Generation, COSPAR more

Kawazoe, F. (2018): Structured Doctoral Programmes for the next generation of gravitational scientists in Hannover, KEK physics seminar, March 1, 2018

Kawazoe, F. (2018): Creating a new generation of gravitational scientists, LVC, March 19-22, 2018, Sonoma more

Kawazoe, F. (2018): Structured Doctoral Education in Hannover - Joint Program between IMPRS-GW and geo-Q RTG, Coordination of PhD Programs, PTB, April 26, 2018

Kawazoe, F. (2018): Structured Doctoral Programmes for the next generation of gravitational scientists in Hannover, Gravity and Cosmology 2018, YKIS symposium more

Gersemann M. (2017): Atom-Chip interferometry with Bose-Einstein condensates, DPG Spring meeting 2017, Mainz, Germany, 06 - 10 March, 2017

Grosche G., Lisdat C., Quintin N., Shi C., Raupach S. M. F., Grebing C., Nicolodi D., Stefani F., Al-Masoudi A., Dörscher S., Häfner S., Robyr J.-L., Chiodo N., Bilicki S., Bookjans E., Koczwara A., Koke S., Kuhl A., Wiotte F., Meynadier F., Camisard E., Abgrall M., Lours M., Legero T., Schnatz H. Sterr U. Denker H., Charonnet C., Le Coq Y. Santarelli G., Amy-Klein A., Le Targat R., Lodewyck J., Lopez O. and Pottie P.-E. (2017): 1400 km optical fiber link tests whether French and German clocks tick alike, Precise Time and Time Interval Meeting, Monterey, California, USA, 30 January – 2 February, 2017

Grotti J., Koller S., Vogt S., Al-Masoudi A., Dörscher S., Herbers S., Häfner S., Sterr U., Lisdat C., Denker H., Pizzocaro M., Thoumany P., Rauf B., Clivati C., Levi F., Calonico D., Rlland A., Baynes F. and Margolis H. (2017): First campaigns with PTB transportable optical lattice clock, Verhandlungen der Deutschen Physikalischen Gesellschaft e.V., Q13.4, Vortrag, Mainz, 06 March, 2017 more

Kawazoe F. (2017): Structured Doctoral Education in Hannover, LSC-VIRGO meeting, Pasadena, March 13-16, 2017

Kawazoe F. (2017): Structured Doctoral Education in Hannover, University of the Balearic Islands, Physics Seminar, March 10, 2017

Kawazoe F. (2017): Structured Doctoral Education in Hannover, 8th ET Symposium, Birmingham University, March 27-28, 2017

Kawazoe, F.  (2017): Structured Doctoral Education in Hannover , 12th Edoardo Amaldi Conference on Gravitational Waves July 9-14, 2017, Pasadena, CA

Lämmerzahl C. (2017): Clocks and Gravity, Physics Colloquium, Universität Leipzig (24. Jan 2017): Clocks and Gravity

Lisdat C. (2017): Fundamental physics and Geodesy with lattice clocks, Quantum Africa 4, Tunis, form April 30 to May 05

Matthias J. and Heine H. (2017): Atom-Chip based BEC sources for compact and transportable experiments, DPG Spring meeting 2017, Mainz, Germany, 06 - 10 March, 2017

Müller J. and Wu H. (2017): Evaluation of the contribution of optical clocks to gravity field modelling, IAG-IASPEI Joint Scientific Assembly, Kobe Japan, 30 July - 4 August 2017, Oral presentation, Abstract G02-2-03.

Müller V. (2017): Design considerations for Space Laser Interferometry in Gravimetric Missions, International Symposium On Gravitational Waves, Beijing, China more

Philipp D. (2017): The relativistic geoid, IEEE International Workshop on Metrology for Aerospace, Relativistic Metrology Session, June 21-23 2017, Padua, Italy

Sahelgozin M. (2017): Transportable Quantum Gravimeter - QG-1, DPG Spring meeting 2017, Mainz, Germany, 06 - 10 March, 2017

T. Kato, F. Wöske, M. List, B. Rievers and S. Goswami (2017): Satellite Geodesy Mission Preparation using Satellite Formation Flight Simulator - XHPS, In Proceedings of 68th International Astronautical Congress

Abend S. (2016): Atom-chip-based quantum gravimetry for the precise determination of absolute gravity, EGU General Assembly 2016, Vienna, Austria, 17 - 22 April, 2016

Abend S. (2016): Atom-chip fountain gravimeter, DPG Spring meeting 2016, Hannover, Germany, 29 February - 04 March, 2016

Abend S. (2016): Atom-chip based BEC Interferometry, C. Lämmerzahl's birthday colloquium, 08 August, 2016

Al-Masoudi A., Dörscher S., Schwarz R., Häfner S., Sterr U and Lisdat C. (2016): A cryogenic lattice clock at PTB, DPG-Frühjahrstagung, Hannover, Germany, 29 February – 04 March, 2016

Biskupek L. and Mai E. (2016): Numerical integration of the Schwarzschild problem using Lie series for the calculation of satellite orbits, 609. WE-Heraeus-Seminar: Relativistic Geodesy: Foundations and Applications, Bad Honnef, Germany, 14 - 18 March, 2016

Bober M., Al-Masoudi A., Dörscher S., Häfner S., Lisdat C. and Sterr U. (2016): Interrogating Optical Clocks Beyond the Coherence Limit of the Clock Laser., 30th European Frequency and Time Forum, York, United Kingdom, 04 – 07 April, 2016

Darbeheshti N., Müller V., Wegener H., Hewitson M., Heinzel G., Naeimi M. and Flury J. (2016): Instrument Noise Simulation for GRACE Follow-On, American Geophysical Union, Fall Meeting 2016, San Francisco, USA, 12 - 16 December, 2016

Darbeheshti N., Naeimi M., Hewitson M., Heinzel G. and Flury J. (2016): Introducing GRACE Follow-On mock data challenge project, European Geosciences Union, General Assembly 2016, Vienna, Austria, 17 - 22 April, 2016

Denker H. (2016): A new European Gravimetric (Quasi)Geoid EGG2015, First Joint Comm. 2 and IGFS Meeting, Internat. Symp. on Gravity, Geoid and Height Systems 2016, GGHS2016, Thessaloniki, Greece, 19 – 23 September, 2016

Denker H. (2016): A new European gravimetric (quasi)geoid EGG2015, 1st Joint Commission 2 and IGFS Meeting, International Symposium on Gravity, Geoid and Height Systems 2016, GGHS2016, Thessaloniki, Greece, Sept. 19-23, 2016

Denker H., Timmen L. and Voigt C. (2016): Gravity potential for optical clock comparisons, Optical clocks: quantum engineering and international timekeeping, Workshop, Joint EMRP project consortia: ITOC & QESOCAS, University of York, UK, 08 April, 2016

Denker H., Timmen L. and Voigt C. (2016): Gravity field modelling with regard to optical clock comparisons, First Joint Comm. 2 and IGFS Meeting, Internat. Symp. on Gravity, Geoid and Height Systems 2016, GGHS2016, Thessaloniki, Greece, 19 – 23 September, 2016

Denker H., Timmen L. and Voigt C. (2016): Geodetic contributions to the project “International Timescales with Optical Clocks (ITOC)", First Joint Comm. 2 and IGFS Meeting, Internat. Symp. on Gravity, Geoid and Height Systems 2016, GGHS2016, Thessaloniki, Greece, 19 – 23 September, 2016

Denker H., Timmen L. and Voigt C. (2016): Gravity field modelling with regard to optical clock comparisons, 1st Joint Commission 2 and IGFS Meeting, International Symposium on Gravity, Geoid and Height Systems 2016, GGHS2016, Thessaloniki, Greece, Sept. 19-23, 2016

Devaraju B. and Müller J.  (2016): Quantifying tidal aliasing errors in the localized analysis of satellite tracking data, Geophysical Research Abstracts, EGU2016-4916 more

Dörscher S. (2016): Comparing optical clocks with 10-17 uncertainty, Advanced atomic sources and extreme cooling of atoms and molecules: techniques and applications, Les Houches, France, 24 - 29 January, 2016

Dörscher S., Al-Masoudi A., Häfner S., Schwarz R., Sterr U. and Lisdat C. (2016): A cryogenic lattice clock at PTB, 30th European Frequency and Time Forum, York, United Kingdom, 04 – 07 April, 2016

Douch K., Müller J., Heinzel G., Brieden P. and Shabanloui A. (2016): Performance assessment of an optical gradiometer for future gravitational missions, 2016 European Space Agency Living Planet Symposium, Prague, Czech Republic, 9 - 13 May, 2016

Douch K., Wu H., Müller J., Shabanloui A., Brieden P. and Heinzel G. (2016): A first performance assessment of two new concepts of satellite gravitational gradiometers, International Symposium on Gravity, Geoid and Height Systems, Thessaloniki, Greece, 19 - 23 September, 2016

Gersemann M. (2016): Atom-chip interferometry with Bose-Einstein condensates, FOMO2016 - Frontiers in Matter Wave Optics, 10 - 17 September, 2016

Görth A. (2016): The GRACE Follow-On Laser Ranging Interferometer – On track for launch in 2017, EGU General Assembly, Vienna, Austria

Grebing C., Al-Masoudi A., Dörscher S., Häfner S., Gerginov V., Weyers S., Lipphardt B., Riehle F., Sterr U. and Lisdat C. (2016): Realization of a timescale with an optical clock, 30th European Frequency and Time Forum, York, United Kingdom, 04 – 07 April, 2016

Grosche G. (2016): Frequency transfer through long-distance optical fiber links, 609. WE-Heraeus-Seminar: Relativistic Geodesy: Foundations and Applications, Bad Honnef, Germany, 14 - 18 March, 2016

Grosche G. (2016): Frequency and time transfer using optical fibers , 30th European Frequency and Time Forum, York, UK, 04 - 07 April, 2016

Grosche G. (2016): Interferometric optical fibre links for long-distance frequency transfer with 10-18 resolution, RTG: Models of Gravity, Colloquium, ZARM, Bremen, Germany, 06 July

Grotti J., Koller S., Vogt S., Häfner S., Herbers S., Dörscher S., Sterr U. and Lisdat C. (2016): A transportable optical lattice clock, DPG-Frühjahrstagung, Hannover, Germany, 29 February – 04 March, 2016

Grotti J., Koller S., Vogt S., Häfner S., Herbers S., Sterr U. and Lisdat C. (2016): PTB’s Transportable Strontium Lattice Clock, 30th European Frequency and Time Forum, York, United Kingdom, 04 – 07 April, 2016

Hackmann E. and Lämmerzahl C. (2016): The gravitomagnetic clock effect, "Relativistic Geodesy: Foundations and Applications", Bad Honnef, Germany, 13.03. - 19.03.

Hannig S., Scharnhorst N., Kramer J., Leroux I.D. and Schmidt P.O. (2016): A monolithic doubling cavity for the clock laser of a transportable Al+ clock , DPG-Spring Meeting, Hannover, Germany, 29 - 04 March, 2016

Herbers S., Häfner S., Sterr U. and Lisdat C. (2016): Design of a Transportable Cavity Using Mirrors with Single-Crystalline Coatings, DPG-Frühjahrstagung, Hannover, Germany, 29 February – 04 March, 2016

Huntemann N., Dörscher S., Al-Masoudi A., Falke S., Lemke N., Häfner S., Grebing C., Lipphardt B., Sanner C., Tamm C., Sterr U., Lisdat C. and Peik E. (2016): Frequency ratio of a 171Yb+ single ion clock and a 87Sr lattice clock with 2 x 10-17 uncertainty, 30th European Frequency and Time Forum, York, United Kingdom, 04 – 07 April, 2016

Huntemann N., Dörscher S., Al-Masoudi A., Häfner S., Grebing C., Lipphardt B., Tamm C., Sterr U., Lisdat C. and Peik E. (2016): Comparison of a 171Yb+ single ion clock and a 87Sr lattice clock with 2 x 10-17 uncertainty, DPG-Frühjahrstagung, Hannover, Germany, 29 February – 04 March, 2016

Isleif K.-S. (2016): The journey to noise reduced & ultra stable interferometers, DPG Frühjahrestagung, Hannover, Germany, 01 March, 2016

Isleif K.-S. (2016): The LISA Backlink & Deep Frequency Modulation Interferometry, Midterm PhD Report, Albert Einstein Institute, Hannover, Germany, 31 March, 2016

Koke S., Grebing C., Kuhl A. and Grosche G. (2016): Validating frequency transfer via a stabilised fibre link for optical clock comparisons, 30th European Frequency and Time Forum, York, UK, 04 - 07 April, 2016

Koller S., Grotti J., Vogt S., Häfner S., Herbers S., Sterr U. and Lisdat C. (2016): A transportable optical lattice clock, 2016 IEEE International Frequency Control Symposium, New Orleans, Louisiana, USA, 9 - 12 May, 2016

Kramer J., Scharnhorst N., Hannig S., Leroux I.D. and Schmidt P.O. (2016): Progress Towards an Al+ Quantum Logic Optical Clock , DPG-Spring Meeting, Hannover, Germany, 29 - 04 March, 2016

Kuhl A., Waterholter T., Froh J. and Grosche G. (2016): Amplification schemes and multiple frequency dissemination for the optical fiber link PTB-LUH, 609. WE-Heraeus-Seminar: Relativistic Geodesy: Foundations and Applications, Bad Honnef, Germany, 14 - 18 March, 2016

Kuhl A., Waterholter T., Froh J. and Grosche G. (2016): Comparison of Different Amplification Concepts for Multiple Point Frequency Dissemination, 30th European Frequency and Time Forum, York, UK, 04 - 07 April, 2016

Lee Y. (2016): Experimental research on tilt-to-length coupling for future geodesy mission, DPG Spring Meeting, 4th March

Lin M. and Denker H. (2016): Comparison of various methods for modeling gravitational effects of the topography, First Joint Comm. 2 and IGFS Meeting, Internat. Symp. on Gravity, Geoid and Height Systems 2016, GGHS2016, Thessaloniki, Greece, 19 – 23 September, 2016

Lin M. and Denker H. (2016): Comparison of various methods for modeling gravitational effects of the topography, 1st Joint Commission 2 and IGFS Meeting, International Symposium on Gravity, Geoid and Height Systems 2016, GGHS2016, Thessaloniki, Greece, Sept. 19-23

Lisdat C. (2016): Experiments with Sr lattice clocks at PTB, 6th International Workshop on Ultracold Group II Atoms, Paris, France, 22 - 24 February, 2016

Lisdat C., Grosche G., Raupach S., Grebing C., Al-Masoudi A., Dörscher S., Häfner S., Koczwara A., Koke S., Kuhl A., Legero T., Schnatz H., Sterr U., Shi C., Nicolodi D., Stefani F., Robyr J.-L., Bilicki S., Bookjans E., Meynadier F., Abgrall M., Lours M., Le Coq Y., Le Target R., Lodewyck J., Pottie P.-E., Quintin N., Chiodo N., Wiotte F., Chardonnet C., Amy-Klein A., Lopez O., Denker H., Santarelli G. and Camisard E. (2016): International strontium optical lattice clocks comparisons with an optical fiber link, 2016 IEEE International Frequency Control Symposium, New Orleans, Louisiana, USA, 9 - 12 May, 2016

Lisdat C., Koller S., Grotti J., Vogt S., Al-Masoudi A., Dörscher S., Herbers S., Häfner S. and Sterr U. (2016): Using a transportable optical clock for chronometric levelling, Fall Meeting, AGU, San Francisco, Calif., 12-16 Dec.

Margolis H. S., Benkler E., Calonico D., Denker H., Delva P., Godun R. M., Lisdat C., Abgrall M., Achkar J., Al-Masoudi A., Barwood G. P., Baynes F. N., Baynham C. F. A., Bilicki S., Bize S., Bookjans E., Bowden W., Cerretto G., Chupin B., Clivati C., Donnellan S., Dörscher S., Fordell T., Gerginov V., Gersl J., Gill P., Grebing C., Guéna, J., Häfner S., Hill I. R., Hobson R., Huang G., Huntemann N., Jones J.M., Kind S. A., Klein H. A., Lamb A., Le Coq Y., Le Targat R., Leute J., Lindvall T., Lipphardt B., Lodewyck J., Menchetti M., Merimaa M., Mura A., Nicoldi D., Nisbet-Jones P. B. R., Ozimek F., Peik E., Pizzocaro M., Piester D., Riedel F., Robyr J.-L., Rolland A., Rosenbusch P., Rovera D., Rust F., Sanner C., Sesie I., Shemar S. L., Shi C., Sterr U., Szymaniec K., Tamm C., Timmen L., Vogt S., Voigt, C. Wallin A. E., Weyes S. and Whibberley P.B. (2016): Towards international timescales with optical clocks, First Joint Comm. 2 and IGFS Meeting, Internat. Symp. on Gravity, Geoid and Height Systems 2016, GGHS2016, Thessaloniki, Greece, 19 – 23 September, 2016

Mehmet M. (2016): A Torsion Balance Facility for the Observation of Spurious Forces, AEI-Fachbeirat

Müller J. (2016): The benefit of clock measurements for gravity field applications, 609. WE-Heraeus-Seminar on ‘Relativistic Geodesy: Foundations and Applications’, Physikzentrum Bad Honnef/Germany, 17.3.

Müller J. (2016): Erdmessung mit Quanten und Relativität, BWG Gauß-Kolloquium, Braunschweig, 29.04.2016

Müller J. (2016): Novel Earth observation based on quantum optics and relativity, Geodetic Colloquium, ETH Zürich, Schweiz, 2.3.2017

Müller J. and Flury J. (2016): Novel Earth observation based on quantum optics and relativity, AGU Fall Meeting, San Francisco, USA, 16.12.2016

Müller J. and Flury J. (2016): New concepts for Earth observation based on quantum optics and relativity, IAG International Symposium on Gravity, Geoid and Height Systems 2016, Thessaloniki, Greece, 20.9.

Naeimi M., Darbeheshti N., Hewitson M., Flury J., Wegener H., Müller M., Goswami S. and Devaraju B. (2016): Introducing data analysis challenges for GRACE and GRACE Follow-on, American Geophysical Union, Fall Meeting 2016, San Francisco, USA, 12 - 16 December 2016

Philipp D. (2016): On relativistic geodesy and satellite orbit deviations, Aveiro University, Portugal, June

Philipp D. (2016): On relativistic geodesy and orbit deviations, DPG Spring Conference, Hamburg, Germany, 29 February - 04 March

Philipp D., Pützfeld D., Hackmann E. and Lämmerzahl C. (2016): Applicability of the geodesic deviation equation in General Relativity, GR21 conference, Columbia University, New York, USA, 10-15 July 2016

Philipp D., Pützfeld D., Hackmann E. and Lämmerzahl C. (2016): On the applicability of the geodesic deviation equation in General Relativity, March 2016, 609th WE-Heraeus-Seminar on Relativistic Geodesy: Foundations and Applications, Physikzentrum Bad Honnef, Bad Honnef, Germany

Pützfeld D. (2016): General Relativity - Field equations, June 2016, GEQ-Q lecture week

Pützfeld D. (2016): Determination of the gravitational field by means of deviation equations in General Relativity, March 2016, 609th WE-Heraeus-Seminar on Relativistic Geodesy: Foundations and Applications, Physikzentrum Bad Honnef, Bad Honnef, Germany

Pützfeld D. (2016): Clock network modeling for relativistic geodesy, February 2016, GEO-Q 2nd General Assembly, Hannover, Germany

Pützfeld D. (2016): The Measurement of the Gravitational Field in General Relativity, Relativity seminar, University of Cologne, Germany.

Pützfeld D. and Lämmerzahl C. (2016): Relativistic Geodesy: Foundations and Applications, 609. WE-Heraeus-Seminar, Bad Honnef, Germany, 13 - 19 March 2016

Pützfeld D. and Obukhov Y.N. (2016): Testing gravity: A covariant unified framework for test body equations of motion, March 2016, 609th WE-Heraeus-Seminar on Relativistic Geodesy: Foundations and Applications, Physikzentrum Bad Honnef, Bad Honnef, Germany

Schmidt P.O. (2016): Recent Results and Future Perspectives of Quantum-Logic Spectroscopy, International Conference on the Physics of Highly Charged Ions, HCI-2016, Kielce, Poland, 11 - 16 September, 2016

Schmidt P.O. (2016): Quantum logic spectroscopy with trapped ions, Excellence Cluster PRISMA, Graduiertenschule Symmetry Breaking, University of Mainz, Germany, 27 April, 2016

Schmidt P.O. (2016): Optical clocks for relativistic geodesy, 609. WE-Heraeus-Seminar on Relativistic Geodesy: Foundation and Applications, Bad Honnef, Germany, 14 - 18 March, 2016

Voigt C., Denker H. and Timmen L. (2016): Time-variable components of the gravity potential field, Optical clocks: quantum engineering and international timekeeping, Workshop, Joint EMRP project consortia: ITOC & QESOCAS, University of York, UK, 08 April, 2016

Wallat C. and Schön S. (2016): Trägerphasenbasierte kinematische Orbitbestimmung erdnaher Satelliten, Geodetic Week 2016, Hamburg, Germany, 11 - 13 October, 2016 more

Wallat C. and Schön S. (2016): On the feasibility of phase only PPP for kinematic LEO orbits, EGU General Assembly 2016, Vienna, Geophysical Research Abstracts, Vol. 18, EGU2016-16142, 2016 more

Wang Q. (2016): Proceeding of the Torsion Pendulum, 2nd geo-Q General Assembly, 22 February, 2016

Wu H., Müller J. and Brieden P. (2016): Benefit of GOCE gravity gradients at the lowered orbit on the global gravity field model, International Symposium on Gravity, Geoid and Height Systems 2016, Thessaloniki, Greece, September 19-23, 2016

Wu H., Müller J. and Brieden P. (2016): The IfE global gravity field model from GOCE-only observations, International Symposium on Gravity, Geoid and Height Systems 2016, Thessaloniki, Greece, September 19-23, 2016

Wu H., Müller J. and Brieden P. (2016): The latest IfE global gravity field model from GOCE-only observations, ESA Living Planet Symposium 2016, Prague, the Czech Republic, May 9-13, 2016, Abstract EART-107

Wu H., Müller J. and Brieden P. (2016): The IfE global gravity field model from GOCE-only observations, International Symposium on Gravity, Geoid and Height Systems 2016, Thessaloniki, Greece, September 19-23, 2016 more

Wu H., Müller J. and Brieden P.  (2016): The latest IfE global gravity field model from GOCE-only observations, ESA Living Planet Symposium 2016, Prague, the Czech Republic, May 9-13, 2016, Abstract EART-107 more

Abend S. (2015): Atom-chip based quantum gravimetry with Bose-Einstein condensates, DAMOP 2015, 10 June, 2015

Al-Masoudi A., Dörscher S., Falke S., Häfner S., Vogt S., Sterr U. and Lisdat C. (2015): Towards a cryo-lattice clock at PTB, DPG-Frühjahrstagung, Heidelberg, Germany, 23 - 27 March, 2015 more

Al-Masoudi A., Dörscher S., Gerginov V., Weyers S., Grebing C., Lipphardt B., Sterr U. and Lisdat C. (2015): Absolute frequency measurement of the 87Sr lattice clock at PTB, DPG-Frühjahrstagung, Heidelberg, Germany, 23 - 27 March, 2015

Ales F. (2015): Design and Development of a Laser Fine Pointing Sensor, AIAA SciTech 2015, Kissimmee, Florida, USA, 05 - 09 January, 2015

Biskupek L. and Mai E. (2015): Numerical integration of the Schwarzschild problem using Lie series for the calculation of satellite orbits, 26th IUGG General Assembly, Prague, Czech Republic, 22 June – 02 July, 2015 more

Biskupek L. and Mai E. (2015): Numerische Integration des Schwarzschild Problems mit Hilfe von Lie-Reihen, Geodätische Woche 2015, Stuttgart, Germany, 15 September, 2015 more

Darbeheshti N., Müller V., Hewitson M. and Heinzel G. (2015): On the Simulation of the Laser Ranging Instrument for GRACE Follow-on, American Geophysical Union Fall Meeting, San Francisco, USA, December more

Denker H. (2015): Gravity potential for optical clocks, Lecture, OCS2015, 1st School on Optical Clocks, Torino, Italy, 29 June – 03 July, 2015

Devaraju B. and Sneeuw N. (2015): Insights into filtering on the sphere offered by the polar form of spherical harmonics, Geophysical Research Abstracts, European Geosciences Union, EGU2015-14580 more

Devaraju B. and Sneeuw N. (2015): On the spatial resolution of filters defined on the sphere, XXVI IUGG General Assembly, International Union of Geodesy and Geophysics, Prague, Czech Republic, 22 June - 02 July, 2015

Douch K., Müller J., Brieden P., Shabanloui A. (2015): Study of an optical gradiometer for future satellite gravitational missions, Geodätische Woche / INTERGEO 2015, Stuttgart, Germany

Douch K., Müller J., Heinzel G., Brieden P., Shabanloui A. and Wu H. (2015): System studies for an optical gradiometer mission, geo-Q Kickoff Meeting, Bremen

Douch K., Panet I., Foulon B., Christophe B. (2015): Feasibility and performance assessment of a new gravitational gradiometer for airborne surveys, 26th General Assembly of the International Union of Geodesy and Geophysics, Prague, Czech Republic, 22 June - 02 July, 2015 more

Görth A. (2015): The GRACE Follow-On Laser Ranging Interferometer, DPG Spring Meeting, Berlin, 17 – 21 March, 2015

Görth A. (2015): Test environments for the GRACE Follow-On Laser Ranging Interferometer, 11th Amaldi Conference on Gravitational Waves, Gwangju, South Korea, 21 - 26 June, 2015

Grotti J., Vogt S., Koller S., Häfner S., Sterr U. and Lisdat C. (2015): Characterization of a transportable Sr lattice clock, 21st Young Atom Opticians Conference, Zürich, Switzerland, 19 - 24 April, 2015

Hackmann E. (2015): Himmelsmechanik in starken Gravitationsfeldern, Physik-Kolloquium, Universität Bremen, 22.10.

Hannig S., Scharnhorst N., Wübbena J.B., Jakobsen K., Leroux I.D. and Schmidt P.O. (2015): Progress report towards an Al+ Quantum Logic Optical Clock, DPG-Spring Meeting, Heidelberg, Germany, 23 - 27 March, 2015

Heinzel G. (2015): The LRI on GRACE Follow-On, Sino-German Symposium on Gravitational Physics in Space, Albert-Einstein-Institute Hannover, Germany, 13 - 17 September, 2015

Heinzel G. (2015): The LRI on GRACE Follow-On, WE Heraeus Autumn School, Bad Honnef, Germany, 4 - 9 October, 2015

Heinzel G. (2015): Recent Laser interferometry work in Germany, 3rd Tianqin workshop, Guangzhou, China, 10 December

Heinzel G. (2015): The Laser Ranging Interferometer on GRACE Follow-On, 609. WE-Heraeus-Seminar: Relativistic Geodesy: Foundations and Applications, Bad Honnef, Germany, 14 - 18 March, 2016

Isleif K.-S., Köhlenbeck S., Schwarze T., Mehmet M., Heinzel G., DanzmannK., Guzmán Cervantes F. and Gerberding O. (2015): Phase modulation techniques for multi-fringe interferometry: Digital Interferometry & Deep Frequency Modulation, 11th Amaldi Conference on Gravitational Waves, Gwangju, South Korea, 21 - 26 June, 2015

Isleif K.-S., Schwarze T., Mehmet M., Danzmann K., Heinzel G., Guzmán F. and Gerberding O. (2015): Alternative techniques and a testbed for A06 + A07 : Multichannel interferometry & spurious forces, Kick Off Meeting Geo-Q 2015

Jakobsen K., Hannig S., Scharnhorst N., Kramer J., Leroux I.D. and Schmidt P.O. (2015): Transportable Al+ ion clock, geo-Q Kick-Off Conference, Bremen, Germany, 25 - 27 February

Kawazoe F. (2015): Connecting Laser interferometry to Earth Observation Our PhD Program, Peking University, Department of Astronomy colloquium, December 16, 2015

Koke S., Raupach R., Koczwara A. and Grosche G. (2015): Developing fiber link instrumentation for long-distance frequency transfer with 10-20 frequency uncertainty , 8th Symposium on Frequency Standards and Metrology 2015, Potsdam, Germany, 12 - 16 October, 2015

Koller S., Vogt S., Grotti J., Häfner S., Herbers S., Sterr U. and Lisdat C. (2015): Transportable optical frequency standard at 1·10-15 uncertainty, 8th Symposium on Frequency Standards and Metrology, Potsdam, Germany, 12 – 16 October, 2015

Lämmerzahl C. (2015): Clocks exploring the gravitational interaction, 2nd Karl Schwarzschild Meeting, Frankfurt, 20 - 24 July

Lämmerzahl C., Hackmann E., List M., Herrmann S., Perlick V., Pützfeld D., Merkle F. and Rievers B. (2015): Clocks in space, October 2015, 5th International Colloquium Scientific and Fundamental Aspects of the Galileo Programme, PTB Braunschweig, Braunschweig, Germany

Leroux I.D., Wübbena J.B., Amairi S., Scharnhorst N., Hannig S. and Schmidt P.O. (2015): Building a portable aluminium-Ion frequency standard, 576. WE-Heraeus Seminar, Bad Honnef, Germany, 01 -05 December, 2014

Leßmann L., Gitlein O. and Müller J. (2015): Gravity effects from non-tidal water mass changes in the Baltic Sea, 26th IUGG General Assembly, Prague, Czech Republic, 22 June – 02 July, 2015

Lin M., Denker H. and Müller J. (2015): Regional gravity field modeling using a two-step point mass method applied to the IAG JSG0.3 test data, Abstract G02p-412, XXVI General Assembly of the International Union of Geodesy and Geophysics (IUGG), Earth and Environmental Sciences for Future Generations, Prague, Czech Republic, 22 June – 02 July, 2015

Lisdat C. (2015): Optical clocks: Recent developments and outlook, Rencontres de Moriond and GRAM Colloquium on Gravitation: 100 years after GR, La Thuile, Aosta Valley, Italy, 21 - 28 March, 2015

Lopez O., Chiodo N., Quintin N., Stefani F., Wiotte F., Chardonnet C., Santarelli G., Amy-Klein A., Pottie P., Raupach S., Koczwara A., Schnatz H. and Grosche G. (2015): Towards international optical frequency transfer by fiber link between two metrology institutes, PTB and LNE-SYRTE, 2015 Joint IEEE International Frequency Control Symposium and 29th European Frequency and Time Forum, Denver, Colorado, USA, 12 - 16 April, 2015

Margolis H. S., Benkler E., Calonico D., Denker H., Delva P., Godun R. M., Lisdat C., Achkar J., Bize S., Gersl J., Gill P., Lindvall T., Merimaa M., Pizzocaro M., Piester D., Riedel F., Sesia I., Shemar S. L., Sterr U., Timmen L., Voigt C., Vogt S., Weyers S. and Whibberley, P. B. (2015): ITOC: international timescales with optical clocks, Abstract Book, 2015 Joint Conference of the IEEE International Frequency Control Symposium & European Frequency and Time Forum, Denver, Colorado, USA, 12 - 16 April, 2015

Margolis H. S., Benkler E., Calonico D., Denker H., Delva P., Godun R. M., Lisdat C., Gersl J. and Merimaa M. (2015): ITOC: international timescales with optical clocks, Abstract G01p-247, XXVI General Assembly of the International Union of Geodesy and Geophysics (IUGG), Earth and Enviromental Sciences for Future Generations, Prague, Czech Republic, 22 June - 02 July, 2015 more

Margolis H. S., Benkler E., Calonico D., Denker H., Delve P., Godun R. M., Lisdat C., Gersl J, Merimaa M. and members of the ITOC consortium (2015): Towards international timescales with optical clocks, Program and Book of Abstracts, 8th Symposium on Frequency Standards and Metrology 2015, Potsdam, Germany, 12 – 26 October, 2015

Matthias J. (2015): Atom-chip based quantum gravimetry with Bose-Einstein condensates, 8th Symposium on Frequency Standards and Metrology, Potsdam, Germany, 12- 16 October, 2015

Mehmet M. (2015): A Torsion Balance for geo-Q, geo-Q Kickoff Meeting, Bremen

Müller J. (2015): The benefit of quantum gravimetry and relativistic geodesy with clocks for geodetic applications, XXVI IUGG General Assembly, International Union of Geodesy and Geophysics, Prague, Czech Republic, 01.07

Müller J. (2015): The benefit of clock measurements for gravity field applications, ISSI Meeting on High Performance Clocks, Bern, Switzerland, 30.11.

Philipp D. (2015): On geodesic deviation in Schwarzschild spacetime, Session 'Relativistic Metrology' at Metrology for Aerospace Conference, Benevento, Italy, 4 -5 June 2015

Philipp D. (2015): Relativistic Orbit Modeling, Satellite Gravimetry Meeting, AEI Hannover, 24 March

Pützfeld D. (2015): Mapping the gravitational field, September 2015, GEO-Q Terrestrial Gravity Meeting, Hannover, Germany

Pützfeld D. (2015): Test body motion in gravity, September 2015, Annual meeting of the Deutsche Mathematiker Vereinigung (DMV), University of Hamburg, Germany

Pützfeld D. (2015): Unified framework for test body equations of motion in gravity, March 2015, Annual meeting of the German Physical Society (DPG), TU Berlin, Germany

Pützfeld D., Herrmann S. and Lämmerzahl C. (2015): Science with Galileo 5+6, February 2015, ESA/ESTEC, Noordwijk, The Netherlands

Pyka S.A., Jakobsen K., Scharnhorst N., Hannig S., Leroux I.D. and Schmidt P.O. (2015): Progress report of an ultra-stable cavity for an Al+ optical clock, DPG-Spring Meeting, Heidelberg, Germany, 23 - 27 March, 2015

Raupach S., Koczwara A. and Grosche G. (2015): Optical frequency transfer over 1400 km using cascaded remote fibre brillouin amplifiers., 2015 Joint IEEE International Frequency Control Symposium and 29th European Frequency and Time Forum, Denver, Colorado, USA, 12 - 16 April, 2015

Scharnhorst N., Hannig S., Jakobsen K., Kramer J., Leroux I.D. and Schmidt P.O. (2015): The PTB aluminium-ion clock, 8th FSM 2015, Potsdam, Germany, 12 - 16 October, 2015

Schlippert D. (2015): Gravity sensing with VLBAI, EGU 2015

Schmidt P.O. (2015): Quantum Logic Spectroscopy of trapped Ions , Physics colloquium, Universität Bonn, 01 December, 2015

Schmidt P.O. (2015): Introduction to optical clocks, Sino-German Symposium on Gravitational Physics in Space, Albert-Einstein-Institute Hannover, Germany, 13 - 17 September, 2015

Schmidt P.O. (2015): Optical Clocks, Summer School Alpbach 2015, Austria, 13 July, 2015

Schmidt P.O. (2015): Quantum Logic Spectroscopy of Trapped Ions , Department talk, University of Sussex, UK, 10 February

Schmidt P.O. (2015): Quantum Logic Spectroscopy and Optical Clocks, Spring School on Cold Atoms and Molecules & Applications in Metrology (CAMAM), Carthage, Tunis, 16 - 21 March

Schmidt P.O. (2015): Optical Clocks I, II, III , Winter school on Physics with Trapped Charged Particles, Les Houches, France, 19 - 30 January

Schuster S., Fitzsimons E., Heinzel G., Killow C., Lieser M., Perreur-Lloyd M., Robertson D., Tröbs M., Ward H. and Danzmann K. (2015): Test-bed development to experimentally investigate tilt-to-length coupling for eLISA, DPG 2015 Heidelberg more

Schuster S., Lee Y., Lieser M., Troebs M., Wanner G., Heinzel G. and Danzmann K. (2015): Theoretical and experimental investigation of tilt-to-length coupling, 11th Edoardo Amaldi Conference on Gravitational Waves, June 21-25, Gwangju, South Korea more

Schütze D. (2015): Measuring Earth: Current status of the GRACE Follow-On Laser Ranging Interferometer,, 11th Amaldi Conference on Gravitational Waves, Gwangju, South Korea, 21 - 26 June, 2015

Schütze D. (2015): Measuring Earth – Next generation satellite geodesy, SAS/JAXA seminar, Tokyo, Japan

Schütze D. (2015): Intersatellite laser interferometry for GRACE Follow-On, Goddard Space Flight Center seminar and NIST seminar, Washington DC, USA

Voigt C., Denker H. and Timmen L. (2015): Investigation of time-variable components of the gravity potential for optical clock comparisons, Abstract G02p-423, XXVI General Assembly of the International Union of Geodesy and Geophysics (IUGG), Earth and Environmental Sciences for Future Generations, Prague, Czech Republic, 22 June – 02 July, 2015

Wallat C. and Schön S. (2015): Simulationsstudien zur präzisen Bestimmung kinematischer Satellitenorbits unter besonderer Berücksichtigung der Empfängeruhrmodellierung, Geodetic Week 2015, Stuttgart, Germany, 15 - 17 September, 2015

Wallat C. and Schön S. (2015): Benefits from GNSS receiver clock modeling for Low Earth Orbiters, 5th International Colloquium Scientific and Fundamental Aspects of the Galileo Programme, Braunschweig, Germany, 27 - 29 October, 2015 more

Ales F. (2014): Designing and Simulating Signal Acquisition for Inter-Satellite Laser Links, 10th International LISA Symposium, Gainesville, Florida, USA, 18 – 23 May, 2014

Heinzel G. (2014): Using LISA Pathfinder as gravity gradiometer, ESA-CAS workshop on future science mission, Chengdu China, 25 - 26 February, 2014

Heinzel G. (2014): The GRACE follow-on Laser Ranging Interferometer, LISA consortium meeting, Trento, 08 September

Heinzel G. (2014): Gravity gradiometry from LISA Pathfinder for Fundamental physics, planetary science and Earth observation, ESA-CAS workshop on future missions, Copenhagen, 23 - 24 September, 2014

Heinzel G. (2014): Wägen von Wasser und Eis mit Satelliten – weighing water and ice from space, Nacht der Wissenschaft Hannover, 13 November, 2014

Leroux I.D., Wübbena J.B., Amairi S., Scharnhorst N., Hannig S. and Schmidt P.O. (2014): Building a portable aluminium-Ion frequency standard, ECTI 2014, Mainz, Germany, 15 - 19 September, 2014

Mehmet M. (2014): Relativistic Geodesy and Gravimetry with Quantumsensors, Project Presentation at Huazhong University of Science and Technology, Wuhan, China

Müller J. (2014): Die Vermessung der Welt mit Quanten und Relativität, Geodätische Woche / INTERGEO 2014, Berlin, 8.10.

Schmidt P.O. (2014): Quantum Logic Spectroscopy of Trapped Ions, Wuhan Institute of Mathematics and Physics, Wuhan, China, 16 October, 2014

Schmidt P.O. (2014): Quantum Logic Spectroscopy of Trapped Ions – The Details, Lu group talk , Huazhong University of Science & Technology, China, 15 October

Schmidt P.O. (2014): Quantum Logic Spectroscopy of Trapped Ions, Physics Colloquium at the Huazhong University of Science & Technology, China, 14 October

Schnatz H. and Grosche G. (2014): Towards international optical clock comparisons using optical fibers: current status and prospects, Third International VLBI Technology Workshop, Groningen/Dwingeloo, the Netherlands, 10 - 13 November, 2014

Schnatz H., Bolognini G., Calonico D., Dierikx E., Grosche G., Hedekvist P. O., Kuna A., Marra G., Merimaa M., Niessner A., Pottie P.E., Śliwczyński Ł., Slavik R., Smotlacha V. and Spahic F. (2014): NEAT-FT: The European Fiber Link Collaboration, EFTF 2014 (European Frequency and Time Forum), Neuchâtel, Switzerland, 23 - 26 June, 2014

Schuster S. (2014): Experimental demonstration of a two-lens imaging system for the LISA test mass interferometer, 10th International LISA Symposium, Gainesville, Florida, USA, May 18-23 more