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Logo: Sonderforschungsbereich geo-Q
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Peer-Reviewed Literature

Al-Masoudi A., Dörscher S., Häfner S., Sterr U. and Lisdat C. (2015): Noise and instability of an optical lattice clock, Physical Review A 92, 063814-1-7
DOI: 10.1103/PhysRevA.92.063814
arXiv: 1507.04949

Ales F., Mandel O., Gath P.F., Johann U. and Braxmaier C. (2015): A Phasemeter Concept for Space Application that Integrates an Autonomous Signal Acquisition Stage Based on the Discrete Wavelet Transform, Review of Scientific Instruments, Vol.86, 084502
DOI: 10.1063/1.4928489

Benkler E., Lisdat C. and Sterr U. (2015): On the relation between uncertainties of weighted frequency averages and the various types of Allan deviations, Metrologia 52, 565 – 574
DOI: 10.1088/0026-1394/52/4/565
arXiv: 1504.00466

Chamakhi R., Ahlers H., Telmini M., Schubert C., Rasel E.M. and Gaaloul N. (2015): Species-selective lattice launch for precision atom interferometry, New Journal of Physics Vol. 17, No. 12, p. 123002
DOI: 10.1088/1367-2630/17/12/123002

Doležal M., Balling P., Nisbet-Jones P. B. R., King S. A., Jones J.M., Klein H.A., Gill P., Lindvall T., Wallin A. E., Merimaa M., Tamm C., Sanner C., Huntemann N., Scharnhorst N., Leroux I.D., Schmidt P.O., Burgermeister T., Mehlstäubler T.E. and Peik E. (2015): Analysis of thermal radiation in ion traps for optical frequency standards, Metrologia 52 (2015) 842-856
DOI: 10.1088/0026-1394/52/6/842
arXiv: 1510.05556

Droste S., Grebing G., Leute J., Raupach S., Matveev A., Hänsch T., Bauch A., Holzwarth R. and Grosche G. (2015): Characterization of a 450 km baseline GPS carrier-phase link using an optical fiber link, New Journal of Physics 17, 083044
DOI: 10.1088/1367-2630/17/8/083044
arXiv: 1505.02144

Flury, J. (2015): Neue Sensorik für die Schwerefeldbestimmung und relativistische Geodäsie, in R Rummel (ed.) Handbuch der Geodäsie, Band Erdmessung und Satellitengeodäsie
DOI: 10.1007/978-3-662-46900-2_11-1

Francis O., Baumann H., Ullrich C., Castelein S., Van Camp M., de Sousa M.A., Melhorato R.L., Li C., Xu J., Su D., Wu S., Hu H., Wu K., Li G., Li Z., Hsieh W.-C., Pálinkás V., Kostelecký J., Mäkinen J., Näränen J., Merlet S., Pereira Dos Santos F., Gillot P., Hinderer J., Bernard J.-D., Le Moigne N., Fores B., Gitlein O., Schilling M., Falk R., Wilmes H., Germak A., Biolcati E., Origlia C., Iacovone D., Baccaro F., Mizushima S., De Plaen R., Klein G., Seil M., Radinovic R., Sekowski M., Dykowski P., Choi I.-M., Kim M.-S., Borreguero A., Sainz-Maza S., Calvo M., Engfeldt A., Agren J., Reudink R., Eckl M., van Westrum D., Billson R. and Ellis B. (2015): CCM.G-K2 key comparison, Metrologia Vol. 52 (1A), pp. 07009
DOI: 10.1088/0026-1394/52/1A/07009

Gerberding O., Diekmann C., Kullmann J., Tröbs M., Bykov I., Barke S., Brause N.C., Delgado J.J.E., Schwarze T.S., Reiche J., Danzmann K., Rasmussen T., Hansen T.V., Enggaard A., Pedersen S.M., Jennrich O., Suess M., Sodnik Z. and Heinzel G. (2015): Readout for intersatellite laser interferometry: Measuring low frequency phase fluctuations of high-frequency signals with microradian precision, Review of Scientific Instruments, Volume 86, Issue 7, 074501
DOI: 10.1063/1.4927071

Häfner S., Falke S., Grebing C., Vogt S., Legero T., Merimaa M., Lisdat C. and Sterr U. (2015): 8E-17 fractional laser frequency instability with a long room-temperature cavity, Optics Letters 40, 2112 – 2115
DOI: 10.1364/OL.40.002112
arXiv: 1502.02608

Hartwig J., Abend S., Schubert C., Schlippert D., Ahlers H., Posso-Trujillo K., Gaaloul N., Ertmer W. and Rasel E. M. (2015): Testing the universality of free fall with rubidium and ytterbium in a very large baseline atom interferometer, New J. Phys. 17, 035011 (2015)
DOI: 10.1088/1367-2630/17/3/035011
arXiv: 1503.01213

Ludlow A.D., Boyd M.M., Ye J., Peik E. and Schmidt P.O. (2015): Optical atomic clocks, Rev. Mod. Phys. 87, 637–701
DOI: 10.1103/RevModPhys.87.637

Naeimi M., Flury J. and Brieden P. (2015): On the regularization of regional gravity field solutions in spherical radial base functions, Geophys J Int 202(2):1041-1053
DOI: 10.1093/gji/ggv210

Obukhov Y.N., Portales-Oliva F., Pützfeld D. and Rubilar G.F. (2015): Invariant conserved currents in generalized gravity, Phys. Rev. D 92 (2015) 104010
DOI: 10.1103/PhysRevD.92.104010
arXiv: 1507.02191

Pützfeld D. and Obukhov Y.N. (2015): Equivalence principle in scalar-tensor gravity, Phys. Rev. D 92 (2015) 081502(R)
DOI: 10.1103/PhysRevD.92.081502
arXiv: 1505.01285

Raupach S., Koczwara A. and Grosche G. (2015): Brillouin amplification supports 1x10-20 uncertainty in optical frequency transfer over 1400 km of underground fiber, Physical Review A: 92, 2, 021801(R)
DOI: 10.1103/PhysRevA.92.021801
arXiv: 1504.01567

Robertson R., Flury J., Bandikova T., Schilling M. (2015): Highly physical penumbra solar radiation pressure modeling with atmospheric effects, Celest Mech Dyn Astr 123(2):169-202
DOI: 10.1007/s10569-015-9637-0

Sanjuan J., Gohlke M., Rasch S., Abich K., Görth A., Heinzel G. and Braxmaier C. (2015): Interspacecraft link simulator for the laser ranging interferometer onboard GRACE Follow-On, Applied Optics
DOI: 10.1364/AO.54.006682

Schilling M. and Gitlein O. (2015): Accuracy Estimation of the IfE Gravimeters Micro-g LaCoste gPhone-98 and ZLS Burris Gravity Meter B-64, Proceedings of the IAG Scientific Assembly,01.-06.09.2013, Potsdam; International Association of Geodesy Symposia Vol. 143, pp. 249-256, Springer Berlin Heidelberg
DOI: 10.1007/1345_2015_29

Schuster S., Wanner G., Tröbs M. and Heinzel G. (2015): Vanishing tilt-to-length coupling for a singular case in two-beam laser interferometers with Gaussian beams, Applied Optics, Vol. 54, Issue 5, pp. 1010-1014
DOI: 10.1364/AO.54.001010
arXiv: 1406.5367

Non Peer-Reviewed Literature

Abich K., Bogan C., Braxmaier C., Danzmann K., Dehne M., Gohlke M., Görth A., Heinzel G., Herding M., Mahrdt C., Müller V., Nicklaus K., Sanjuan J., Schütze D., Sheard B., Stede G. and Voss K. (2015): GRACE-Follow On Laser Ranging Interferometer: German contribution, Journal of Physics: Conference Series
DOI: 10.1088/1742-6596/610/1/012010

Ales F., Gath P.F., Johann U. and Braxmaier C. (2015): Line of Sight Alignment Algorithms for Future Gravity Missions, Proceedings of the AIAA Guidance Navigation and Control Conference, Kissimmee (FL), USA
DOI: 10.2514/6.2015-0094

Ales F., Mandel O., Gath P.F., Johann U. and Braxmaier C. (2015): Design and Development of a Laser Fine Pointing Sensor, Proceedings of the AIAA Guidance Navigation and Control Conference, Kissimmee (FL), USA
DOI: 10.2514/6.2015-0332

Denker H. (2015): A new European gravimetric (quasi)geoid EGG2015, 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, Abstract G02p-424

Denker H., Timmen L. and Voigt C. (2015): Gravity field modelling for optical clock comparisons, 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, Abstract G02p-431

Freier C., Hauth M., Schkolnik V., Leykauf B., Schilling M., Wziontek H., Scherneck H., Müller J. and Peters A. (2015): Mobile quantum gravity sensor with unprecedented stability, 8th Symposium on Frequency Standards and Metrology, Journal of Physics: Conference Series 723:012050
DOI: 10.1088/1742-6596/723/1/012050
arXiv: 1512.05660

Hamm J., Lengsfeld A., Kekec U., Pape W., Shabanloui A., Naeimi M. and Flury J. (2015): Characteristics of the GOCE orbit in the re-entry phase, ESA-SP 728, p.35-41

Lieser M., Fitzsimons E., Isleif K.-S., Killow C., Perreur-Lloyd M., Robertson D., Schuster S., Tröbs M., Veith S., Ward H., Heinzel G. and Danzmann K. (2015): Construction of an optical test-bed for eLISA, Journal of Physics: Conference Series, Volume 716, conference 1, 012032 more
DOI: 10.1088/1742-6596/716/1/012029

Obukhov Y.N. and Pützfeld D. (2015): Multipolar test body equations of motion in generalized gravity theories, Equations of Motion in Relativistic Gravity, D. Pützfeld et. al. (eds.), Fundamental theories of Physics 179, pages 67-119, Springer 2015
DOI: 10.1007/978-3-319-18335-0_2
arXiv: 1505.01680

Perreur-Lloyd M., Danzmann K., Fitzsimons E. D., Heinzel G., Hennig J. S., Killow C. J., Lieser M., Robertson D. I., Schuster S., Taylor, A. and others (2015): Sub-system mechanical design for an eLISA optical bench, Journal of Physics: Conference Series, Volume 610, conference 1, 012032 more
DOI: 10.1088/1742-6596/610/1/012032

Philipp D. and Pützfeld D. (2015): On geodesic deviation in static spherically symmetric situations, April 2016, Proceedings of the 14th Marcel Grossmann Meeting, July 12-18, 2015, Rome, Italy

Philipp D. et al. (2015): Metrology for Aerospace (MetroAeroSpace), 2015 IEEE, 198

Schilling M. and Gitlein O. (2015): Schwereregistrierungen mit dem Micro-g LaCoste gPhone-98 und dem ZLS Burris Gravity Meter B-64, Allgemeine Vermessungs-Nachrichten Vol. 122 (05), S. 176-183

Voigt C., Denker H. and Timmen L. (2015): Investigation of time-variable components of the gravity potential for optical clock comparisons, 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, Abstract G02p-423
DOI: 10.1088/0026-1394/53/6/1365

Wanner G., Schuster S., Tröbs M. and Heinzel G. (2015): A brief comparison of optical pathlength difference and various definitions for the interferometric phase, Journal of Physics: Conference Series, Volume 610, conference 1, 012043 more
DOI: 10.1088/1742-6596/610/1/012043

Dissertations

Bandikova T. (2015): The role of attitude determination for inter-satellite ranging, Deutsche Geodätische Kommission bei der Bayerischen Akademie der Wissenschaften, Reihe C, Nr. 758, ISSN 0065-5325 (identisch mit: Wissenschaftliche Arbeiten der Fachrichtung Geodäsie und Geoinformatik der Leibniz Universität Hannover, Nr. 318, ISSN 0174-1454 ) more
ISBN: 978-3-7696-5170-6

Biskupek, L. (2015): Bestimmung der Erdorientierung mit Lunar Laser Ranging, Deutsche Geodätische Kommission bei der Bayerischen Akademie der Wissenschaften, Reihe C, Nr. 742
DOI: 10.15488/4721

Devaraju, B. (2015): Understanding filtering on the sphere - Experiences from filtering GRACE data, Deutsche Geodätische Kommission der Bayerischen Akademie der Wissenschaften, Reihe C, Dissertationen, Heft Nr. 756

Lin, M. (2015): Regional gravity field recovery using the point mass method, Deutsche Geodätische Kommission bei der Bayerischen Akademie der Wissenschaften, Reihe C, Nr. 757 (identisch mit: Wissenschaftliche Arbeiten der Fachrichtung Geodäsie und Geoinformatik der Universität Hannover, Nr. 315, ISSN 0174-1454) ISBN 978-3-7696-5169-0 more

Presentations, Talks and Posters

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

Related

Kovachy T., Asenbaum P., Overstreet C., Donnelly C. A., Dickerson S. M., Sugarbaker A., Hogan J. M. and Kasevich M. A.  (2015): Quantum superposition at the half-metre scale, Nature 528, 530-533
DOI: 10.1038/nature16155

Oliver Gerberding (2015): Deep frequency modulation interferometry, Opt. Express 23, 14753-14762
DOI: 10.1364/OE.23.014753

Ales F. (2015): Line of Sight Alignment Algorithms for Future Gravity Missions, AIAA SciTech 2015, Kissimmee (FL), USA