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Journal of Spacecraft and Rockets, ISSN 0022-4650, 05/2019, Volume 56, Issue 3, pp. 931 - 951
The Gravity Recovery and Climate Experiment Follow-On mission was conceived to continue the successful legacy of the recently decommissioned Gravity Recovery... 
ENGINEERING, AEROSPACE | Climate | Satellites | Observatories | Space missions | Geodesy | Mapping | GRACE (experiment) | Spacecraft recovery | Experiments | Spacecraft design
Journal Article
PHYSICAL REVIEW LETTERS, ISSN 0031-9007, 07/2019, Volume 123, Issue 3, p. 031101
The Laser Ranging Interferometer (LRI) instrument on the Gravity Recovery and Climate Experiment (GRACE) Follow-On mission has provided the first laser... 
ALIGNMENT | PHYSICS, MULTIDISCIPLINARY | Satellites | Lasers | Variations | GRACE (experiment) | Laser beams | Microwaves | Wave fronts
Journal Article
Optics Express, ISSN 1094-4087, 1764, Volume 22, Issue 9, pp. 11351 - 11366
We experimentally demonstrate an inter-satellite laser link acquisition scheme for GRACE Follow-On. In this strategy, dedicated acquisition sensors are not... 
SYSTEM | LTP INTERFEROMETER | OPTICS | ALIGNMENT | COMMUNICATION | PHASEMETER
Journal Article
Physical Review Letters, ISSN 0031-9007, 05/2010, Volume 104, Issue 21, p. 211103
We report on the first demonstration of time-delay interferometry (TDI) for LISA, the Laser Interferometer Space Antenna. TDI was implemented in a laboratory... 
PHYSICS, MULTIDISCIPLINARY | LISA
Journal Article
Space Science Reviews, ISSN 0038-6308, 9/2013, Volume 178, Issue 1, pp. 57 - 76
The Lunar Gravity Ranging System (LGRS) flying on NASA’s Gravity Recovery and Interior Laboratory (GRAIL) mission measures fluctuations in the separation... 
Extraterrestrial Physics, Space Sciences | Astrophysics and Astroparticles | Planetology | Moon | GRACE | GRAIL | Ranging | Aerospace Technology and Astronautics | Physics | Gravity | ASTRONOMY & ASTROPHYSICS | Laboratories | Space exploration
Journal Article
Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 07/2015, Volume 92, Issue 1
We have demonstrated the viability of using the Laser Ranging Interferometer on the Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) space mission... 
LISA | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Gravitation | Lasers | Gravitational waves | Spacecraft | Time delay | GRACE (experiment) | Interferometers | Interferometry
Journal Article
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, ISSN 0885-3010, 09/2006, Volume 53, Issue 9, pp. 1564 - 1569
Journal Article
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, ISSN 0885-3010, 09/2006, Volume 53, Issue 9, pp. 1564 - 1569
We characterize the light shift in the interaction region of a laser-cooled frequency standard and demonstrate an approach for its mitigation without the use... 
ACOUSTICS | LASER COOLED CLOCKS | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, ISSN 0885-3010, 09/2006, Volume 53, Issue 9, p. 1564
Journal Article
STAR, ISSN 1548-8837, 11/2007, Volume 45, Issue 22
A cesium fountain frequency standard has been developed as a ground testbed for the PARCS (Primary Atomic Reference Clock in Space) experiment, an experiment... 
Journal Article
Journal of the Optical Society of America B: Optical Physics, ISSN 0740-3224, 2004, Volume 21, Issue 1, pp. 3 - 6
We generate a bright atomic beam containing laser-cooled rubidium and cesium, and we use this beam to load a mixed-species ultrahigh-vacuum (UHV)... 
GAS | ULTRACOLD COLLISIONS | OPTICS | MAGNETOOPTICAL TRAP
Journal Article
STAR, ISSN 1548-8837, 03/1998, Volume 36
Work leading to the recent achievement of Bose condensation in alkali gases has resulted in the development of a powerful set of tools for cooling atoms. A... 
Journal Article
2012 IEEE International Frequency Control Symposium Proceedings, ISSN 2327-1914, 05/2012, pp. 1 - 5
Ultra-stable oscillators (USO) are flown on a variety of different science missions to provide stable timing and/or navigation. Typically, their performance is... 
Space vehicles | Phase measurement | Atmospheric measurements | Moon | Extraterrestrial measurements | Clocks | Gravity
Conference Proceeding
Proceedings, IEEE Aerospace Conference, ISSN 1095-323X, 2002, Volume 1, pp. 1 - 1
Presents an overview of two flight-definition experiments to develop space-based ultrahigh performance atomic clocks for performing precision tests of... 
Performance evaluation | Laser theory | Gases | Atom lasers | Atomic beams | International Space Station | Gas lasers | Atomic clocks | Payloads | Testing
Conference Proceeding
2010 IEEE International Frequency Control Symposium, ISSN 2327-1914, 06/2010, pp. 572 - 577
Gravity Recovery and Interior Laboratory, or GRAIL, is a NASA mission to map out the gravity field of the moon to an unprecedented level of detail. The... 
Space vehicles | Moon | Noise | Extraterrestrial measurements | Distance measurement | Gravity | Clocks
Conference Proceeding
08/2004
This slide presentation reviews the Lorentz invariance testing during the proposed PARCS experiment. It includes information on the primary atomic reference... 
Instrumentation and Photography
Report
02/2013
Researchers have used data from the GRAIL mission to the Moon to make the first in-flight verification of ultra-stable oscillators (USOs) with Allan deviation... 
Man/System Technology and Life Support
Report
05/2012
A document discusses a solution-assisted contacting technique for optical contacting. An optic of surface flatness Lambda/20 was successfully contacted with... 
Man/System Technology and Life Support
Report
01/2012
Digitally enhanced heterodyne interferometry (DI) is a laser metrology technique employing pseudo-random noise (PRN) codes phase-modulated onto an optical... 
Optics
Report
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