selected publications
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conference proceeding
- A new small cam-driven absolute gravimeter. International Association of Geodesy Symposia. 276-279. 2004
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Prospects for a truly portable absolute gravimeter.
Journal of Geodynamics.
567-572.
2001
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Measurement results with a small cam-driven absolute gravimeter.
Metrologia: international journal of pure and applied metrology.
465-469.
2001
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Thirty years of progress in absolute gravimetry: a scientific capability implemented by technological advances.
Metrologia: international journal of pure and applied metrology.
425-428.
2001
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A suspended laser interferometer for determining the Newtonian constant of gravitation.
544-545.
2000
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A new determination of the Newtonian constant of gravity using the free fall method.
Measurement Science and Technology.
478-486.
1998
- Experimental demonstration of some aspects of LISA interferometry. AIP Conference Proceedings. 169-171. 1998
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journal article
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A simple pendulum laser interferometer for determining the gravitational constant.
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.
2014
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Precision measurement, scientific personalities and error budgets: the sine quibus non for big G determinations.
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.
2014
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Investigation of the Young's modulus and thermal expansion of amorphous titania- doped tantala films.
Applied Optics.
3196-3202.
2014
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Simple Pendulum Determination of the Gravitational Constant.
Physical Review Letters.
2010
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The measurement of little g:: A fertile ground for precision measurement science.
Journal of Research of the National Institute of Standards and Technology.
559-581.
2005
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A direct and sensitive method for positioning the centre of mass of a dropping object at the optical centre of the enclosed corner cube in ballistic absolute gravimeters.
Metrologia: international journal of pure and applied metrology.
L19-L21.
2004
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The intrinsic mechanical loss factor of hydroxy-catalysis bonds for use in the mirror suspensions of gravitational wave detectors.
Classical and Quantum Gravity.
5025-5037.
2003
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Quadruple suspension design for advanced LIGO.
Classical and Quantum Gravity.
4043-4058.
2002
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A suspended laser interferometer for determining the newtonian constant of gravitation.
IEEE Transactions on Instrumentation and Measurement.
598-600.
2001
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A free-fall determination of the newtonian constant of gravity..
Science.
2230-2234.
1998
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Multistage active vibration isolation system.
Review of Scientific Instruments.
2531-2538.
1998
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An ultra-low-noise, low-frequency, six degrees of freedom active vibration isolator.
Review of Scientific Instruments.
3211-3219.
1997
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Algorithms for unequal-arm Michelson interferometers.
Optics Communications.
669-678.
1996
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A new generation of absolute gravimeters.
Metrologia: international journal of pure and applied metrology.
159-180.
1995
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Fourth International Comparison of Absolute Gravimeters.
Metrologia: international journal of pure and applied metrology.
137-144.
1995
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INTRACOMPARISON TESTS OF THE FG5 ABSOLUTE GRAVITY METERS.
Geophysical Research Letters.
461-464.
1995
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LUNAR LASER RANGING - A CONTINUING LEGACY OF THE APOLLO PROGRAM.
Science.
482-490.
1994
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SHORT-TERM AND LONG-TERM STABILITY OF THE JILAG-4 ABSOLUTE GRAVIMETER.
Journal of Geophysical Research. Solid Earth.
4619-4626.
1993
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CONTINUOUS GRAVITY OBSERVATIONS USING JOINT INSTITUTE FOR LABORATORY ASTROPHYSICS ABSOLUTE GRAVIMETERS.
Journal of Geophysical Research. Solid Earth.
12427-12435.
1992
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A TEST OF NEWTON INVERSE SQUARE LAW OF GRAVITATION USING THE 300-M TOWER AT ERIE, COLORADO.
Journal of Geophysical Research. Solid Earth.
20073-20092.
1991
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ON THE CALIBRATION OF A SUPERCONDUCTING GRAVIMETER USING ABSOLUTE GRAVITY MEASUREMENTS.
Geophysical Journal International.
491-497.
1991
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TEST OF THE INVERSE-SQUARE LAW OF GRAVITATION USING THE 300-M TOWER AT ERIE, COLORADO.
Physical Review Letters.
1967-1971.
1990
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GYROSCOPE-WEIGHING EXPERIMENT WITH A NULL RESULT.
Physical Review Letters.
825-826.
1990
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HIGH-PRECISION ABSOLUTE GRAVITY OBSERVATIONS IN THE UNITED-STATES.
Journal of Geophysical Research.
5659-5674.
1989
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PRECISION EXPERIMENTS TO SEARCH FOR THE 5TH FORCE.
IEEE Transactions on Instrumentation and Measurement.
180-188.
1989
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COMMENT ON POSSIBLE RESOLUTION OF THE BROOKHAVEN AND WASHINGTON EOTVOS EXPERIMENTS.
Physical Review Letters.
2272-2272.
1988
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FREQUENCY STABILITY MEASUREMENTS ON POLARIZATION-STABILIZED HE-NE LASERS.
Applied Optics.
1285-1289.
1988
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BALLISTIC METHODS OF MEASURING G - THE DIRECT FREE-FALL AND SYMMETRICAL RISE-AND-FALL METHODS COMPARED.
Metrologia: international journal of pure and applied metrology.
49-55.
1988
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GALILEAN TEST FOR THE 5TH FORCE.
Physical Review Letters.
609-612.
1987
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PRACTICAL SOUND-REDUCING ENCLOSURE FOR LABORATORY USE.
Review of Scientific Instruments.
2532-2534.
1986
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ABSOLUTE GRAVITY - A RECONNAISSANCE TOOL FOR STUDYING VERTICAL CRUSTAL MOTIONS.
Journal of Geophysical Research.
9145-9149.
1986
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REANALYSIS OF THE EOTVOS EXPERIMENT - COMMENT.
Physical Review Letters.
2425-2425.
1986
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G - THE ACCELERATION OF GRAVITY - ITS MEASUREMENT AND ITS IMPORTANCE.
Journal of Physics E: Scientific Instruments.
22-32.
1986
- IN DEFENSE OF PSSC - REPLY. Physics Today. 86-86. 1984
- ONCE MORE AN EDUCATION CRISIS. Physics Today. 120-120. 1983
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RESULTS FROM AN ABSOLUTE GRAVITY SURVEY IN THE UNITED-STATES.
Journal of Geophysical Research.
7495-7502.
1983
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A PORTABLE APPARATUS FOR ABSOLUTE MEASUREMENTS OF THE EARTHS GRAVITY.
Metrologia: international journal of pure and applied metrology.
145-152.
1982
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SUPER SPRING.
Journal of the Acoustical Society of America.
1900-1900.
1980
- NEW APPROACH TO THE EOTVOS EXPERIMENT. Bulletin of the American Physical Society. 579-579. 1979
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PLANS FOR THE DEVELOPMENT OF A PORTABLE ABSOLUTE GRAVIMETER WITH A FEW PARTS IN 109 ACCURACY.
Tectonophysics.
107-116.
1979
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POSSIBLE HIGH-MOBILITY LAGEOS RANGING STATION.
Tectonophysics.
69-73.
1979
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EARTH ROTATION MEASURED BY LUNAR LASER RANGING.
Science.
997-999.
1976
- LASER RANGE MEASUREMENTS USING NON-GAUSSIAN PULSE SHAPES. Applied Optics. 2621-2623. 1976
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NEW TEST OF EQUIVALENCE PRINCIPLE FROM LUNAR LASER RANGING.
Physical Review Letters.
551-554.
1976
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A simple pendulum laser interferometer for determining the gravitational constant.
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.
2014