225 citations · 2.9k across the 81 of their papers we have counts for
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Enhancing the sensitivity of interferometers with stable phase-insensitive quantum filters
Artemiy Dmitriev, Haixing Miao, Denis Martynov
We present a new quantum control strategy for increasing the shot-noise-limited sensitivity of optical interferometers. The strategy utilizes active phase-insensitive quantum filte…
Designing optimal linear detectors -- a bottom-up approach
Joe Bentley, Hendra Nurdin, Yanbei Chen +2
This paper develops a systematic approach to realising linear detectors with an optimised sensitivity, allowing for the detection of extremely weak signals. First, general constrai…
Enhancing high frequency sensitivity of gravitational wave detectors with sloshing-Sagnac interferometer
Teng Zhang, Denis Martynov, Stefan Danilishin +1
Sensitivity of gravitational-wave detectors is limited in the high-frequency band by quantum shot noise and eventually limited by the optical loss in signal recycling cavity. This…
A six degree-of-freedom fused silica seismometer: Design and tests of a metal prototype
Amit Singh Ubhi, Jiri Smetana, Teng Zhang +6
Ground vibrations couple to the longitudinal and angular motion of the aLIGO test masses and limit the observatory sensitivity below 30\,Hz. Novel inertial sensors have the potenti…
Enhancing interferometer sensitivity without sacrificing bandwidth and stability: beyond single-mode and resolved-sideband approximation
Xiang Li, Jiri Smetana, Amit Singh Ubhi +5
Quantum noise limits the sensitivity of precision measurement devices, such as laser interferometer gravitational-wave observatories and axion detectors. In the shot-noise-limited…
Signatures of the quantum nature of gravity in the differential motion of two masses
Animesh Datta, Haixing Miao
We show that a signature of the quantum nature of gravity is the quantum mechanical squeezing of the differential motion of two identical masses with respect to their common mode.…