376 citations · 1.5k across the 19 of their papers we have counts for
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A Quantum-Enhanced Prototype Gravitational-Wave Detector
Keisuke Goda, Osamu Miyakawa, Eugeniy E. Mikhailov +7
The quantum nature of the electromagnetic field imposes a fundamental limit on the sensitivity of optical precision measurements such as spectroscopy, microscopy, and interferometr…
Generation of a stable low-frequency squeezed vacuum field with periodically-poled KTiOPO at 1064 nm
Keisuke Goda, Eugeniy E. Mikhailov, Osamu Miyakawa +4
We report on the generation of a stable continuous-wave low-frequency squeezed vacuum field with a squeezing level of dB at 1064 nm, the wavelength at which laser inter…
Non-invasive Measurements of Cavity Parameters by Use of Squeezed Vacuum
Eugeniy E. Mikhailov, Keisuke Goda, Nergis Mavalvala
We propose and experimentally demonstrate a method for non-invasive measurements of cavity parameters by injection of squeezed vacuum into an optical cavity. The principle behind t…
Quantum Noise Locking
Kirk McKenzie, Eugeniy Mikhailov, Keisuke Goda +5
Quantum optical states which have no coherent amplitude, such as squeezed vacuum states, can not rely on standard readout techniques to generate error signals for control of the qu…
Photothermal Fluctuations as a Fundamental Limit to Low-Frequency Squeezing in a Degenerate Optical Parametric Amplifier
Keisuke Goda, Kirk McKenzie, Eugeniy E. Mikhailov +3
We study the effect of photothermal fluctuations on squeezed states of light through the photo-refractive effect and thermal expansion in a degenerate optical parametric amplifier…