Past projects

Past projects#

Full scale Frequency-dependent squeezing source protoype for quantum noise reduction in GW detectors

Estimation of losses in a 300 m filter cavity and quantum noise reduction in the KAGRA gravitational-wave detector

Measurement of optical losses in a high-finesse 300 m filter cavity for broadband quantum noise reduction in gravitational-wave detectors

Frequency-Dependent Squeezed Vacuum Source for Broadband Quantum Noise Reduction in Advanced Gravitational-Wave Detectors

Improving the stability of frequency-dependent squeezing with bichromatic control of filter cavity length, alignment, and incident beam pointing

Demonstration of length control for a filter cavity with coherent control sidebands

Higher-order Laguerre-Gauss modes for thermal noise reduction in GW detectors

Higher-order Laguerre-Gauss mode generation and interferometry for gravitational wave detectors

Fabry-Pérot-Michelson interferometer using higher-order Laguerre-Gauss modes

Higher-order Laguerre-Gauss interferometry for gravitational-wave detectors with in situ mirror defects compensation

Frequency dependent squeezing realization via EPR entanglement

Thermally-controlled optical resonator for vacuum squeezed states separation

Infrasound atmospheric noise studies for next generation GW detectors

Impact of infrasound atmospheric noise on gravity detectors used for astrophysical and geophysical applications