Cavity optomechanics assisted by optical coherent feedback

Coherent optical wavelength conversion via cavity optomechanics.

Both classical and quantum systems utilize the interaction of light and matter across a wide range of energies. These systems are often not naturally compatible with one another and require a means of converting photons of dissimilar wavelengths to combine and exploit their different strengths. Here we theoretically propose and experimentally demonstrate coherent wavelength conversion of optica...

Information for “ Coherent optical wavelength conversion via cavity - optomechanics ”

Classical Analysis of Cavity Optomechanics

We present a classical analysis of a mechanical oscillator subject to the radiation pressure force due to light circulating inside a driven optical cavity. Our analysis is related to the problem of cooling an optomechanical setup to degrees near the ground state of mechanical motion according to quantum theory. Achieving this could provide an insight into quantum phenomena occurring in macro-sc...

Cavity Optomechanics at Millikelvin Temperatures

The field of cavity optomechanics, which concerns the coupling of a mechanical object’s motion to the electromagnetic field of a high finesse cavity, allows for exquisitely sensitive measurements of mechanical motion, from large-scale gravitational wave detection to microscale accelerometers. Moreover, it provides a potential means to control and engineer the state of a macroscopic mechanical o...

Coherent microscopy by laser optical feedback imaging (LOFI) technique.

The application of the non-conventional imaging technique LOFI (laser optical feedback imaging) to coherent microscopy is presented. This simple and efficient technique using frequency-shifted optical feedback needs the sample to be scanned in order to obtain an image. The effects on magnitude and phase signals such as vignetting and field curvature occasioned by the scanning with galvanometric...