All fibre squeezed light sources for quantum enhanced sensing and communication

Abstract: Squeezed light technology has improved the sensitivity of precision measurement experiments ranging from gravitational wave detection to microscopy. Right from its conception in 1950’s to its implementation in the Laser Interferometer Gravitational-wave Observatory (LIGO), squeezed light generation has come a long way. In this talk today, I will discuss the principles of squeezed light generation using fiber coupled nonlinear waveguides and present the progress we have made on experiments that use this fibre based squeezed light source.