WebMar 30, 2024 · The bandwidth of the squeezed light is estimated to be 2.5 THz from the parametric fluorescence spectrum. The single-mode structure avoids contamination of the squeezed quadrature by the anti-squeezed quadratures of higher-order spatial modes. The core material of lithium niobate was doped with ZnO. WebWe investigate the feasibility of the generation of squeezed vacuum states in higher-order spatial modes for future gravitational-wave detectors. Squeezed light lasers for current and future gravitational-wave detectors We have developed and built squeezed light sources for GEO600 and Virgo.
Kui LIU Professor (Assistant) PhD Shanxi University, Taiyuan
WebMar 11, 2008 · beams were in a single spatial mode and the relative phase of the beams was locked to tyc = nil, we would have a conventional entangler (22). However, in our case the spatial information of the strong reference beam is now distributed into both output beams A and B, together with the quantum entanglement created by the two squeezed higher … http://www.globalauthorid.com/WebPortal/ArticleView?wd=738CA3F32DBBA6639E32119323C1F3EA6CBB4D4C4CD70869 cryptic merle dog
Entangling the Spatial Properties of Laser Beams Science
WebFeb 25, 2024 · One solution for this problem is to use different laser beam shapes (higher-order spatial modes) instead of the currently used Gaussian mode. This however also requires the generation of strongly squeezed states in these higher-order spatial modes. Researchers at AEI Hannover have now solved this issued by generating squeezing of up … WebWe investigate the feasibility of the generation of squeezed vacuum states in higher-order spatial modes for future gravitational-wave detectors. Higher order spatial mode laser … WebJul 9, 2015 · Using strong nonlinear optical interactions in a hot atomic vapor, we generate a multi-spatial-mode squeezed light beam that is characterized by reduced quantum fluctuations at all points in its transverse profile. The idea of using squeezed light in optical imaging has existed in the quantum optics community for over a decade. cryptic merle gene