A research team led by SUTD has created nanoscale glass structures with near-perfect reflectance, overturning long-held ...

Single-photon stimulated four-wave mixing (StFWM) is an important nonlinear optical phenomenon at the single-photon level. In this process, signal and idler photons are stimulated by seeded single ...

High-frequency sine wave gating (SWG) InGaAs/InP single-photon detectors (SPDs) are widely used for synchronous near-infrared single-photon detection. For practical use, the size of SPD is one of the ...

Two-photon excitation light from an 80 MHz Ti:Sapph laser (Newport Spectra-Physics Mai Tai DeepSee) ... 315°, in 45° step), with an of 0.02, 0.05 or 0.19 cpd, and a TF of 1, 2 or 8 Hz (72 conditions ...

Experiments with single-photon detectors reveal surprising statistics of light created via interactions with high-frequency sound waves. As light propagates in a material such as glass, the electric ...

This article describes how to design and build an adjustable, encoder-controlled, two-range sine / square wave oscillator using the SLG47004 IC. Aspencore Network ... The design uses several ...