The existing Duffing oscillator weak signal detection method will lead to the degradation of detection performance when the noise is strong. In order to reduce detection signal-to-noise ratio and ...

Abstract: We present a continuous-wave (CW) optical parametric oscillator (OPO) based on quasi-phase-matching in a MgO-doped periodically-poled LiNbO 3 (PPLN) crystal. We report and discuss our ...

Use the button to activate the distortion and choose from three modes - Clamp, Fold and Zero. You also have distortion drive ...