Linewidth and RIN measurement of a new single mode semiconductor laser 
Date: Nov 10, 2017
In this paper, we present a detailed measurement of the spectral linewidth and RIN of a new single mode semiconductor laser. The laser with active section cavity length of 600μm exhibits a minimum intrinsic linewidth of Voigt fitting around 760 kHz at 85 mA drive current and the minimum RIN is below -160dB/Hz at room temperature.
Application: Others