Author:
Bienert Florian,Li Fangfang,Fetisova Marina,Karvinen Petri,Kuittinen Markku,Graf Thomas,Ahmed Marwan Abdou
Abstract
We present for the first time the experimental demonstration of resonant waveguide grating (RWG) employing a dual duty-cycle profile for the stabilization of a 50 W laser diode emitting in the near-infrared spectral range.