High performance of a semipolar InGaN laser with a phase-shifted embedded hydrogen silsesquioxane (HSQ) grating

Single-frequency blue laser sources are of interest for an increasing number of emerging applications but are still difficult to implement ...

Source: Optics Letters - October 13, 2020 Category: Physics Authors: Haojun Zhang Daniel A. Cohen Philip Chan Matthew S. Wong Panpan Li Hongjian Li Shuji Nakamura Steven P. Denbaars Source Type: research