Author:
Liang Yipeng,Liu Jianping,Ikeda Masao,Tian Aiqin,Zhou Renlin,Zhang Shuming,Liu Tong,Li Deyao,Zhang Liqun,Yang Hui
Abstract
Abstract
The inhomogeneous broadening parameter and the internal loss of green LDs are determined by experiments and theoretical fitting. It is found that the inhomogeneous broadening plays an important role on the threshold current density of green LDs. The green LD with large inhomogeneous broadening even cannot lase. Therefore, reducing inhomogeneous broadening is a key issue to improve the performance of green LDs.
Subject
Materials Chemistry,Electrical and Electronic Engineering,Condensed Matter Physics,Electronic, Optical and Magnetic Materials
Cited by
10 articles.
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