標題: Design of Low-Threshold Photonic Crystal Surface-Emitting Lasers
作者: Hung, Chih-Tsang
Syu, Yu-Cheng
Wu, Tzeng-Tsong
Lu, Tien-Chang
光電工程學系
顯示科技研究所
Department of Photonics
Institute of Display
關鍵字: Coupled wave;photonic crystal;surface-emitting laser
公開日期: 15-五月-2012
摘要: We have investigated the influence of various thicknesses on different layers in GaAs-based photonic crystal surface-emitting lasers (PCSELs), by using the transfer matrix and coupled wave methods to increase the vertically optical confinement factor and to reduce the threshold gain. In addition, the relationship between the threshold gain and the filling factor has been considered. This letter provides an efficient calculation method for designing square-lattice-type PCSEL structures, which shall be useful for the fabrication of low-threshold PCSELs in the near future.
URI: http://hdl.handle.net/11536/15975
ISSN: 1041-1135
期刊: IEEE PHOTONICS TECHNOLOGY LETTERS
Volume: 24
Issue: 10
結束頁: 866
顯示於類別:期刊論文


文件中的檔案:

  1. 000303010100013.pdf