Mode stability in photonic-crystal surface-emitting lasers with large   kappa L-1D

doi:10.1063/1.4861708

CORC > 北京大学 > 信息科学技术学院

	Mode stability in photonic-crystal surface-emitting lasers with large kappa L-1D
	Liang, Yong ; Okino, Tsuyoshi ; Kitamura, Kyoko ; Peng, Chao ; Ishizaki, Kenji ; Noda, Susumu
刊名	应用物理学快报
	2014
关键词	DISTRIBUTED-FEEDBACK LASERS COUPLED-WAVE ANALYSIS BRAGG RESONATOR LASERS CIRCULAR DFB POLARIZATION OPERATION SELECTION DESIGN SINGLE DISK
DOI	10.1063/1.4861708
英文摘要	We study mode stability in photonic-crystal surface-emitting lasers (PCSELs) with large coupling-coefficient-length product kappa L-1D(>6). We observe that mode competition occurs at high current levels above threshold. Our combined experimental and theoretical study provides the first evidence of the mode competition originating from the high-order band-edge modes. The decreased threshold margin between these competing high-order modes and the main lasing mode with increasing cavity length as well as the spatial hole burning effect may deteriorate the single-mode stability. Our finding is essential for designing single-mode high-power PCSELs for which the strategy to suppress the high-order modes must be considered. (C) 2014 AIP Publishing LLC.; Physics, Applied; SCI(E); EI; 1; ARTICLE; liang@qoe.kuee.kyoto-u.ac.jp; 2; 104
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/216473]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Liang, Yong,Okino, Tsuyoshi,Kitamura, Kyoko,et al. Mode stability in photonic-crystal surface-emitting lasers with large kappa L-1D[J]. 应用物理学快报,2014.
APA	Liang, Yong,Okino, Tsuyoshi,Kitamura, Kyoko,Peng, Chao,Ishizaki, Kenji,&Noda, Susumu.(2014).Mode stability in photonic-crystal surface-emitting lasers with large kappa L-1D.应用物理学快报.
MLA	Liang, Yong,et al."Mode stability in photonic-crystal surface-emitting lasers with large kappa L-1D".应用物理学快报 (2014).