Blue 6-ps short-pulse generation in gain-switched InGaN vertical-cavity surface-emitting lasers via impulsive optical pumping

CORC > 厦门大学 > 物理技术－已发表论文

	Blue 6-ps short-pulse generation in gain-switched InGaN vertical-cavity surface-emitting lasers via impulsive optical pumping
	Chen, Shaoqiang ; Okano, Makoto ; Zhang, Baoping ; Yoshita, Masahiro ; Akiyama, Hidefumi ; Kanemitsu, Yoshihiko ; Zhang BP(张保平)
刊名	http://dx.doi.org/10.1063/1.4766290
	2012
关键词	Gallium compounds Optical pumping Surface emitting lasers Ultrashort pulses
英文摘要	We report the demonstration of the picosecond-pulse lasing in blue region from an optically pumped gain-switched InGaN vertical-cavity-surface-emitting laser (VCSEL). Through 150-fs optical pulse excitations at room temperature, multimode pulse lasing with a main mode at 436.5 nm from the InGaN VCSEL was observed. The output pulse widths were measured to be as short as 9.8 ps for the total lasing spectra and 6.0 ps for the main mode. Since the obtained short pulses were still not limited by its photon lifetime of 0.7 ps or band-width of 0.8 nm, possible ways to generate even shorter pulses have been examined. 漏 2012 American Institute of Physics.
语种	英语
出版者	American Institute of Physics
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/92159]
专题	物理技术－已发表论文
推荐引用方式 GB/T 7714	Chen, Shaoqiang,Okano, Makoto,Zhang, Baoping,et al. Blue 6-ps short-pulse generation in gain-switched InGaN vertical-cavity surface-emitting lasers via impulsive optical pumping[J]. http://dx.doi.org/10.1063/1.4766290,2012.
APA	Chen, Shaoqiang.,Okano, Makoto.,Zhang, Baoping.,Yoshita, Masahiro.,Akiyama, Hidefumi.,...&张保平.(2012).Blue 6-ps short-pulse generation in gain-switched InGaN vertical-cavity surface-emitting lasers via impulsive optical pumping.http://dx.doi.org/10.1063/1.4766290.
MLA	Chen, Shaoqiang,et al."Blue 6-ps short-pulse generation in gain-switched InGaN vertical-cavity surface-emitting lasers via impulsive optical pumping".http://dx.doi.org/10.1063/1.4766290 (2012).