Bragg reflection waveguide twin-beam lasers

	Bragg reflection waveguide twin-beam lasers
	Wang L.; Tong C.; Zeng Y.; Yang Y.; Peng H.; Tian S.; Wu H.
	2013
发表期刊	Laser Physics
ISSN	ISBN/1054660X
卷号	23 期号:10
摘要	We report on an edge-emitting diode laser with an ultra-narrow twin-lobed far field based on a dual-sided Bragg reflection waveguide. Lasers with a stripe width of 10 m exhibit two stable near-circular beams symmetrically located at about 31 with full width at half maximum (FWHM) of 7.2 and 5.4 respectively in the vertical and lateral directions. The mechanism behind the achievement of the twin-beam output is presented, and the symmetry of these two beams is analyzed by comparing the beam FWHM and power distribution. Single longitudinal mode operation is achieved and periodic spectral modulation is observed. 2013 Astro Ltd.
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40571
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang L.,Tong C.,Zeng Y.,et al. Bragg reflection waveguide twin-beam lasers[J]. Laser Physics,2013,23(10).
APA	Wang L..,Tong C..,Zeng Y..,Yang Y..,Peng H..,...&Wu H..(2013).Bragg reflection waveguide twin-beam lasers.Laser Physics,23(10).
MLA	Wang L.,et al."Bragg reflection waveguide twin-beam lasers".Laser Physics 23.10(2013).