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. ; Wang L.
刊名	Laser Physics
	2013
卷号	23 期号:10
ISSN号	ISBN/1054660X
英文摘要	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
公开日期	2014-05-14
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/40571]
专题	长春光学精密机械与物理研究所_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..,...&Wang L..(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).