Stable polarization control of 980 nm high-power vertical-cavity surface-emitting lasers using sub-wavelength rectangular-metal-gratings

	Stable polarization control of 980 nm high-power vertical-cavity surface-emitting lasers using sub-wavelength rectangular-metal-gratings
	Zhang X.-W.; Ning Y.-Q.; Qin L.; Liu Y.; Wang L.-J.
	2013
发表期刊	Faguang Xuebao/Chinese Journal of Luminescence
ISSN	ISBN/10007032
卷号	34 期号:9
摘要	The polarization control of vertical-cavity surface-emitting lasers with high power emission is demonstrated by using metal-grating to import non-isotropic gain. The grating with a period of 186 nm and a duty ratio of 0.5 was fabricated on the GaAs-cap layer to provide additional reflectance for TE polarization. The pairs of p-DBRs were reduced and the GaAs-cap between grating stripes was etched to force the current to be injected linearly along grating stripes to realize the maximum non-isotropic gain. A polarization ratio of 4.8, an output power of 780 mW and high temperature performance were demonstrated for a 550 m aperture device.
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40861
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang X.-W.,Ning Y.-Q.,Qin L.,et al. Stable polarization control of 980 nm high-power vertical-cavity surface-emitting lasers using sub-wavelength rectangular-metal-gratings[J]. Faguang Xuebao/Chinese Journal of Luminescence,2013,34(9).
APA	Zhang X.-W.,Ning Y.-Q.,Qin L.,Liu Y.,&Wang L.-J..(2013).Stable polarization control of 980 nm high-power vertical-cavity surface-emitting lasers using sub-wavelength rectangular-metal-gratings.Faguang Xuebao/Chinese Journal of Luminescence,34(9).
MLA	Zhang X.-W.,et al."Stable polarization control of 980 nm high-power vertical-cavity surface-emitting lasers using sub-wavelength rectangular-metal-gratings".Faguang Xuebao/Chinese Journal of Luminescence 34.9(2013).

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