Dual-wavelength emission from a high-order Bragg gratings integrated broad-area laser diode

doi:10.1016/j.optlastec.2022.107944

CIOMP OpenIR

	Dual-wavelength emission from a high-order Bragg gratings integrated broad-area laser diode
	P. Jia; J. W. Zhang; Y. Y. Chen; L. Liang; L. Qin; Y. Q. Ning and L. J. Wang
	2022
发表期刊	Optics and Laser Technology
ISSN	0030-3992
卷号	150 页码:6
摘要	This paper presents a broadband distributed Bragg reflection laser diode with dual-wavelength emission. The waveguide of the laser diode is integrated with a 95-um high-order Bragg grating (HOBG) region. Thus, the longitudinal mode of the broadband laser diode can be partially filtered by the HOBGs. As the gain peak of the active region can cover nearly four modes, two modes with nearly the same gain value can be emitted simultaneously. Moreover, two wavelengths with an interval of 0.25 nm are obtained, and the centre wavelength is near 958 nm. The maximum output power of the dual-wavelength emission can reach 411 mW at an operating current of 1.16 A. A stable dual-wavelength emission can be maintained when the operating current is changed from 1.02 A to 1.16 A. In particular, the spacing between the two wavelengths barely varies. Thus, dual wavelength emission can be used for multi-wavelength continuous tuning applications.
DOI	10.1016/j.optlastec.2022.107944
URL	查看原文
收录类别	sci ; ei
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66579
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	P. Jia,J. W. Zhang,Y. Y. Chen,et al. Dual-wavelength emission from a high-order Bragg gratings integrated broad-area laser diode[J]. Optics and Laser Technology,2022,150:6.
APA	P. Jia,J. W. Zhang,Y. Y. Chen,L. Liang,L. Qin,&Y. Q. Ning and L. J. Wang.(2022).Dual-wavelength emission from a high-order Bragg gratings integrated broad-area laser diode.Optics and Laser Technology,150,6.
MLA	P. Jia,et al."Dual-wavelength emission from a high-order Bragg gratings integrated broad-area laser diode".Optics and Laser Technology 150(2022):6.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Dual-wavelength emis（4703KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载