CIOMP OpenIR
A 795 nm gain coupled distributed feedback semiconductor laser based on tilted waveguides*
D. Z. Ma; Y. Y. Chen; Y. X. Lei; P. Jia; F. Gao; Y. G. Zeng; L. Liang; Y. Song; C. K. Ruan; X. Liu; L. Qin; Y. Q. Ning and L. J. Wang
2021
Source PublicationChinese Physics B
ISSN1674-1056
Volume30Issue:5Pages:5
AbstractThe 795 nm distributed feedback lasers have great application in pumping the Rb D1 transition. In this paper, in order to realize specific 795 nm lasing, we designed tilted ridge distributed feedback lasers based on purely gain coupled effect induced by periodic current injection windows through changing the angle of the tilted ridge. The fabricated devices were cleaved into 2 mm-cavity-length, including 5 tilted angles. The peak output powers of all devices were above 30 mW. Single longitudinal mode lasing was realized in all tilted Fabry-Perot cavities using periodic current injection windows, with side mode suppression ratio over 30 dB. The total wavelength range covered 8.656 nm at 20 degrees C. It was disclosed theoretically and experimentally that the output powers, threshold currents, and central wavelengths of the tilted ridge purely gain coupled DFB lasers were relevant to the tilted angles. The results will be instructive for future design of DFB laser arrays with different central wavelengths.
DOI10.1088/1674-1056/abdb1d
URL查看原文
Indexed BySCI ; EI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ciomp.ac.cn/handle/181722/65017
Collection中国科学院长春光学精密机械与物理研究所
Recommended Citation
GB/T 7714
D. Z. Ma,Y. Y. Chen,Y. X. Lei,et al. A 795 nm gain coupled distributed feedback semiconductor laser based on tilted waveguides*[J]. Chinese Physics B,2021,30(5):5.
APA D. Z. Ma.,Y. Y. Chen.,Y. X. Lei.,P. Jia.,F. Gao.,...&Y. Q. Ning and L. J. Wang.(2021).A 795 nm gain coupled distributed feedback semiconductor laser based on tilted waveguides*.Chinese Physics B,30(5),5.
MLA D. Z. Ma,et al."A 795 nm gain coupled distributed feedback semiconductor laser based on tilted waveguides*".Chinese Physics B 30.5(2021):5.
Files in This Item: Download All
File Name/Size DocType Version Access License
A 795 nm gain couple(2160KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[D. Z. Ma]'s Articles
[Y. Y. Chen]'s Articles
[Y. X. Lei]'s Articles
Baidu academic
Similar articles in Baidu academic
[D. Z. Ma]'s Articles
[Y. Y. Chen]'s Articles
[Y. X. Lei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[D. Z. Ma]'s Articles
[Y. Y. Chen]'s Articles
[Y. X. Lei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: A 795 nm gain coupled distributed feedback sem.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.