Large current nanosecond pulse generating circuit for driving semiconductor laser diode
Wen, Shaocong1,2,3,4; Wang, Mao1; Xie, Jie1; Wu, Dongmin1
2019-04
Source PublicationMICROWAVE AND OPTICAL TECHNOLOGY LETTERS
ISSN0895-2477
Volume61Issue:4Pages:867-872
Status已发表
DOI10.1002/mop.31654
AbstractThe semiconductor laser diode SPL LL90_3, which integrates the RC charge-discharge circuit and a MOSFET switching device, is usually used for pulsing laser in the light detection and ranging system with a rated peak power of 70 W at 30 ns pulse-width. To further increase the peak power and reduce the pulse width and rising edge, a driving circuit with an avalanche transistor used as a pre-switching device is proposed. A trigger pulse with about 10 ns'-pulse-width is obtained to drive the laser diode. At the same time, the pulsing laser's peak power can reach 141 W at the testing repetition rate of 55 kHz.
Keywordcircuit modeling driver circuit light detection and ranging (Lidar) semiconductor lasers time-of-flight (TOF)
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Optics
WOS SubjectEngineering, Electrical & Electronic ; Optics
WOS IDWOS:000460571000002
PublisherWILEY
Original Document TypeArticle
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttps://kms.shanghaitech.edu.cn/handle/2MSLDSTB/30568
Collection物质科学与技术学院_硕士生
物质科学与技术学院_特聘教授组_吴东岷组
Corresponding AuthorWu, Dongmin
Affiliation1.Chinese Acad Sci, Int Lab Adapt Bionanotechnol, Key Lab Nanodevices & Applicat, Suzhou Inst Nanotech & Nanobion, Suzhou 215123, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Shanghai Inst Ceram, Shanghai, Peoples R China
4.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai, Peoples R China
First Author AffilicationSchool of Physical Science and Technology
Recommended Citation
GB/T 7714
Wen, Shaocong,Wang, Mao,Xie, Jie,et al. Large current nanosecond pulse generating circuit for driving semiconductor laser diode[J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS,2019,61(4):867-872.
APA Wen, Shaocong,Wang, Mao,Xie, Jie,&Wu, Dongmin.(2019).Large current nanosecond pulse generating circuit for driving semiconductor laser diode.MICROWAVE AND OPTICAL TECHNOLOGY LETTERS,61(4),867-872.
MLA Wen, Shaocong,et al."Large current nanosecond pulse generating circuit for driving semiconductor laser diode".MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 61.4(2019):867-872.
Files in This Item:
File Name/Size DocType Version Access License
30568.pdf(979KB)期刊论文出版稿限制开放CC BY-NC-SAView Application Full Text
Related Services
Usage statistics
Scholar Google
Similar articles in Scholar Google
[Wen, Shaocong]'s Articles
[Wang, Mao]'s Articles
[Xie, Jie]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wen, Shaocong]'s Articles
[Wang, Mao]'s Articles
[Xie, Jie]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wen, Shaocong]'s Articles
[Wang, Mao]'s Articles
[Xie, Jie]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 30568.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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