Large current nanosecond pulse generating circuit for driving semiconductor laser diode

doi:10.1002/mop.31654

	Large current nanosecond pulse generating circuit for driving semiconductor laser diode
	Wen, Shaocong1,2,3,4 ; Wang, Mao 1; Xie, Jie 1; Wu, Dongmin1
	2019-04
发表期刊	MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
ISSN	0895-2477
卷号	61 期号:4 页码:867-872
发表状态	已发表
DOI	10.1002/mop.31654
摘要	The 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.
关键词	circuit modeling driver circuit light detection and ranging (Lidar) semiconductor lasers time-of-flight (TOF)
收录类别	SCI ; SCIE ; EI
语种	英语
WOS研究方向	Engineering ; Optics
WOS类目	Engineering, Electrical & Electronic ; Optics
WOS记录号	WOS:000460571000002
出版者	WILEY
原始文献类型	Article
引用统计
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/30568
专题	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
通讯作者	Wu, Dongmin
作者单位	1.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
第一作者单位	物质科学与技术学院
推荐引用方式 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.