The design of the high-power semiconductor laser signal transmitter

Na Shen; Xianjing Zhang; Nengdong Wang

doi:10.1117/12.866125

22 October 2010 The design of the high-power semiconductor laser signal transmitter

Na Shen, Xianjing Zhang, Nengdong Wang

Proceedings Volume 7658, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology; 765859 (2010) https://doi.org/10.1117/12.866125
Event: 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies, 2010, Dalian, China

Abstract

The paper mainly focuses on the research of the high-power semiconductor laser signal transmitter. There are two keys in the design: first, the power-driven technology of the high-power semiconductor laser. The paper generates fast current pulse in a low-impedance load by the way of control the pulse length to drive the semiconductor lasers. Second, the information coding techniques based on laser pulses. It is realized in the control of Field-Programmable Gate Array. In additionally, in the optical window design, the system use of inverted telescope lens structure to compress and collimate the laser beam. The specimen achieved the desired performance in experiment.

Citation Download Citation

Na Shen, Xianjing Zhang, and Nengdong Wang "The design of the high-power semiconductor laser signal transmitter", Proc. SPIE 7658, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, 765859 (22 October 2010); https://doi.org/10.1117/12.866125

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available