A four-pass MOPA laser with tunable pulse width from sub-nanosecond to nanosecond

Yajiang Li; Teng Sun; Jianguo Xin

doi:10.1117/12.2598674

6 June 2021 A four-pass MOPA laser with tunable pulse width from sub-nanosecond to nanosecond

Yajiang Li, Teng Sun, Jianguo Xin

Proceedings Volume 11849, Fourth International Symposium on High Power Laser Science and Engineering (HPLSE 2021); 118490M (2021) https://doi.org/10.1117/12.2598674
Event: Fourth International Symposium on High Power Laser Science and Engineering (HPLSE 2021), 2021, Suzhou, China

Abstract

A four-pass MOPA laser with tunable pulse width ranging from sub-nanosecond to nanosecond is presented in which a laser signal with the initial-transmission-controlled tunable pulse width is magnified by a four-pass laser amplifier. By the use of the MOPA system, a laser pulse energy over 1 J and pulse width ranging from 545 ps to 1464 ps were obtained.

Citation Download Citation

Yajiang Li, Teng Sun, and Jianguo Xin "A four-pass MOPA laser with tunable pulse width from sub-nanosecond to nanosecond", Proc. SPIE 11849, Fourth International Symposium on High Power Laser Science and Engineering (HPLSE 2021), 118490M (6 June 2021); https://doi.org/10.1117/12.2598674

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