Passively Q-switched Nd:YCOB laser with a single-walled carbon nanotube saturable absorber

Jian Li; Yanrong Song; Zhenhua Yu; Cuicui Tian; Yanlin Li; Yonggang Wang

doi:10.1117/12.999514

29 November 2012 Passively Q-switched Nd:YCOB laser with a single-walled carbon nanotube saturable absorber

Jian Li, Yanrong Song, Zhenhua Yu, Cuicui Tian, Yanlin Li, Yonggang Wang

Author Affiliations +

Proceedings Volume 8551, High-Power Lasers and Applications VI; 855119 (2012) https://doi.org/10.1117/12.999514
Event: Photonics Asia, 2012, Beijing, China

Abstract

A passively Single-walled carbon nanotube is a new material as a saturable absorber to obtain a Q-switched laser or a mode-locked laser because of it’s broadband absorption wavelength and cheaper price comparing with SESAM. Here, by using a single-walled carbon nanotube as saturable absorber (SWCNT-SA), a passively Q-switched Nd:YCOB (Nd³⁺:YCa₄O(BO₃)₃)laser was realized at 1085.3nm pumped by a 808 nm diode laser .The fluorescence spectrum of Nd:YCOB crystal near 1.06 μm. The output power of the Q-switched laser of 175 mW were obtained at the pump power of 9W in a V-type cavity. The range of the repetition rate was from 35 kHz to 62.5 kHz and pulse width was 1.6μs (FWHM) at 62.5 kHz.

Citation Download Citation

Jian Li, Yanrong Song, Zhenhua Yu, Cuicui Tian, Yanlin Li, and Yonggang Wang "Passively Q-switched Nd:YCOB laser with a single-walled carbon nanotube saturable absorber", Proc. SPIE 8551, High-Power Lasers and Applications VI, 855119 (29 November 2012); https://doi.org/10.1117/12.999514

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