The research on the micro-processing-used all-solid-state picosecond laser

Zhen-xu Bai; Qing-kang Ai; Jin-peng Duan; Meng Chen; Gang Li

doi:10.1117/12.946044

2 June 2012 The research on the micro-processing-used all-solid-state picosecond laser

Zhen-xu Bai, Qing-kang Ai, Jin-peng Duan, Meng Chen, Gang Li

Proceedings Volume 8334, Fourth International Conference on Digital Image Processing (ICDIP 2012); 83340K (2012) https://doi.org/10.1117/12.946044
Event: Fourth International Conference on Digital Image Processing (ICDIP 2012), 2012, Kuala Lumpur, Malaysia

Abstract

A micro processing used LD end-pumped Nd:YVO₄ all solid-state picosecond pulse laser was demonstrated under the semiconductor saturable absorption mirror(SESAM) mode-locking technology and regeneration amplifier technology, by using BBO crystal as electro-optic crystal and diode-side-pumped Nd:YAG. 1064nm laser was obtained with 1.47mJ single pulse energy, 15ps pulse width at 1 kHz repetition rate and the pulse energy fluctuation was less than 0.6% in 3 hours operation. Finally, through the galvanometric we got the beam focused, realizing the steel plate processing which thickness was 0.5mm and the aperture radius was 25.5μm.

Citation Download Citation

Zhen-xu Bai, Qing-kang Ai, Jin-peng Duan, Meng Chen, and Gang Li "The research on the micro-processing-used all-solid-state picosecond laser", Proc. SPIE 8334, Fourth International Conference on Digital Image Processing (ICDIP 2012), 83340K (2 June 2012); https://doi.org/10.1117/12.946044

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