Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

High-power picosecond 355 nm laser based on La2CaB10O19 crystal

Not Accessible

Your library or personal account may give you access

Abstract

Third harmonic generation experiments were performed on a type-I phase-matching La2CaB10O19 crystal cut at θ=49.4° and φ=0.0° with dimensions of 4.0mm×4.0mm×17.6mm. A 1064 nm laser with a maximum average power of 35.2 W was employed as the fundamental light source, which has a pulse width of 10 picoseconds and a pulse repetition rate of 80 MHz. A type-I noncritical phase-matching LBO crystal was used to generate 532 nm lasers. By investigating a series of focusing lens combinations, a picosecond 355 nm laser of 5.3 W was obtained, which is the highest power of picosecond 355 nm laser based on a La2CaB10O19 crystal so far. The total conversion efficiency from 1064 to 355 nm was up to 15.1%.

© 2014 Optical Society of America

Full Article  |  PDF Article
More Like This
A 7.81 W 355 nm ultraviolet picosecond laser using La2CaB10O19 as a nonlinear optical crystal

Ling Zhang, Kai Li, Degang Xu, Haijuan Yu, Guochun Zhang, Yuye Wang, Lirong Wang, Faxian Shan, Chao Yan, Yingying Yang, Baohua Wang, Nan Wang, Xuechun Lin, Yicheng Wu, and Jianquan Yao
Opt. Express 22(14) 17187-17192 (2014)

High-efficiency third harmonic generation at 355nm based on La2CaB10O19

Jianxiu Zhang, Lirong Wang, Yang Wu, Guiling Wang, Peizhen Fu, and Yicheng Wu
Opt. Express 19(18) 16722-16729 (2011)

Temperature-dependent Sellmeier equations of nonlinear optical crystal La2CaB10O19

Naixia Zhai, Yin Li, Guochun Zhang, Yicheng Wu, and Chuangtian Chen
Opt. Express 21(18) 20641-20648 (2013)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved