Abstract

A stable, 22.9 W, 671 nm single-frequency laser using a type II noncritically phase-matched external-cavity frequency doubling is demonstrated. The output power of the fundamental laser is 32.1 W; the corresponding conversion efficiency of frequency doubling from 1342 to 671 nm is calculated to be 71.3%. The ${{\rm{M}}^2}$ factors are measured to be 1.10 and 1.08 in the x and y directions, respectively. To the best of our knowledge, 22.9 W is the highest power obtained for a 671 nm single-frequency laser.

© 2020 Optical Society of America

Full Article  |  PDF Article
More Like This
High-power cw 671 nm output by intracavity frequency doubling of a double-end-pumped Nd:YVO4 laser

Ai-Yun Yao, Wei Hou, Yong Bi, Ai-Cong geng, Xue-Chun Lin, Yu-Peng Kong, Da-Fu Cui, Ling-An Wu, and Zu-Yan Xu
Appl. Opt. 44(33) 7156-7160 (2005)

High repetition rate, q-switched and intracavity frequency doubled Nd:YVO4 laser at 671nm

Hamish Ogilvy, Michael J. Withford, Peter Dekker, and James A. Piper
Opt. Express 12(15) 3543-3547 (2004)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

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

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 OSA member, or as an authorized user of your institution.

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

Figures (7)

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

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

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

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