Abstract

We demonstrate a scalable architecture for a high-power, high-brightness, solid-state laser based on coherent combinations of master oscillator power amplifier chains. A common master oscillator injects a sequence of multikilowatt Nd:YAG zigzag slab amplifiers. Adaptive optics correct the wavefront of each amplified beamlet. The beamlets are tiled side by side and actively phase locked to form a single output beam. The laser produces 19 kW with beam quality <2× diffraction limited. To the best of our knowledge, this is the brightest cw solid-state laser demonstrated to date.

© 2006 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Wavefront improvement in an end-pumped high-power Nd:YAG zigzag slab laser

Jae Sung Shin, Yong-Ho Cha, Gwon Lim, Yonghee Kim, Seong-Ouk Kwon, Byung Heon Cha, Hyeon Cheor Lee, Sangin Kim, Kwang Uoong Koh, and Hyun Tae Kim
Opt. Express 25(16) 19309-19319 (2017)

Compact, high-power, high-beam-quality quasi-CW microsecond five-pass zigzag slab 1319  nm amplifier

Chuan Guo, Junwei Zuo, Qi Bian, Chang Xu, Qinshuang Zong, Yong Bo, Yu Shen, Nan Zong, Hongwei Gao, Yanyong Lin, Lei Yuan, Yang Liu, Dafu Cui, Qinjun Peng, and Zuyan Xu
Appl. Opt. 56(12) 3445-3448 (2017)

213 W average power of 2.4 GW pulsed thermally controlled Nd:glass zigzag slab laser with a stimulated Brillouin scattering mirror

Ryo Yasuhara, Toshiyuki Kawashima, Takashi Sekine, Takashi Kurita, Tadashi Ikegawa, Osamu Matsumoto, Masahiro Miyamoto, Hirofumi Kan, Hidetsugu Yoshida, Junji Kawanaka, Masahiro Nakatsuka, Noriaki Miyanaga, Yasukazu Izawa, and Tadashi Kanabe
Opt. Lett. 33(15) 1711-1713 (2008)

More Recommended Articles

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 (4)

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