Abstract

We have demonstrated high-energy quasi-phase-matched optical parametric oscillation in a 3-mm-thick periodically poled 5-mol. % MgO-doped ${\mathrm{LiNbO}}_3$ device with a $32.1‐\mathit{\mu }\mathrm{m}$ grating period and a 30-mm length. With a large-spot-size pump laser of 2.2-mm diameter, we obtained a total output pulse energy of 22 mJ for both the signal (wavelength $1.82 \mathit{\mu }\mathrm{m}$) and the idler $\left(2.56 \mathit{\mu }\mathrm{m}\right)$ waves at an input pump energy of 46 mJ.

© 2004 Optical Society of America

High-energy quasi-phase-matched optical parametric oscillation in a periodically poled MgO:LiNbO₃ device with a 5?mm×5?mm aperture

Hideki Ishizuki and Takunori Taira
Opt. Lett. 30(21) 2918-2920 (2005)

Half-joule output optical-parametric oscillation
by using 10-mm-thick periodically poled Mg-doped congruent LiNbO₃

Hideki Ishizuki and Takunori Taira
Opt. Express 20(18) 20002-20010 (2012)

Room-temperature, continuous-wave 1-W green power by single-pass frequency doubling in a bulk periodically poled MgO:LiNbO₃ crystal

N. Pavel, I. Shoji, T. Taira, K. Mizuuchi, A. Morikawa, T. Sugita, and K. Yamamoto
Opt. Lett. 29(8) 830-832 (2004)

High energy quasi-phase matched
 optical parametric oscillation
 using Mg-doped congruent LiTaO₃ crystal

Hideki Ishizuki and Takunori Taira
Opt. Express 18(1) 253-258 (2010)

Quasi-phase-matched optical parametric oscillation with periodically poled stoichiometric LiTaO₃

Takaaki Hatanaka, Koichiro Nakamura, Tetsuo Taniuchi, Hiromasa Ito, Yasunori Furukawa, and Kenji Kitamura
Opt. Lett. 25(9) 651-653 (2000)