Energy scaling of a narrow-band PPLN non-resonant optical parametric oscillator

Tugba Temel; Robert T. Murray; Li Wang; Weidong Chen; Andre Schirrmacher; Ivan B. Divliansky; Oussama Mhibik; Leonid B. Glebov; Valentin Petrov

doi:10.1117/12.3001774

13 March 2024 Energy scaling of a narrow-band PPLN non-resonant optical parametric oscillator

Tugba Temel, Robert T. Murray, Li Wang, Weidong Chen, Andre Schirrmacher, Ivan B. Divliansky, Oussama Mhibik, Leonid B. Glebov, Valentin Petrov

Author Affiliations +

Proceedings Volume PC12869, Nonlinear Frequency Generation and Conversion: Materials and Devices XXIII; PC1286906 (2024) https://doi.org/10.1117/12.3001774
Event: SPIE LASE, 2024, San Francisco, California, United States

Abstract

We demonstrate that thick (3-mm) Periodically-Poled LiNbO3 (PPLN) enables energy scaling of a non-resonant optical parametric oscillator (NRO) operated in the narrowband mode with a Volume Bragg grating (VBG) at the signal wavelength. Utilizing the full available pump power at 1064 nm we obtained maximum average powers of 2.25 and 2.08 W for the signal (1822 nm) and idler (2383 nm) at 10 kHz, at a conversion efficiency of 32.8%, i.e. a two-fold increase in terms of pulse energies. The signal and idler linewidths were ⁓1 nm, the pulse lengths ⁓6 ns and the idler beam propagation factor ⁓5.

Conference Presentation

Citation Download Citation

Tugba Temel, Robert T. Murray, Li Wang, Weidong Chen, Andre Schirrmacher, Ivan B. Divliansky, Oussama Mhibik, Leonid B. Glebov, and Valentin Petrov "Energy scaling of a narrow-band PPLN non-resonant optical parametric oscillator", Proc. SPIE PC12869, Nonlinear Frequency Generation and Conversion: Materials and Devices XXIII, PC1286906 (13 March 2024); https://doi.org/10.1117/12.3001774

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