Vol. 21, issue 10, article # 15

Ayrapetyan V. S. Continuously and (or) discretely tunable optical parametric oscillator. // Atmospheric and oceanic optics. 2008. V. 21. No. 10. P. 791-794. PDF
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Abstract:

A LiNbO3 optical parametric oscillator (OPO) continuously and (or) discretely tunable in a spectral range 1.4-4.24 µm (with discrete tuning from 0 to 12 nm) has been designed. The OPO ring circuit provides output power up to 45 mJ with a bandwidth of 3.5 cm-1. A Fabry-Perrot etalon introduced into the OPO narrows the bandwidth down to 0.7 cm-1.

Keywords:

infrared, nonlinear crystals, parametric light generator, step engine, Fabry-Perot standard, personal computer, ADT