Acta Optica Sinica, Volume. 5, Issue 7, 590(1985)
An optical parametric oscillator (OPO) tunable in 1.47~4μm
IR intracavity optical parametric oscillation is obtained by using an electro-optic Q-switched Nd:YAG laser as the pumping source and a 50°-cut LiNbO3 crystal as the oscillator. The wavelength is tuned by varying the temperature of LiNbO3. The tunable range is 1.47~4μm with output energy over 100μJ per pulse and linewidth less than 5cm-1. This OPO has been applied in laser chemistry with good experimental results.
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PAN ZHONGHAN, Wu LUSHENG, LU SHIPING, GUI YIBEN, QI HONGGIN. An optical parametric oscillator (OPO) tunable in 1.47~4μm[J]. Acta Optica Sinica, 1985, 5(7): 590