Jui‐Teng Lin, J. L. Montgomery
Abstract
We report the first demonstration of a tunable mid-IR (1.8-2.4 µm) coherent source generated from OPO in KTP crystal pumped by Nd:YAG (1064 nm) laser. Phase matching, OPO gain and threshold energy are discussed. The tuning range and efficiency are measured at various pumping energies and cavity lengths.
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We report the first demonstration of a tunable mid-IR (1.8-2.4 µm) coherent source generated from OPO in KTP crystal pumped by Nd:YAG (1064 nm) laser. Phase matching, OPO gain and threshold energy are discussed. The tuning range and efficiency are measured at various pumping energies and cavity lengths.
Key concepts: Potassium titanyl phosphate, Phase matching, Materials science, Laser, Optics, Optoelectronics, Optical pumping, Infrared