Tunable continuous-wave doubly resonant optical parametric oscillator by use of a semimonolithic KTP crystal |
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| Authors: | Wang Haibo Ma Yan Zhai Zehui Gao Jiangrui Xie Changde Peng Kunchi |
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| Affiliation: | The State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan, China. |
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| Abstract: | A temperature-tuned continuous-wave doubly resonant optical parametric oscillator (OPO) consisting of a semimonolithic KTP crystal and a concave mirror has been designed and built. Under single-axial-mode-pair operation, we obtained a combined output power of the signal and idler light fields up to 365 mW at a pump power of 680 mW. The output wavelength of the OPO can be temperature tuned by as much as 9 nm. We achieved 2.8-GHz continuous frequency tuning of the OPO by tuning the pump laser frequency. |
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