Continuous-wave singly-resonant optical parametric oscillator with resonant wave coupling
نویسندگان
چکیده
منابع مشابه
Continuous-wave singly-resonant optical parametric oscillator with resonant wave coupling.
We report major enhancements in the overall performance of continuous-wave singly-resonant optical parametric oscillators (cw SROs) through finite output coupling of the resonant wave. Using a cw SRO based on MgO:sPPLT pumped at 532 nm, we demonstrate improvements of 1.08 W in total output power, 10% in total extraction efficiency, and a 130-nm extension in the useful tuning range, while mainta...
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We report on a continuous-wave singly resonant optical parametric oscillator (SRO) based on periodically poled KTiOPO4. This is pumped by a frequency-doubled single-frequency Nd:YAG master oscillator power ampli®er system. Pump wave enhancement allowed for external oscillation thresholds around 200 mW. Up to 72 mW of idler and 28 mW of signal radiation were generated at 1.2 W pump power. Output...
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We report a continuous-wave singly resonant optical parametric oscillator (OPO) based on periodically poled lithium niobate. The simple, two-mirror OPO, pumped by a 1.064-microm Nd:YAG laser, had a 2.6-4.5-W threshold and an output of >1.2 W at 3.3 microm and was tuned over 1.45-1.62 microm (signal) and 3.98-3.11 microm (idler). The noise characteristics and the spectral properties of the devic...
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We report a continuous-wave (cw) 532-nm-pumped singly resonant optical parametric oscillator (SRO) based on periodically poled lithium niobate. The pump source is a commercial 5-W cw diode-pumped, multilongitudinal-mode, intracavity-doubled Nd:YVO(4) laser. Using a four-mirror ring SRO cavity and single-pass pumping, we achieved subwatt internal oscillation threshold, 56% quantum efficiency, an...
متن کاملTuning and stability of a singly resonant continuous-wave optical parametric oscillator close to degeneracy.
Wavelength tuning and stability characteristics of a singly resonant continuous-wave optical parametric oscillator (cw OPO) in the proximity of signal-idler degeneracy have been studied. The OPO is made singly resonant by using a Bragg grating as a spectral filter in the OPO cavity. The signal-idler frequency difference can be tuned from 0.5 to 7 THz, which makes the OPO suitable for cw THz gen...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2008
ISSN: 1094-4087
DOI: 10.1364/oe.16.006883