Femtosecond optical parametric oscillator based on periodically poled KTiOPO_4
نویسندگان
چکیده
منابع مشابه
Femtosecond optical parametric oscillator based on periodically poled KTiOPO(4).
We report a femtosecond optical parametric oscillator based on a periodically poled KTiOPO(4) crystal for which quasi-phase matching is achieved with a 24-microm poling period. The singly resonant parametric oscillator, synchronously pumped by a Ti:sapphire laser at a wavelength of 758 nm, generates a signal at 1200 nm and an idler at 2060 nm. The maximum signal power conversion efficiency of t...
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The design and operation of a pulsed quasi-phase-matched periodically poled lithium niobate optical parametric oscillator in the grazing incidence configuration are described. A narrow bandwidth of 0.3 cm21 is demonstrated over most of the full tuning range of the device. Broad and rapid scanning has been achieved by rotation of a single mirror. Long-term stable operation and a pump-to-signal p...
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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...
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A high-power 532 nm-pumped multikilohertz nanosecond optical parametric oscillator using a periodically poled 1.0 mol.% MgO-doped stoichiometric lithium tantalate crystal that could be operated from room temperature to 200 degrees C without damage is reported. A broad continuous tuning range from 855 to 1410 nm was achieved within a single domain period. Efficient operation of high peak power a...
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ژورنال
عنوان ژورنال: Optics Letters
سال: 1998
ISSN: 0146-9592,1539-4794
DOI: 10.1364/ol.23.000061