Optical characterization of periodically-poled KTiOPO_4
نویسندگان
چکیده
منابع مشابه
Optical Parametric Amplification with Periodically Poled KTiOPO4
This thesis explores the use of engineered nonlinear crystals from the KTiOPO4 (KTP) family as the gain material in optical parametric amplifiers (OPAs), with the aim to achieve more knowledge about the benefits and limitations of these devices. The work aims further at extending the possible applications of OPAs by constructing and investigating several efficient and well performing amplifiers...
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We report on broadband gain in an optical parametric generator based on periodically poled 1 mol% magnesium-doped stoichiometric LiTaO3 (PPMg:SLT). More than an octave-spanning parametric gain, stretching from near to mid-infrared, is generated by pumping the crystals close to the point where, at parametric degeneracy, the waves experience zero group-velocity dispersion. Using a picosecond Ti:s...
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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 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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Qin Wang, Fei Xu, Zi-yan Yu, Xiao-shi Qian, Xi-kui Hu, Yan-qing Lu and Hui-Tian Wang National Laboratory of Solid State Microstructures Nanjing University, Nanjing 210093, China Abstract—we propose a bidirectional acousto-optic tunable optical diode based on a periodically poled lithium niobate (PPLN) waveguide with defect. An acoustic wave propagates together with the light beam so that a coll...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2008
ISSN: 1094-4087
DOI: 10.1364/oe.16.007344