| Microwave resonant electro-optic bulk phase modulator for two-dimensional smoothing by spectral dispersion in SG-Ⅱ |
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| 引用本文： | 姜有恩,李学春,周申蕾,范薇,林尊琪.Microwave resonant electro-optic bulk phase modulator for two-dimensional smoothing by spectral dispersion in SG-Ⅱ[J].Chinese Optics Letters,2013(5):62-64. |
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| 作者姓名： | 姜有恩 李学春 周申蕾 范薇 林尊琪 |
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| 作者单位： | National Laboratory of High Power Laser Physics Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences |
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| 摘 要： | A special-velocity-matched electro-optic(EO) phase modulator employing a microwave resonant design in lithium niobate is presented.Both the microwave property and phase-modulation performances of the 3.25-GHz modulator agree well with the numerical simulations.Using this modulator in a single-pass configuration with 1-kW microwave drive power,the spectral bandwidth of a 1 053-nm,3-ns pulse-length laser is broadened to 0.13 nm.With a clear aperture of 5×5(mm),the modulator is suited for twodimensional smoothing by spectral dispersion in high power laser systems.
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