Demonstration of coherent addition of multiple gratings for high-energy chirped-pulse-amplified lasers

Terrance J. Kessler; Joachim Bunkenburg; Hu Huang; Alexei Kozlov; David D. Meyerhofer

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Demonstration of coherent addition of multiple gratings for high-energy chirped-pulse-amplified lasers

机译：演示高能addition脉冲放大激光器的多个光栅的相干附加

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Petawatt solid-state lasers require meter-sized gratings to reach multiple-kilojoule energy levels without laser-induced damage. As an alternative to large single gratings, we demonstrate that smaller, coherently added (tiled) gratings can be used for subpicosecond-pulse compression. A Fourier-transform-limited, 650-fs chirped-pulse-amplified laser pulse is maintained by replacing a single compression grating with a tiled-grating assembly. Grating tiling provides a means to scale the energy and irradiance of short-pulse lasers.

机译：千万兆瓦固态激光器需要米大小的光栅才能达到多焦耳的能量水平，而不会引起激光损伤。作为大型单光栅的替代方案，我们证明了较小的，相干添加（平铺）的光栅可用于亚皮秒脉冲压缩。通过用平铺光栅组件代替单个压缩光栅，可以保持傅立叶变换限制的650 fs rp脉冲放大激光脉冲。光栅平铺提供了一种缩放短脉冲激光的能量和辐照度的方法。

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《Optics Letters》 |2004年第6期|共3页
作者
Terrance J. Kessler; Joachim Bunkenburg; Hu Huang; Alexei Kozlov; David D. Meyerhofer;
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正文语种 eng
中图分类光学;
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1. Demonstration of coherent addition of multiple gratings for high-energy chirped-pulse-amplified lasers [J] . Terrance J. Kessler, Joachim Bunkenburg, Hu Huang, Optics Letters . 2004,第6期

机译：演示高能addition脉冲放大激光器的多个光栅的相干附加
2. THE COHERENT ADDITION OF GRATINGS FOR PULSE COMPRESSION IN HIGH-ENERGY LASER SYSTEMS [J] . T. J. Kessler, J. Bunkenburg, H. Huang, Fusion Science and Technology . 2003,第Sup期

机译：高能激光系统中脉冲压缩光栅的相干加法
3. Spectrally resolved and phase-sensitive far-field measurement for the coherent addition of laser pulses in a tiled grating compressor [J] . Marco Hornung, Ragnar Bodefeld, Alexander Kessler, Optics Letters . 2010,第12期

机译：光谱分辨和相位敏感的远场测量，用于平铺光栅压缩机中相干相加的激光脉冲
4. THE COHERENT ADDITION OF GRATINGS FOR PULSE COMPRESSION IN HIGH-ENERGY LASER SYSTEMS [C] . T. J. Kessler, J. Bunkenburg, H. Huang, International Conference on Inertial Fusion Sciences and Applications . 2004

机译：高能激光系统中脉冲压缩的相干性添加光栅
5. Integrated coherent combining of angled-grating broad-area lasers: Design, fabrication and characterization. [D] . Zhao, Yunsong. 2015

机译：角度光栅广域激光器的集成相干组合：设计，制造和表征。
6. High-Efficiency Inscription of Fiber Bragg Grating Array with High-Energy Nanosecond-Pulsed Laser Talbot Interferometer [O] . Zhe Zhang, Baijie Xu, Jun He, 2020

机译：具有高能量纳秒脉冲激光Talbot干涉仪的光纤布拉格光栅阵列的高效题字
7. In situ detection and analysis of laser-induced damage on a 15-m multilayer-dielectric grating compressor for high-energy, petawatt-class laser systems [O] . J. Qiao, A. W. Schmid, L. J. Waxer, 2010

机译：用于高能，PETAWATT级激光系统15M多层介电光栅压缩机激光诱导损伤的原位检测和分析
8. Coherent Bean Addition of GaAlAs Lasers by Binary Phase Gratings [R] . Leger, J. R., Swanson, G. J., Veldkamp, W. B. 1986

机译：二元相位光栅对Gaalas激光的相干加成

Demonstration of coherent addition of multiple gratings for high-energy chirped-pulse-amplified lasers

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