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arXiv 1209.3609physics.optics
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中红外laser脉冲的空间编码光谱剪切干涉时空特性

Spatio-temporal characterization of mid-infrared laser pulses with spatially encoded spectral shearing interferometry

Tobias Witting, Sebastien J. Weber, John W. G. Tisch, Jonathan P. Marangos

摘要:

本文报道了三级光学放大器产生的中红外高强度激光脉冲的空间分辨全振幅和全相位特性。我们使用空间编码的安排(SEA-)SPIDER与光谱滤波器的辅助生成空间分辨表征。使用五个可互换的滤波器组,我们能够用一个设备以最小的调整来表征1到2μm的脉冲。

英文摘要:

We report on the spatially resolved full amplitude and phase characterization of mid-infrared high intensity laser pulses generated in a three stage OPA. We use a spatially-encoded arrangement (SEA-)SPIDER with spectral filters for ancilla generation for spatially resolved characterization. Using five interchangeable filter sets we are able to characterize pulses from 1 to 2μm with one single device with minimal adjustments.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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