首页>
外国专利>
SAMPLING DEVICE FOR A HIGH ENERGY AND LARGE AREA LASER BEAM ASSOCIATED WITH A COMPRESSOR.
SAMPLING DEVICE FOR A HIGH ENERGY AND LARGE AREA LASER BEAM ASSOCIATED WITH A COMPRESSOR.
展开▼
机译:与压缩机相关的高能量,大面积激光束的采样设备。
展开▼
页面导航
摘要
著录项
相似文献
摘要
A device for the sampling of a pulsed laser beam of high energy, typically greater than 1 J, and of large size, having a diameter typically greater than 1 cm, combined with a compressor, comprises, upstream of the compressor: a sample-taking device provided with a sampling diopter capable of transmitting T % of the pulsed laser beam, T being greater than 90, and of reflecting (1−T) % of the pulsed laser beam, the reflected beam being called sampled beam, an afocal capable of reducing the size of the sampled beam, the compressor having a determined useful aperture, a device for reinjecting the reduced sampled beam into this useful aperture.
展开▼