首页>
外国专利>
NANO-TEXTURED ATTENUATOR FOR USE WITH LASER BEAM PROFILING AND LASER BEAM CHARACTERIZATION SYSTEMS AND METHOD OF USE
NANO-TEXTURED ATTENUATOR FOR USE WITH LASER BEAM PROFILING AND LASER BEAM CHARACTERIZATION SYSTEMS AND METHOD OF USE
展开▼
机译:用于激光束轮廓和激光束表征系统的纳米结构衰减器及其使用方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present application discloses a nano-textured attenuator which includes a body defining in the aperture, a measurement aperture, at least one beam dump aperture, at least one coupling fixture may be formed on or positioned on the body, a first nano-textured beamsplitter is positioned within the body and configured to transmit 85% to 99.9999% of an input signal therethrough while reflecting 0.0001% to form at least one partially attenuated signal, at least a second nano-textured beamsplitter is positioned within the body and is configured to transmit 85% to 99.9999% of an input signal therethrough while reflecting 0.0001% to form at least one attenuated measurement signal, and at least one camera is communication with the measurement aperture be configured to measure at least one optical characteristic of the attenuated measurement signal.
展开▼