High reflectance coatings for ellipsidal reflectors used in YAG lasers
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摘要: 本文介绍了一种用于YAG激光器聚光腔的高反射膜系的设计与制备技术。膜系设计采用总极值法和共轭方向法相结合的优化方法,并考虑色散和系统误差的影响。获得了结构简单、制备容易、实用的高反射膜系.Abstract: A kind of design and manufacturing techniques for high-reflectance coatings of YAG lasers ellipsidal reflectors are introduced in this paper.The statistical global-extreme-value method and Powell conjugate direction method are used in optimizing design.Effect of dispersion and systemetical error are considered.Thus a practical and easily made high-reflectance coating system with simple construction is achieved.
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Keywords:
- YAG laser /
- ellipsidal reflector /
- high-reflectance coating
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