Antireflective Coatings for GaAs and ZnSe Windows and Lenses Used with High-Power CO2 Lasers

A kind of two-layer antireflective coatings for GaAs and ZnSe windows and lenses used with high power CO2 lasers have been reported in this paper. Comparing with conventional quarter-wave film stacks, they have properties of less absorption, wide band of antireflective wavelength range and easy fabr...

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Bibliographic Details
Main Authors: Zhou, Fengqing, Li, Xiaoping, Chen, Qingming
Format: Report
Language:English
Subjects:
ABSORPTION
ANTIREFLECTION COATINGS
BROADBAND
CARBON DIOXIDE LASERS
CHINA
CHINESE LANGUAGE
Coatings, Colorants and Finishes
FABRICATION
FOREIGN REPORTS
FREQUENCY
GALLIUM ARSENIDES
HIGH POWER
Inorganic Chemistry
Lasers and Masers
LENSES
Optics
QUARTER WAVE
THIN FILMS
TRANSLATIONS
WAVELENGTH RANGE
WINDOWS
ZINC SELENIDES
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Summary:A kind of two-layer antireflective coatings for GaAs and ZnSe windows and lenses used with high power CO2 lasers have been reported in this paper. Comparing with conventional quarter-wave film stacks, they have properties of less absorption, wide band of antireflective wavelength range and easy fabrication. Trans. of Jiguang Zazhi (Laser Journal) (China) v14 n6 p291-293 1993.