DocumentCode
412210
Title
Adjustable diffractive filter for high power lasers
Author
Smirnov, V.I. ; Ciapurin, I.V. ; Glebov, L.B.
Author_Institution
Light Process. & Technol. Inc., Orlando, FL, USA
fYear
2003
fDate
6-6 June 2003
Abstract
Adjustable narrow band holographic reflective filter with the absolute diffraction efficiency about 95% has been recorded in the volume of photo-thermo-refractive glass. Attenuation up to 20 times of transmitted beam was observed. Advantages of holographic filters in inorganic glass for laser power attenuation are discussed.
Keywords
Bragg gratings; diffractive optical elements; holographic optical elements; light reflection; light refraction; optical filters; optical glass; photothermal effects; solid lasers; 95 percent; adjustable diffractive filter; high power lasers; inorganic glass; laser power attenuation; narrow band holographic reflective filter; photo-thermo-refractive glass; Bragg gratings; Diffraction; Glass; Holography; Laser beams; Mirrors; Optical attenuators; Optical filters; Power filters; Power lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2003. CLEO '03. Conference on
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-748-2
Type
conf
Filename
1298361
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