High laser damage threshold porous silica antireflective coating
Journal Article
·
· Appl. Opt.; (United States)
A quarterwave-thick narrow-bandwidth antireflective coating for fused silica optical components and KDP crystals has been developed. The coating consists of porous silica prepared from a silica sol in ethanol. It is applied by dip or spin from a solution at room temperature and requires no further treatment. The laser damage threshold levels are about equal to the surface damage thresholds of the uncoated substrates.
- Research Organization:
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94550
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 5819103
- Journal Information:
- Appl. Opt.; (United States), Journal Name: Appl. Opt.; (United States) Vol. 25:9; ISSN APOPA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360603* -- Materials-- Properties
42 ENGINEERING
420300 -- Engineering-- Lasers-- (-1989)
ANTIREFLECTION COATINGS
CHALCOGENIDES
COATINGS
DAMAGE
DATA
DEPOSITION
DIP COATING
ELECTROMAGNETIC RADIATION
EXPERIMENTAL DATA
INFORMATION
LASER RADIATION
LIGHT TRANSMISSION
MINERALS
NUMERICAL DATA
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PERFORMANCE
PHYSICAL RADIATION EFFECTS
RADIATION EFFECTS
RADIATIONS
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SPIN-ON COATING
SURFACE COATING
360603* -- Materials-- Properties
42 ENGINEERING
420300 -- Engineering-- Lasers-- (-1989)
ANTIREFLECTION COATINGS
CHALCOGENIDES
COATINGS
DAMAGE
DATA
DEPOSITION
DIP COATING
ELECTROMAGNETIC RADIATION
EXPERIMENTAL DATA
INFORMATION
LASER RADIATION
LIGHT TRANSMISSION
MINERALS
NUMERICAL DATA
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PERFORMANCE
PHYSICAL RADIATION EFFECTS
RADIATION EFFECTS
RADIATIONS
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SPIN-ON COATING
SURFACE COATING