Optical materials characterization. Semi-annual technical report 1 Feb--31 Jul 77
Technical Report
·
OSTI ID:5069530
The refractive index of fusion cast CaF/sub 2/ was measured at room temperature over the wavelength range 0.2144 to 8.662 mm and the data were fitted to a Selmeier type equation. Measurements of refractive index of hot forged CaF2 were extended to the wavelength range 0.2024 to 0.2483 mm. Data are presented for dn/dT of single crystal specimens of CaF/sub 2/, BaF/sub 2/, reactive atmosphere processed (RAP) KC1 and KBr, LiF, NaF, and 2SrF2, and polycrystalline chemical vapor deposited (CVD) ZnSe and ZnS. The measurements were done by the method of Fizeau interferometry over the temperature range -180 to 200/sup 0/ C at the wavelengths 0.6328, 1.15, 3.39 and 10.6 mm. Data are presented for the refractive indices, the linear thermal expansion and dn/dT of Lexan and Plexiglas 55.
- Research Organization:
- National Bureau of Standards, Washington, D.C. (USA)
- OSTI ID:
- 5069530
- Report Number(s):
- AD-045095; NBSIR-77-1304
- Country of Publication:
- United States
- Language:
- English
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42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
ALKALI METAL COMPOUNDS
ALKALINE EARTH METAL COMPOUNDS
BROMIDES
BROMINE COMPOUNDS
CALCIUM COMPOUNDS
CALCIUM FLUORIDES
CALCIUM HALIDES
CHALCOGENIDES
CHLORIDES
CHLORINE COMPOUNDS
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FLUORINE COMPOUNDS
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LASER MATERIALS
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LITHIUM COMPOUNDS
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OPENINGS
OPTICAL PROPERTIES
PHOSPHORS
PHYSICAL PROPERTIES
POTASSIUM BROMIDES
POTASSIUM CHLORIDES
POTASSIUM COMPOUNDS
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SELENIDES
SELENIUM COMPOUNDS
SODIUM COMPOUNDS
SODIUM FLUORIDES
STRONTIUM COMPOUNDS
STRONTIUM FLUORIDES
SULFIDES
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WINDOWS
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ZINC SULFIDES
420300* -- Engineering-- Lasers-- (-1989)
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ALKALINE EARTH METAL COMPOUNDS
BROMIDES
BROMINE COMPOUNDS
CALCIUM COMPOUNDS
CALCIUM FLUORIDES
CALCIUM HALIDES
CHALCOGENIDES
CHLORIDES
CHLORINE COMPOUNDS
FLUORIDES
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HALIDES
HALOGEN COMPOUNDS
INORGANIC PHOSPHORS
LASER MATERIALS
LASERS
LITHIUM COMPOUNDS
LITHIUM FLUORIDES
LITHIUM HALIDES
OPENINGS
OPTICAL PROPERTIES
PHOSPHORS
PHYSICAL PROPERTIES
POTASSIUM BROMIDES
POTASSIUM CHLORIDES
POTASSIUM COMPOUNDS
REFRACTIVITY
SELENIDES
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SODIUM COMPOUNDS
SODIUM FLUORIDES
STRONTIUM COMPOUNDS
STRONTIUM FLUORIDES
SULFIDES
SULFUR COMPOUNDS
WINDOWS
ZINC COMPOUNDS
ZINC SELENIDES
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