Plastic and nonmetallic article shaping or treating: processes – Optical article shaping or treating – Optical fiber – waveguide – or preform
Patent
1991-06-11
1993-06-22
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
Optical article shaping or treating
Optical fiber, waveguide, or preform
264 14, 264 17, 264 22, 264 39, 264 81, 264259, 264261, 423446, 20415741, 20415743, B29D 1100, B29C 3900, C23C 1600
Patent
active
052215016
ABSTRACT:
An improved method of producing transparent diamond laminates employs a substrate which is removed once a second layer is deposited over the diamond coating, thereby exposing a smooth diamond surface. The second coating should have a refractive index substantially identical to diamond, with zinc selenide and titanium dioxide being particularly preferred. Diamond films having two smooth surfaces may be produced by simultaneous deposition on parallel, opposed substrates until the two diamond films merge together to form a single film or plate, followed by removal of at least a portion of the two substrates.
REFERENCES:
patent: 4186164 (1980-01-01), Spivack
patent: 4590024 (1986-05-01), Lesk et al.
patent: 4907846 (1990-03-01), Tustison et al.
patent: 4915977 (1990-04-01), Okamoto et al.
patent: 4939043 (1990-07-01), Biricik et al.
patent: 4939763 (1990-07-01), Pinneo et al.
patent: 5100599 (1992-03-01), Gurnick et al.
patent: 5130111 (1992-07-01), Pryor
"Diamonds Out of Thin Air", The Washington Post, Aug. 19, 1990, by Ivan Ao.
"Diamond Fever", Science News, vol. 138, pp. 72-74, by Ivan Amato.
William D. Partlow et al. "CVD Diamond Coatings for the Infrared by Optical Brazing," in Applications of Diamond Films and Related Materials, (1991) pp. 163-168.
Farabaugh Edward N.
Feldman Albert
Fiorilla Christopher A.
Oliff James O.
Roe Steve
Silbaugh Jan H.
The United States of America as represented by the Secretary of
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