Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1985-03-18
1987-01-06
Tudor, Harold J.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
E04B 116
Patent
active
H00001996
ABSTRACT:
A method of fabricating CO.sub.2 waveguide type lasers of the type comprising a slot formed in a broad surface of a hard ceramic material, comprising grinding the slot in a conventional surface grinding machine in two steps. The first step utilizes a coarse grinding wheel and the second a finer grinding wheel. The resultant laser cavity can produce high optical power output when provided with RF excitation.
REFERENCES:
patent: 4129836 (1978-12-01), Papayoanou
patent: 4150479 (1979-04-01), Losee et al.
patent: 4241319 (1980-12-01), Papayoanou
patent: 4279102 (1981-07-01), Hennenfent et al.
patent: 4483108 (1984-11-01), Howard
IEEE Journal of Quantum Electronics: "An Improved CO.sub.2 Channel Wavegu Laser"; Papayoanou; Jan. 1977.
Chenausky Peter P.
Drinkwater Erroll H.
Laughman Lanny M.
Kanars Sheldon
Maikis Robert A.
Murray Jeremiah G.
The United States of America as represented by the Secretary of
Tudor Harold J.
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