Oscillators – Relaxation oscillators
Patent
1976-10-13
1978-12-26
Miller, Jr., Stanley D.
Oscillators
Relaxation oscillators
331 945P, 357 17, 357 18, 357 30, 357 81, H01L 2302
Patent
active
041319117
ABSTRACT:
A hermetically sealed opto-electrical semiconductor device includes an opto-electrical semiconductor element centrally disposed in an envelope having at least two openings through which light beams are to pass, with flat plates made of a transparent material hermetically covering the respective openings perpendicularly to the directions of the light beams.
REFERENCES:
patent: 2584717 (1952-02-01), Alpert et al.
patent: 3396344 (1968-08-01), Broom
patent: 3445786 (1969-05-01), Snyder et al.
patent: 3705255 (1972-12-01), Low et al.
patent: 3840889 (1974-10-01), O'Brien et al.
patent: 4003074 (1977-01-01), Yonezu et al.
J. L. Picque et al., "CW, Single-Mode, Tunable GaAs Lasar System with Good Frequency Stability", Applied Physics, vol. 6, No. 3, Apr. 1975, pp. 373-379.
Fujine Nobuhiko
Nakajima Masato
Davie James W.
Miller, Jr. Stanley D.
Nippon Electric Company Ltd.
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