Radiant energy – Photocells; circuits and apparatus – Signal isolator
Patent
1996-02-26
1998-05-19
Le, Que
Radiant energy
Photocells; circuits and apparatus
Signal isolator
2502141, 257 84, G01B 2700
Patent
active
057539286
ABSTRACT:
Optical feedback control in an optical emitter-detector combination can be improved by fabricating the two devices on a single substrate. The feedback radiation can then travel within a monolithic structure. This arrangement will yield greater uniformity in devices as well as provide for easier mechanical assembly.
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"A Ga.sub.1-x A1.sub.x As Monolithic Opto-Isolator" by R.J. Roedel et al., IEEE Electron Device Letters, vol. EDL-1, Nos. 2, Feb. 1980, pp. 15-17.
Codispoti Joseph S.
Le Que
Siemens Components Inc.
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