Coupling arrangements between a light-emitting diode and an opti

Details Coupling arrangements between a light-emitting diode and an opti Coupling arrangements between a light-emitting diode and an opti

1977-02-22

1978-12-19

Corbin, John K.

350 9620, G02B 514

Patent

active

041303431

ABSTRACT:
A terminating portion of an optical fiber waveguide having a polished beveled end is laterally disposed directly on the light-emitting surface of a light-emitting diode (LED). The light power coupled into the fiber consists of two components: the light power directly coupled into the fiber all along the region of contact between the fiber and the light-emitting surface; and the light power reflected by the beveled end and directed along the fiber axis.

REFERENCES:
patent: 3611359 (1971-10-01), Panerai
patent: 3982123 (1976-09-01), Goell
patent: 4006964 (1977-02-01), Mohlein et al.
patent: 4007978 (1977-02-01), Holton
Burrus, C. A., Dawson R. W., "Small-area High-current Density GaAs Electroluminenscent Diodes . . . " Applied Physics Letters vol. 17, No. 3, Aug. 1970, pp. 97-99.
L. B. Richards "Photodector as Function Detector" IBM Technical Disclosure Bulletin vol. 13, No. 3, Aug. 1970, pp. 591-592.

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