Variable wavelength laser diode

Details Variable wavelength laser diode Variable wavelength laser diode

1985-10-18

1987-11-24

Davie, James W.

Coherent light generators

Particular active media

Semiconductor

357 17, 372 20, 372108, 455609, H01S 319

Patent

active

047093714

ABSTRACT:
A semiconductor laser diode capable of generating variable wavelengths includes an oxide layer having an elongated cavity or gap formed through the oxide layer for outputting a band of wavelengths therefrom. A fiber optic may be connected to the cavity or gap to operate the diode as a light modulating transmitter.

REFERENCES:
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patent: 3479614 (1969-11-01), Ashkin
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patent: 3747021 (1973-07-01), Smiley
patent: 3978426 (1976-08-01), Logan et al.
patent: 3993963 (1976-11-01), Logan et al.
patent: 4520485 (1985-05-01), Sugino et al.
patent: 4605946 (1986-08-01), Camlibel et al.
Cheo, Peterk., Fiber Optics Devices and Systems, N.J., Prentice-Hall, 1985, pp. 180-211. TA1800.C48.

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