Injection laser

Details Injection laser Injection laser

1978-07-03

1982-04-06

Davie, James W.

Coherent light generators

Particular active media

Semiconductor

357 17, H01S 319

Patent

active

043238564

ABSTRACT:
An injection laser includes two substantially parallel mirror side faces and a substantially stripe-shaped contact member having a comparatively large width. The stripe-shaped contact member has a shape and disposition with respect to the mirrors such that laser action can be obtained only in a comparatively narrow stripe of the active layer. For example, the contact member may be arranged to extend obliquely with respect to the mirrors instead of at right angles thereto.

REFERENCES:
patent: 3983510 (1976-09-01), Hayashi et al.
L. A. D'Asaro et al., "Junction Lasers", Physics Today, Mar. 1971, vol. 24, No. 3, pp. 42-48.

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