Semiconductor arrangement for producing a periodic refractive in

Details Semiconductor arrangement for producing a periodic refractive in Semiconductor arrangement for producing a periodic refractive in

1989-03-17

1990-09-04

Sikes, William L.

Coherent light generators

Particular resonant cavity

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372 45, 372 46, 372 68, H01S 308

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049550365

ABSTRACT:
A device for the amplification of light including a periodic semiconductor structure composed of different layers extending in the propagation direction of the optical wave. The periodic structure is constructed of a series connection of at least two semiconductor materials having the band gaps E1 and E2 and the refractive indices n1 and n2 (e.g., E1<E2, n1>n2), can be operated as follows:

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