Hetero-structure injection laser

Oscillators – Molecular or particle resonant type

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357 18, 357 56, H01S 319

Patent

active

041421604

ABSTRACT:
A semiconductor laser having a structure such that a narrow strip mesa is formed above a laser active layer in a hetero-structure crystal so that it can generate a laser beam of improved optical property.

REFERENCES:
patent: 3551842 (1970-12-01), Nelson
patent: 3758875 (1973-09-01), Hayashi
Kressel et al., Electronics, Mar. 16, 1970, pp. 78-86.
IEEE Int'l Electron Devices Meeting, Oct. 12 & 13, 1971, pp. 13-14.

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