Fabrication of microlenses

Details Fabrication of microlenses Fabrication of microlenses

1973-05-29

1976-01-13

Kimlin, Edward C.

Gas separation: apparatus

Electric field separation apparatus

Electrode cleaner, apparatus part flusher, discharger, or...

96 351, 96 36, 156 8, 156 15, G03C 500, G03C 1100

Patent

active

039321843

ABSTRACT:
Photolithographic techniques are employed to fabricate hemispherical or semicylindrical microlenses on the end surfaces of optical fibers. The power coupling efficiency between junction lasers and fibers is thereby significantly increased.

REFERENCES:
patent: 3658528 (1972-04-01), Berman et al.
patent: 3771983 (1973-11-01), Straka

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