Short wavelength VCSEL

Details Short wavelength VCSEL Short wavelength VCSEL

1995-05-15

1997-06-10

Davie, James W.

Coherent light generators

Particular active media

Semiconductor

372 92, 372 96, H01S 319

Patent

active

056383924

ABSTRACT:
A short wavelength vertical cavity surface emitting laser (101) is provided. A substrate (102) having a surface (103), wherein the substrate (102) includes gallium arsenide phosphide is formed. A first stack of mirrors (106) overlying the first surface (103) of the substrate (102) is formed. A first cladding region (107) is formed overlying the first stack of mirrors (106). An active region (108) is formed overlying the first cladding region (107). A second cladding region (109) is formed overlying the active region (108). A second stack of mirrors (110) is formed overlying the second cladding region (109). A contact region (126) is formed overlying the second stack of mirrors (110).

REFERENCES:
patent: 4288757 (1981-09-01), Kajimura et al.
patent: 5459746 (1995-10-01), Itaya et al.
patent: 5526190 (1996-06-01), Hubble, III et al.

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