Injection laser and photosensor assembly

Details Injection laser and photosensor assembly Injection laser and photosensor assembly

1994-02-24

1994-11-15

Davie, James W.

Coherent light generators

Particular temperature control

Heat sink

372108, 372109, H01S 302

Patent

active

053655346

ABSTRACT:
Light emitted from the rear facet of an injection laser diode chip is focused to a compact spot size at the photosensitive surface of a photodiode responsive to a laser bit rate of 2.5 Gbit/s by means of a substantially ellipsoidal reflector.

REFERENCES:
patent: 4360275 (1982-11-01), Louderback
patent: 4366492 (1982-12-01), Kitamura
patent: 4817109 (1989-03-01), Miyauchi et al.
patent: 4954853 (1990-09-01), Yoshida et al.
patent: 5052005 (1991-09-01), Tanaka et al.
patent: 5226052 (1993-07-01), Tanaka et al.
patent: 5233580 (1993-08-01), Tanaka et al.
patent: 5245620 (1993-09-01), Tanaka et al.

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