Laser package having an impedance matching transformer

Details Laser package having an impedance matching transformer Laser package having an impedance matching transformer

1994-09-13

1996-03-19

Brovernick, Rodney

Coherent light generators

Particular component circuitry

Optical pumping

H01S 300

Patent

active

055008674

ABSTRACT:
A circuit housed in a semiconductor laser package for interfacing a semiconductor laser with an external laser drive source. The circuit having a transformer with primary and secondary windings for matching the impedance of the laser drive source and the semiconductor laser. The circuit further includes a tilt circuit for compensating the negative sloping effects of the transformer.

REFERENCES:
patent: 4379273 (1983-04-01), Bender
patent: 4485361 (1984-11-01), Bender
patent: 5132639 (1992-07-01), Blauvelt et al.
patent: 5216393 (1993-06-01), Wandel
patent: 5361156 (1994-11-01), Pidgeon

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