Pulse transformer laser diode package

Details Pulse transformer laser diode package Pulse transformer laser diode package

1981-06-25

1983-04-05

Gensler, Paul L.

Wave transmission lines and networks

Coupling networks

With impedance matching

333 33, H03H 738

Patent

active

043792731

ABSTRACT:
A package for matching the characteristic impedance of a transmission line to the impedance of a pulsed semiconductor laser diode so that short duration pulses of light can be produced with a fast repetition rate. The package mounts the laser diode on the center post of a one turn secondary of a toroidal transformer whose multiturn primary is connected to the transmission line. Not only does this allow the matching of the characteristic impedances, but the center post provides heat sinking for the diode.

REFERENCES:
patent: 3449704 (1969-06-01), Matsushima et al.
patent: 4012703 (1977-03-01), Chamberlayne

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