High-speed optical modulator module

Details High-speed optical modulator module High-speed optical modulator module

1997-09-11

1999-07-20

Epps, Georgia

Optical: systems and elements

Optical modulator

372 26, G02B 2600, H01S 310

Patent

active

059263083

ABSTRACT:
A high-speed optical modulator module which includes: a lead frame having an outer lead frame and an inner lead frame, the outer lead frame for receiving a high-speed signal; a substrate, in which a metal base having a matching impedance device, and a submount having a laser diode thereon, are formed; a first multi-bonding wire for electrically connecting the inner lead frame of the lead frame to one end of the matching impedance device; a second multi-bonding wire for electrically connecting the other end of the matching impedance device to one end of the metal base; and a dual-bonding wire for electrically connecting the other end of the metal base to the laser diode. The matching impedance device includes a matching resistor and a compensation capacitor connected in parallel. The module is formed by packaging and sealing the components other than the outer lead frame.

REFERENCES:
patent: 5623514 (1997-04-01), Arai

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