Optical module

Details Optical module Optical module

2006-03-14

2006-03-14

Bovenick, Rodney (Department: 2874)

Optical waveguides

With disengagable mechanical connector

Optical fiber to a nonfiber optical device connector

C385S088000, C359S245000, C359S237000

Reexamination Certificate

active

07011458

ABSTRACT:
An optical module having: a first transmission line and a second transmission line, both connected in series to transmit electrical signals; a laser diode element; an optical modulator element; a termination resistance element for impedance matching; a first bonding wire connecting one end of the first transmission line and the optical modulator element; and a second bonding wire connecting the optical modulator element and the termination resistance element. The resistance value of the termination resistance element is set to stay in a range from 40 to 60 Ω, the characteristic impedance of the second transmission line is set to 50 Ω, and the characteristic impedance of the first transmission line is set to stay in a range from 20 to 30 Ω.

REFERENCES:
patent: 6075954 (2000-06-01), Ogata et al.
patent: 6323986 (2001-11-01), Lee et al.
patent: 6687039 (2004-02-01), Shirai
patent: 6831767 (2004-12-01), Shigeta et al.
patent: 2005/0146766 (2005-07-01), Kato
patent: 2001-257412 (2001-09-01), None
patent: 2001-308130 (2001-11-01), None
“ASIP 1310 nm EML TOSA”, Jul. 2004.

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