Optoelectronics package

Details Optoelectronics package Optoelectronics package

1989-01-25

1991-02-05

Lee, John D.

357 74, G02B 642

Patent

active

049899309

ABSTRACT:
A novel optoelectronics package includes an optical semiconductor, an electronic cooling element carrying the optical semiconductor and electrically connected to one of the terminals thereof, a pair of transmission lines having distributed constant characteristics and an airtight vessel housing the optical semiconductor, cooling element and transmission lines. A grounding line of the transmission lines is connected between the terminal of the optical semiconductor and an external ground terminal fixed at the vessel. A signal line of the transmission line is connected between the other terminal of the optical semiconductor and an external signal terminal, whereby the stray capacitance of the cooling element is shorted by the distributed constant grounding line.

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H. Nakano et al., "Dual-In-Line Laser Diode Module for Fiber-Optic Transmission Up to 4 Gbits/s", Journal of Lightwave Technology, vol. LT-5, No. 10, Oct. 1987.
H. H. Meinke, Einfuhrung in die Elektrotechnik hoherer Frequenzen, 2nd edition, vol. 1, Springer-Verlag Berlin . . . 1965, p. 156 to 172.
Eisler, Paul: Gedruckte Schaltungen, Technologie der Folienatztechnik, Carl Hanser Verlag Munchen 1961, p. 281, (Chap. 20, gedruckte Mikrowellenschaltungen).
H. Nakano et al., "Dual-in-Line Laser Diode Module for Fiber-Optic Transmission Up to 4 Gbits/s", Journal of Lightwave Technology, vol. LT-5, No. 10, Oct. 1987.

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