1980-02-06
1982-02-16
Edlow, Martin H.
357 17, 350 9620, H01L 2714
Patent
active
043162045
ABSTRACT:
An optoelectronic semiconductor device for use in an optical transmission system, comprising: an optoelectronic semiconductor element; an element housing which seals covers said element; and an optical fiber arranged through a through hole which is formed in said element housing. An end of said fiber faces said element, while the other end thereof projects out of said element housing by a predetermined length. The device is characterized in that a light absorbing material is disposed around said optical fiber within said element housing. Said material substantially absorbs the light emitted from or received by said optoelectronic semiconductor element.
REFERENCES:
patent: 4119363 (1978-10-01), Camlibel
patent: 4152713 (1979-05-01), Copeland
patent: 4167744 (1979-09-01), Nyul
patent: 4186996 (1980-02-01), Bowen
patent: 4233619 (1980-11-01), Webb
Inagaki Nobuhiro
Kitamura Eiichi
Namazu Ryosuke
Edlow Martin H.
Fujitsu Limited
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