Patent
1979-08-06
1981-11-24
James, Andrew J.
350 9621, 350 9622, 357 17, 357 74, 357 30, G02B 514, G02B 516, H01L 2714
Patent
active
043020704
ABSTRACT:
An optoelectronic semiconductor device for use in an optical transmission system comprises a stem for mounting an optoelectronic semiconductor element thereon and a cap within which an optical fiber, optically communicating with the optoelectronic semiconductor element, is arranged. An end of the optical fiber within the cap is exposed on the cap surface. A screw is formed on the outer suface of the cap and a nut, which engages the screw, is provided for optically connecting optical transmission fiber with the optical fiber within the cap.
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patent: 4027938 (1977-06-01), Lewis
patent: 4076376 (1978-02-01), Slaughter
patent: 4140367 (1979-02-01), Makuch et al.
patent: 4186996 (1980-02-01), Bowen et al.
patent: 4199222 (1980-04-01), Ikushima et al.
Inagaki Nobuhiro
Ishihara Michio
Nakayama Takayuki
Namazu Ryosuke
Fujitsu Limited
James Andrew J.
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