Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hideo Nakayama0
Hiroyuki Hiiro0
Kenji Matsumoto0
Mikihiko Kato0
Osamu Ueno0
Shinya Kyozuka0
Tomo Baba0
Tsutomu Hamada0
...
Date of Patent
October 28, 2008
0Patent Application Number
108866500
Date Filed
July 9, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In an optical signal transmission system which can perform high-speed optical transmission not lower than 1 Gbps, VCSEL has light-emission points. A core diameter of an optical fiber GI-POF is set to not lower than 200 μm, and the light-emission points of VCSEL are arranged inside an outer periphery at an end face of GI-POF. A polymerization composition material constituting the core of GI-POF is made of a compound containing deuterated poly methacrylic ester. A wavelength of the light beam of VCSEL is set to the range of 770 nm to 810 nm.
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