Plastic and nonmetallic article shaping or treating: processes – Optical article shaping or treating – Optical fiber – waveguide – or preform
Patent
1998-07-31
2000-10-10
Vargot, Mathieu D.
Plastic and nonmetallic article shaping or treating: processes
Optical article shaping or treating
Optical fiber, waveguide, or preform
264 25, 26432811, 425577, 425468, B29D 1100
Patent
active
061298654
ABSTRACT:
A method of ferrules used in an optical connector for connection and short-circuit of making multichannel optical signals. Heretofore, many fiber receiving holes have been arranged along a line at regular intervals with tolerance amounting to less than 1 micron. 10 and connect two ferrules, a precisely processed cylindrical metal guide pin under 1 micron, precise pitches formed in ferrules and a metal pin guide hole are used, Consequently, it has been necessary to maintain a high degree of precision. The present invention maintains a high degree of precision by reverse direction connection dependent merely on a predetermined height a reference plane. The reference plane is formed by relatively easy plane processing as the method of maintaining precise height and directivity of flow is added to the inside of a mold.
REFERENCES:
patent: 5441397 (1995-08-01), Eriksen et al.
patent: 5603870 (1997-02-01), Roll et al.
patent: 5620634 (1997-04-01), Shahid
patent: 5707565 (1998-01-01), Suzuki et al.
patent: 5780079 (1998-07-01), Lee
"MT Multifiber Connectors and New Applications," Toshiaki Satake, Toru Arikawa, P. William Blubaugh, Craig Parsons*, and Toshi K. Uchida, IEEE 1994, pp. 994-999.
"Multifiber Optical Components for Subscriber Networks," Hiroshi Yokosuka, Hariharan Naidu, Hideyuki Hosoya and Yoshi Kikuchi, Electronic Components and Technology Conference 1996, pp. 487-493.
Ahn Seung Ho
Choy Tae Goo
Chun Hong Joon
Chun Oh Gone
Jeong Myung Yung
Electronics and Telecommunications Research Institute
Korea & Telecom
Vargot Mathieu D.
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