OPTICAL LINK MODULE, OPTICAL COUPLING METHOD, INFORMATION PROCESSING DEVICE INCLUDING THE SAME MODULE, SIGNAL TRANSFERRING METHOD, PRISM, AND ITS MANUFACTURING METHOD

Title:

OPTICAL LINK MODULE, OPTICAL COUPLING METHOD, INFORMATION PROCESSING DEVICE INCLUDING THE SAME MODULE, SIGNAL TRANSFERRING METHOD, PRISM, AND ITS MANUFACTURING METHOD

Document Type and Number:

Japanese Patent JP2004317912

Kind Code:

A

Abstract:

To realize an inexpensive optical link module by optically coupling a 2-dimensional light laser array and a 2-dimensional optical fiber array and optically coupling a 2-dimensional surface light receiving element array and the 2-dimensional optical fiber array.

An optical link module 50 is an optical link module for performing connection of light beams by deflecting them and includes light emitting elements 62 arranged in a surface shape and an optical fiber bundle 70 being an optical waveguide for receiving light beams from the light emitting elements 62 and a light deflection element 58 which is arranged between the light emitting elements 62 and the optical fiber bundle 70 and includes a plurality of aspheric lenses formed respectively corresponding to the number of light emitting elements 62 and optical fibers.

Inventors:

FUKUZAWA TADASHI
SEKIYA KAZUO

Application Number:

JP2003113726A

Publication Date:

November 11, 2004

Filing Date:

April 18, 2003

Export Citation:

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Assignee:

IBM

International Classes:

G02B6/32; G02B6/42; H01L31/0232; H01L33/00; H01L33/08; H01L33/58; H01S5/022; G02B6/38; G02B6/43; (IPC1-7): G02B6/42; H01L31/0232; H01L33/00; H01S5/022

Attorney, Agent or Firm:

Hiroshi Sakaguchi
Yoshihiro City
Takeshi Ueno
Shinya Mayama

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