Title:
【発明の名称】スペクトル変調を利用する光センサネットワーク用直列型デマルチプレクス受信器
Document Type and Number:
Japanese Patent JPH05506312
Kind Code:
A
Abstract:
PCT No. PCT/FR92/00141 Sec. 371 Date Oct. 12, 1992 Sec. 102(e) Date Oct. 12, 1992 PCT Filed Feb. 13, 1992 PCT Pub. No. WO92/14990 PCT Pub. Date Sep. 3, 1992.A sequential demultiplexing receiver for a network of sensors (20) using spectrum modulation encoding, the receiver being essentially constituted by an integrated optical circuit comprising a substrate (34) that is birefringent or semiconductive on which there are formed mode couplers or mode converters (38) operating by the electro-optical effect and that are sequentially activated at high frequency to generate optical path length differences matching those of the sensors.
Inventors:
Lucime, Michelle
San Sonetti, Pierre
San Sonetti, Pierre
Application Number:
JP50554792A
Publication Date:
September 16, 1993
Filing Date:
February 13, 1992
Export Citation:
Assignee:
Bertin & Company
International Classes:
G01D21/00; G01D5/26; G01D5/353; G01J9/00; (IPC1-7): G01D21/00; G01J9/00
Attorney, Agent or Firm:
Haruyuki Ikeda (2 outside)