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Machine translation
1. (WO1996006488) OPTICAL EMITTING HEAD INCLUDING A LASER AND A MODULATOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/006488    International Application No.:    PCT/FR1995/001018
Publication Date: 29.02.1996 International Filing Date: 28.07.1995
Chapter 2 Demand Filed:    02.03.1996    
IPC:
G02F 1/01 (2006.01), H04B 10/50 (2013.01)
Applicants: THOMSON-CSF [FR/FR]; 173, boulevard Haussmann, F-75008 Paris (FR) (For All Designated States Except US).
HERGAULT, Stéphane [FR/FR]; (FR) (For US Only).
HARDY, Patrick [FR/FR]; (FR) (For US Only)
Inventors: HERGAULT, Stéphane; (FR).
HARDY, Patrick; (FR)
Priority Data:
94/10153 19.08.1994 FR
Title (EN) OPTICAL EMITTING HEAD INCLUDING A LASER AND A MODULATOR
(FR) TETE D'EMISSION OPTIQUE AVEC LASER ET MODULATEUR
Abstract: front page image
(EN)Optical emitting head consisting of a laser (6) and an external optical modulator (8). The modulating signal is modulated (12) by an electrical signal proportional to 1-e, e being the noise power superimposed onto the laser signal, before being applied to the optical modulator (8). The invention is suitable for fibre optical transmission applications.
(FR)La tête d'émission optique se compose d'un laser (6) et d'un modulateur optique externe (8). Le signal de modulation est lui-même modulé (12) par un signal électrique proportionnel à 1-e, e étant la puissance de bruit superposée au signal laser, avant d'être appliqué au modulateur optique (8). Les applications concernent la transmission par fibres optiques.
Designated States: JP, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: French (FR)
Filing Language: French (FR)