公开(公告)号：US20020063951A1

公开(公告)日：2002-05-30

申请号：US09993697

申请日：2001-11-27

Applicant: ALCATEL

Inventor： Oscar D'Almeida ,  Benoit Faure ,  Jean-Claude Rousseau ,  Laurent Gasca ,  Dominique Bayart

IPC: H01S003/00

Abstract: The invention relates to an optical fiber amplifier (OFA) having a controllable heating system for adjusting and stabilizing the temperature of a fiber, wherein the heating system comprises a heat-generating fiber coating (TC) that has an electrical connection for applying a heating voltage or injecting a heating current (I1, I2) for the purpose of heat generation, wherein the heat-generating fiber coating (TC) surrounds at least a part of the fiber (OF), and also a method therefor.

Abstract translation: 本发明涉及一种具有用于调节和稳定纤维温度的可控加热系统的光纤放大器（OFA），其中该加热系统包括一个发热纤维涂层（TC），该发热纤维涂层具有用于施加加热电压 或为了产生热而注入加热电流（I1，I2），其中发热纤维涂层（TC）包围至少一部分纤维（OF），以及其方法。