发明名称 |
PUMP OSCILLATOR WAVELENGTH ADJUSTMENT FOR OPTICAL AMPLIFIERS AND ITS USE IN WAVELENGTH- DIVISION MULTIPLEX SYSTEMS |
摘要 |
FIELD: optical amplifiers and their control. SUBSTANCE: methods are proposed for controlling wavelength gain characteristics of optical amplifier that has optical gain medium and pump source that feeds pumping signal to medium in pumping band. Pumping signal is characterized in spectrum that has central wavelength. The latter is controlled within pumping band for varying wavelength gain characteristic of optical amplifier. Proposed transmission system incorporates plurality of amplifiers using this method. EFFECT: enhanced performance characteristics of amplifiers including stability of their working parameters. 31 cl, 19 dwg
|
申请公布号 |
RU2202151(C2) |
申请公布日期 |
2003.04.10 |
申请号 |
RU19980104017 |
申请日期 |
1998.02.16 |
申请人 |
KORNING INKORPOREJTED;NORDERN TELEKOM LIMITED |
发明人 |
BENNET KEVIN U.;DZHEJKOBSON POL EH.;BAJRON ROBERTS KIM;JADLOVSKI MAJKL DZH.;DEJVIS FAJONA;DZHOLLI NAJDZHEL I.;N'JUKHAUS MARK EH.;KIZ ROBERT U.;KHEJBEL RICHARD EH. |
分类号 |
H01S3/07;H01S3/06;H01S3/094;H01S3/10;H01S3/13;H01S3/131;H01S3/17;H04B10/12;H04B10/17;H04J14/00;H04J14/02;(IPC1-7):H04B10/12 |
主分类号 |
H01S3/07 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|