Invention Application
- Patent Title: Fiber amplifier and pumping scheme for a fiber amplifier
- Patent Title (中): 光纤放大器和光纤放大器的泵浦方案
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Application No.: US10022895Application Date: 2001-12-20
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Publication No.: US20020085269A1Publication Date: 2002-07-04
- Inventor: Fabien Roy , Dominique Bayart
- Applicant: ALCATEL
- Applicant Address: null
- Assignee: ALCATEL
- Current Assignee: ALCATEL
- Current Assignee Address: null
- Priority: EP00440337.4 20001229
- Main IPC: H01S003/00
- IPC: H01S003/00 ; H04B010/12
Abstract:
The invention is related to a waveguide amplifier with an input for optical signals and an output for optical signals with at least one piece of amplifying waveguide with at least one mean for coupling pump laser modules to the amplifying waveguide which contains Tm ions. The invention is also related to a pumping scheme for waveguide amplifier feeding two different wavelengths in to the waveguide.
Information query
