Invention Grant
US07126747B2 Hybrid optical amplifier coupling Raman fiber amplifier and semiconductor optical amplifier
有权
混合光放大器耦合拉曼光纤放大器和半导体光放大器
- Patent Title: Hybrid optical amplifier coupling Raman fiber amplifier and semiconductor optical amplifier
- Patent Title (中): 混合光放大器耦合拉曼光纤放大器和半导体光放大器
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Application No.: US10282409Application Date: 2002-10-29
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Publication No.: US07126747B2Publication Date: 2006-10-24
- Inventor: Donghan Lee
- Applicant: Donghan Lee
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Priority: KR10-2001-0066645 20011029
- Main IPC: H01S3/00
- IPC: H01S3/00
Abstract:
The present invention discloses a hybrid optical amplifier coupling a Raman fiber amplifier and a semiconductor optical amplifier, comprising: a laser diode generating and radiating a laser light for a Raman optical amplification; a wavelength division multiplexer passing an incident signal light and radiating a laser light radiated from the laser diode in a reverse direction of the incident signal light; and a gain clamped semiconductor optical amplifier amplifying an optical signal light radiated from the wavelength division multiplexer.
Public/Granted literature
- US20030090779A1 Hybrid optical amplifier coupling raman fiber amplifier semiconductor optical amplifier Public/Granted day:2003-05-15
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