1 THz-Step Bandwidth Upgrades in Broadband Raman Amplifier by Adding Pump Laser Diodes

A. Oguri; Y. Emori; S. Namiki

Optical Fiber Communication Conference
Technical Digest (Optica Publishing Group, 2003),
paper ThB1

1 THz-Step Bandwidth Upgrades in Broadband Raman Amplifier by Adding Pump Laser Diodes

A. Oguri, Y. Emori, and S. Namiki

Optical Fiber Communication Conference 2003

Atlanta, Georgia United States
ISBN: 1-55752-731-8

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Raman 3 (ThB)

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A. Oguri, Y. Emori, and S. Namiki, "1 THz-Step Bandwidth Upgrades in Broadband Raman Amplifier by Adding Pump Laser Diodes," in Optical Fiber Communication Conference, Technical Digest (Optica Publishing Group, 2003), paper ThB1.

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Abstract

A bandwidth-upgradeable Raman amplifier by adding laser diodes at different wavelengths was developed. We show that the total cumulative pump power can be decreased to one half for the bandwidth extension toward shorter wavelength as compared with the opposite case.

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