LONG-STRIP FIBER-OPTIC LASER AMPLIFIER Russian patent published in 2002 - IPC

Abstract RU 2192081 C2

FIELD: fiber-optic amplifiers. SUBSTANCE: amplifier has optical fiber doped with rare- earth element, pump radiation source, seed bundle source, and seed bundle connector. High efficiency of amplifier gain is ensured when optical fiber length as well as radiation intensity of optical signal and pump vary. EFFECT: improved characteristic of amplifier gain variations. 7 cl, 5 dwg

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RU 2 192 081 C2

Authors

Khvang Seong-Teak

Joon Soo-Jang

Dzung Rae-Sung

Kim Dzeong-Mee

Kim Sung-Dzun

Dates

2002-10-27—Published

2000-06-19—Filed