Optical stabilization of power amplifiers for fiber-optic communication lines

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Abstract

Thepossibilityofopticalstabilization of the gain of a remotely pumped erbium fiber amplifier (ROPA) and a distributed SRS amplifier have been investigated. The basis of the optical sta- bilization systems under consideration is a linear spectral- selective resonator with generation at one of the operating wavelengths of the amplifier. It is shown that for the ROPA proposed system makes it possible to maintain the gain con- stant when changing temperature, number and power of channels. For a distributed SRS amplifier, a constant gain is provided when the number of channels changes, and con- stant output power when losses in the line change.

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A. Yu. Igumenov

ООО «Т8 НТЦ»

Author for correspondence.
Email: igumenov.au@mipt.ru

к.ф.-м.н., доцент МФТИ, инженер-исследователь

Russian Federation

S. N. Lukinykh

ООО «Т8 НТЦ»; МГУ им. М. В.Ломоносова

Email: igumenov.au@mipt.ru

инженер 1-й категории ООО "Т8 НТЦ", инженер МГУ им. М. В.Ломоносова

Russian Federation

O. E. Nanii

ООО «Т8 НТЦ»; МГУ им. М. В.Ломоносова

Email: igumenov.au@mipt.ru

д.ф.-м.н., заместитель генерального директора по науке ООО "Т8", профессор МГУ им. М. В.Ломоносова

Russian Federation

V. N. Treschikov

ООО «Т8 НТЦ»; Фрязинский филиал - ФГБУН Институт радиотехники и электроники имени В. А. Котельникова РАН

Email: igumenov.au@mipt.ru

д.т.н., генеральный директор ООО "Т8", с.н.с. Фрязинского филиала ИРЭ им. В.А.  Котельникова РАН

Russian Federation

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Copyright (c) 2024 Igumenov A.Y., Lukinykh S.N., Nanii O.E., Treschikov V.N.

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