Raman fiber laser with random distributed feedback based on a twin-core fiber

A. E. Budarnykh, I. A. Lobach, E. A. Zlobina, V. V. Velmiskin, S. I. Kablukov, S. L. Semjonov, S. A. Babin

Результат исследования: Научные публикации в периодических изданияхстатья

9 Цитирования (Scopus)

Аннотация

An operation of a linearly polarized Raman fiber laser with random distributed feedback based on a polarization-maintaining twin-core fiber (TCF) is demonstrated for the first time, to the best of our knowledge. The results indicate that the TCF allows one to obtain laser generation with a linewidth that is about five times smaller than that for the random laser based on a conventional fiber with similar parameters. The reasons for narrowing include both the weakening of nonlinear effects due to the power density reduction and the spectrally selective properties of the TCF.

Язык оригиналаанглийский
Страницы (с-по)567-570
Число страниц4
ЖурналOptics Letters
Том43
Номер выпуска3
DOI
СостояниеОпубликовано - 1 фев 2018

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