Fiber Raman amplification in a two-scale spun fiber

Sergey V. Sergeyev*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


We report on a theoretical study of activated de-correlation of pump and signal states of polarization in a fiber Raman amplifier based on 10 km of fiber with two-scale fiber spinning profile. As a result of the decorrelation, polarization dependent gain can be suppressed to 0.11 dB, PMD to 0.037 ps/km1/2 and gain can be increased to 15 dB.

Original languageEnglish
Pages (from-to)1683-1689
Number of pages7
JournalOptical Materials Express
Issue number12
Publication statusPublished - 1 Dec 2012


  • decorrelations
  • fiber Raman amplifier
  • fiber spinning
  • polarization dependent gain
  • signal state
  • spun fiber


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