10GHz, 2ps, pedestal-free ultra-short pulse generation using DSF and Dispersion-Imbalanced Nonlinear Loop Mirror

Ming Han, Cai Yun Lou, Yu Hua Li, Yi Zhi Gao

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Abstract

It is well known that the pulse compressed in Dispersion - shifted Fibers (DSF) has pedestals. In this paper we design a new structure which combined DSF and Dispersion - Imbalanced Nonlinear Loop Mirror (DI - NOLM) for pulse compression and pedestal suppression. Using this structure, the 11ps pulse with the repetition rate 10GHz generated from an active mode-locked fiber ring laser (AM-MLFRL) was compressed to 2ps without pedestal.

Original languageEnglish (US)
Number of pages1
JournalWuli Xuebao/Acta Physica Sinica
Volume49
Issue number4
StatePublished - Apr 1 2000

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

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