High Repetition-Rate Similariton Generation in Normal Dispersion Erbium-Doped Fiber Amplifiers and Its Application to Multi-Wavelength Light Sources(Optical Fibers, Cables and Fiber Devices, <Joint Special Section>Recent Progress in Optoelectronics and Co

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概要

• 論文の詳細を見る

• We design and demonstrate a high repetition-rate similariton generation system using normal dispersion fiber amplifiers (NDFA's). We numerically calculate the pulse evolution in NDFA's and clarify the condition to generate similariton pulses in a finite-length NDFA. Then we design the similariton generation system in consideration of the use of Erbium-doped fibers (EDF's) and show that a km-long fiber amplifier with low normal dispersion can generate a high repetition-rate similariton train from practical pico-second pulse sources. In the experiment, we demonstrate a 10-GHz similariton source using a 1.2-km-long EDF. For application to multi-wavelength light sources, we measure the bit-error rate of the spectrally sliced similariton, and show that it exhibits low-noise performance, which is attributed to the spectral flatness.

• 2005-05-01

著者

• Ozeki Yasuyuki

  Rcast University Of Tokyo:(present Address)japan Science And Technology Agency

• Kikuchi Kazuro

  Rcast University Of Tokyo

• TAKUSHIMA Yuichi

  RCAST, University of Tokyo

• AISO Keiichi

  The Furukawa Electric Co., Ltd.

• Takushima Yuichi

  Rcast University Of Tokyo

• Aiso Keiichi

  The Furukawa Electric Co. Ltd.

関連論文

• High Repetition-Rate Similariton Generation in Normal Dispersion Erbium-Doped Fiber Amplifiers and Its Application to Multi-Wavelength Light Sources(Optical Fibers, Cables and Fiber Devices, Recent Progress in Optoelectronics and Co

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