160 Gb/s Sub-Picosecond Transform-Limited Pulse Signal Generation Utilizing Adiabatic Soliton Compression and Optical Time-Division Multiplexing

Ken Ichi Suzuki; Katsumi Iwatsuki; Shigendo Nishi; Masatoshi Sarawatari

doi:10.1109/68.275486

160 Gb/s Sub-Picosecond Transform-Limited Pulse Signal Generation Utilizing Adiabatic Soliton Compression and Optical Time-Division Multiplexing

Ken Ichi Suzuki, Katsumi Iwatsuki, Shigendo Nishi, Masatoshi Sarawatari

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

0.8 ps TL pulses are successfully generated from a gain-switched DFB-LD by adiabatic soliton compression using a dispersion decreasing fiber (DDF). The compression ratio can be controlled using the peak input power into the DDF. We obtain a 10 x 2ⁿ Gb/s pulse stream by optically multiplexing the compressed pulses with a Mach-Zehnder (MZ) interferometer type multiplexer, in which n can be freely selected from 1 to 4 by controlling the coupling ratios of the couplers in the MZ interferometers. By using the demonstrated techniques, we can multiplex the initial pulse stream up to 160 Gb/s at the noninterfering duty factor of 0.2.

Original language	English
Pages (from-to)	352-354
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	6
Issue number	3
DOIs	https://doi.org/10.1109/68.275486
Publication status	Published - 1994 Mar
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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abstract = "0.8 ps TL pulses are successfully generated from a gain-switched DFB-LD by adiabatic soliton compression using a dispersion decreasing fiber (DDF). The compression ratio can be controlled using the peak input power into the DDF. We obtain a 10 x 2n Gb/s pulse stream by optically multiplexing the compressed pulses with a Mach-Zehnder (MZ) interferometer type multiplexer, in which n can be freely selected from 1 to 4 by controlling the coupling ratios of the couplers in the MZ interferometers. By using the demonstrated techniques, we can multiplex the initial pulse stream up to 160 Gb/s at the noninterfering duty factor of 0.2.",

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T1 - 160 Gb/s Sub-Picosecond Transform-Limited Pulse Signal Generation Utilizing Adiabatic Soliton Compression and Optical Time-Division Multiplexing

AU - Suzuki, Ken Ichi

AU - Iwatsuki, Katsumi

AU - Nishi, Shigendo

AU - Sarawatari, Masatoshi

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N2 - 0.8 ps TL pulses are successfully generated from a gain-switched DFB-LD by adiabatic soliton compression using a dispersion decreasing fiber (DDF). The compression ratio can be controlled using the peak input power into the DDF. We obtain a 10 x 2n Gb/s pulse stream by optically multiplexing the compressed pulses with a Mach-Zehnder (MZ) interferometer type multiplexer, in which n can be freely selected from 1 to 4 by controlling the coupling ratios of the couplers in the MZ interferometers. By using the demonstrated techniques, we can multiplex the initial pulse stream up to 160 Gb/s at the noninterfering duty factor of 0.2.

AB - 0.8 ps TL pulses are successfully generated from a gain-switched DFB-LD by adiabatic soliton compression using a dispersion decreasing fiber (DDF). The compression ratio can be controlled using the peak input power into the DDF. We obtain a 10 x 2n Gb/s pulse stream by optically multiplexing the compressed pulses with a Mach-Zehnder (MZ) interferometer type multiplexer, in which n can be freely selected from 1 to 4 by controlling the coupling ratios of the couplers in the MZ interferometers. By using the demonstrated techniques, we can multiplex the initial pulse stream up to 160 Gb/s at the noninterfering duty factor of 0.2.

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