Presentation | 2001/7/20 Multiwavelength Fiber Lasers with Spacing Tunability Teruyuki Baba, Shinji Yamashita, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Wavelength spacing is becoming narrower in the wavelength division multiplexing (WDM) systems. We propose and demonstrate multiwavelength fiber lasers with tunable wavelength spacing. A tunable spacing filter consists of polarizers and a PMF. By changing the stress position on the PMF, the spacing can be controlled. We could tune the wavelength spacing of a multiwavelength fiber laser with the erbium doped fiber cooled by liquid nitrogen. We also demonstrate multiwavelength operation at room temperature by using an acousto optic modulator. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | multiwavelength laser / tunable laser / mode coupling |
Paper # | OCS2001-45,PS2001-16,OFT2001-21 |
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Committee | OCS |
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Conference Date | 2001/7/20(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Optical Communication Systems (OCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Multiwavelength Fiber Lasers with Spacing Tunability |
Sub Title (in English) | |
Keyword(1) | multiwavelength laser |
Keyword(2) | tunable laser |
Keyword(3) | mode coupling |
1st Author's Name | Teruyuki Baba |
1st Author's Affiliation | Department of Electronic Engineering, Graduate School of Engineering, University of Tokyo : CREST, JST(Japan Science and Technology) : Currently with Networking Research Laboratories, NEC Laboratories() |
2nd Author's Name | Shinji Yamashita |
2nd Author's Affiliation | Department of Frontier Informatics, Graduate School of Frontier Sciences, University of Tokyo : CREST, JST(Japan Science and Technology) |
Date | 2001/7/20 |
Paper # | OCS2001-45,PS2001-16,OFT2001-21 |
Volume (vol) | vol.101 |
Number (no) | 221 |
Page | pp.pp.- |
#Pages | 6 |
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