Presentation | 2023-10-12 [Poster Presentation] Optical variable delay line using wavelength conversion and path difference by spread spectrum Hodaka Yanase, Morito Okamoto, Naoto Kishi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Variable optical delay-line is realized with a fiber four-wave mixing based wavelength converter. Although the pump light power can be increased to achieve high efficiency, the power of the pump light is limited by the stimulated Brillouin scattering. we have achieved highly efficient wavelength conversion by broadening the light spectrum using spread spectrum scheme. By using an Arrayed Waveguide Grating (AWG), a specific wavelength is selected to give an arbitrary amount of delay. The delay characteristic is investigated. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | four-wave mixing / Wavelength conversion / stimulated Brillouin scattering / spread spectrum scheme / arrayed waveguide grating |
Paper # | OFT2023-35 |
Date of Issue | 2023-10-05 (OFT) |
Conference Information | |
Committee | OFT |
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Conference Date | 2023/10/12(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Makoto Yamada(Osaka Metropolitan Univ.) |
Vice Chair | |
Secretary | (NTT) |
Assistant | Yukihiro Goto(NTT) / Yoshitomo Kobayashi(Furukawa Electric) |
Paper Information | |
Registration To | Technical Committee on Optical Fiber Technology |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] Optical variable delay line using wavelength conversion and path difference by spread spectrum |
Sub Title (in English) | |
Keyword(1) | four-wave mixing |
Keyword(2) | Wavelength conversion |
Keyword(3) | stimulated Brillouin scattering |
Keyword(4) | spread spectrum scheme |
Keyword(5) | arrayed waveguide grating |
1st Author's Name | Hodaka Yanase |
1st Author's Affiliation | The University of Electro-Communications(The Univ of Electro-Communications) |
2nd Author's Name | Morito Okamoto |
2nd Author's Affiliation | The University of Electro-Communications(The Univ of Electro-Communications) |
3rd Author's Name | Naoto Kishi |
3rd Author's Affiliation | The University of Electro-Communications(The Univ of Electro-Communications) |
Date | 2023-10-12 |
Paper # | OFT2023-35 |
Volume (vol) | vol.123 |
Number (no) | OFT-210 |
Page | pp.pp.77-80(OFT), |
#Pages | 4 |
Date of Issue | 2023-10-05 (OFT) |