| Presentation | 2009-10-30 Group Velocity Dispersion Measurement Method Using Sinusoidally Phase-Modulated Light Takashi YAMAMOTO, Taiji SAKAMOTO, Kenji KUROKAWA, Shigeru TOMITA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A sinusoidally phase-modulated CW light coupled into a chromatic dispersion medium is converted into an intensity-modulated light. We show that this phase to intensity modulation conversion disappears and the output light becomes CW again for specific phase modulation frequencies. Moreover, we describe a novel group velocity dispersion measurement method utilizing this phenomenon. The group velocity dispersion B_2 of a device under test (DUT) is derived by using a very simple equation, |B_2|=1/(2πf_ |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Group Velocity Dispersion / Phase Modulation / Phase to Intensity Modulation Conversion / Bessel Function |
| Paper # | OFT2009-47 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2009/10/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optical Fiber Technology (OFT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Group Velocity Dispersion Measurement Method Using Sinusoidally Phase-Modulated Light |
| Sub Title (in English) | |
| Keyword(1) | Group Velocity Dispersion |
| Keyword(2) | Phase Modulation |
| Keyword(3) | Phase to Intensity Modulation Conversion |
| Keyword(4) | Bessel Function |
| 1st Author's Name | Takashi YAMAMOTO |
| 1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Taiji SAKAMOTO |
| 2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 3rd Author's Name | Kenji KUROKAWA |
| 3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 4th Author's Name | Shigeru TOMITA |
| 4th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| Date | 2009-10-30 |
| Paper # | OFT2009-47 |
| Volume (vol) | vol.109 |
| Number (no) | 255 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |