| Presentation | 2009-01-29 Optical Frequency-Shift-Keying Modulator Using Three-Branch Waveguide Interferometer and Periodically Polarization-Reversed Structure Tsuyoshi INOUE, Ha Viet Pham, Hiroshi MURATA, Takahide SAKAMOTO, Tetsuya KAWANISHI, Yasuyuki OKAMURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A new electro-optical frequency-shift-keying modulator was proposed by using the polarization-reversed structure and the three-branch waveguide interferometer. Utilizing the modulation phase control technique with periodically polarization-reversed structure, optical phase modulations with the same frequency but rather the different modulation phase offsets can be obtained using a single RF modulation signal at the same time. In the fabricated device using LiTaO_3, its basic operations with the frequency offset of 50GHz was demonstrated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical modulation / Polarization reversal / Optical FSK modulation / Optical IC |
| Paper # | PN2008-50,OPE2008-153,LQE2008-150 |
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| Conference Information | |
| Committee | OPE |
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| Conference Date | 2009/1/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optoelectronics (OPE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optical Frequency-Shift-Keying Modulator Using Three-Branch Waveguide Interferometer and Periodically Polarization-Reversed Structure |
| Sub Title (in English) | |
| Keyword(1) | Optical modulation |
| Keyword(2) | Polarization reversal |
| Keyword(3) | Optical FSK modulation |
| Keyword(4) | Optical IC |
| 1st Author's Name | Tsuyoshi INOUE |
| 1st Author's Affiliation | Graduate School of Engineering Science, Osaka University() |
| 2nd Author's Name | Ha Viet Pham |
| 2nd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| 3rd Author's Name | Hiroshi MURATA |
| 3rd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| 4th Author's Name | Takahide SAKAMOTO |
| 4th Author's Affiliation | National Institute of Information and Communication Technology, New Generation Network Research Center |
| 5th Author's Name | Tetsuya KAWANISHI |
| 5th Author's Affiliation | National Institute of Information and Communication Technology, New Generation Network Research Center |
| 6th Author's Name | Yasuyuki OKAMURA |
| 6th Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| Date | 2009-01-29 |
| Paper # | PN2008-50,OPE2008-153,LQE2008-150 |
| Volume (vol) | vol.108 |
| Number (no) | 418 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |