| Presentation | 2008-07-17 A Study on Coordinate Transformed Modulator in Pre-coding for Dispersion Compensation Kentaro GOTO, Takashi SUGIHARA, Yoshiaki KONISHI, Takashi MIZUOCHI, Yasuhiro YANO, Hiroshi KUBO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a method of driving coordinate transformation using Dual-Drive Mach Zehnder (DDMZ) Modulator in pre-coding for chromatic dispersion compensation in optical transmission systems. DDMZ modulator cannot operate well without a coordinate transformation in inverse of transfer function. However, this process has not been studied in detail. This paper proposes that the Coordinate Rotation Digital Computer (CORDIC) algorithm well creates the coordinate transformation processing in inverse function. Computer simulation shows that the DDMZ modulator is well driven by the proposed method without degrading the eye diagram and bit error rate. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Dispersion Compensation / Pre-distortion / Pre-coding / CORDIC |
| Paper # | OCS2008-22 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2008/7/10(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 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) | A Study on Coordinate Transformed Modulator in Pre-coding for Dispersion Compensation |
| Sub Title (in English) | |
| Keyword(1) | Dispersion Compensation |
| Keyword(2) | Pre-distortion |
| Keyword(3) | Pre-coding |
| Keyword(4) | CORDIC |
| 1st Author's Name | Kentaro GOTO |
| 1st Author's Affiliation | Information Technology R & D Center, Mitsubishi Electric Corp.() |
| 2nd Author's Name | Takashi SUGIHARA |
| 2nd Author's Affiliation | Information Technology R & D Center, Mitsubishi Electric Corp. |
| 3rd Author's Name | Yoshiaki KONISHI |
| 3rd Author's Affiliation | Information Technology R & D Center, Mitsubishi Electric Corp. |
| 4th Author's Name | Takashi MIZUOCHI |
| 4th Author's Affiliation | Information Technology R & D Center, Mitsubishi Electric Corp. |
| 5th Author's Name | Yasuhiro YANO |
| 5th Author's Affiliation | Information Technology R & D Center, Mitsubishi Electric Corp. |
| 6th Author's Name | Hiroshi KUBO |
| 6th Author's Affiliation | Information Technology R & D Center, Mitsubishi Electric Corp. |
| Date | 2008-07-17 |
| Paper # | OCS2008-22 |
| Volume (vol) | vol.108 |
| Number (no) | 133 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |