| Presentation | 2010-05-21 All-Optical Picosecond Duration-Tunable NRZ-to-RZ Data Format Conversion by Using Raman Amplifier-Based Compressor and Fiber-Based Switch Quang NGUYEN-THE, Motoharu MATSUURA, Naoto KISHI, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We demonstrate an all-optical ultra-short pulsewidth-tunable nonreturn-to-zero (NRZ)-to-return-to-zero (RZ) data format conversion using adiabatic soliton compression in Raman amplifier-based compressor and four-wave mixing (FWM) effect in fiber-based switch. The Raman amplifier-based compressor firstly generates ultra-short pulsewidth-tunable RZ clock train through the adiabatic soliton compression. A NRZ data signal is injected into fiber-based switch (AND gate) with this compressed RZ clock to convert RZ data signal. By changing the Raman pump power in Raman amplifier-based compressor, it is possible to tune the pulsewidth of the RZ converted signal from 15 ps to 2 ps. The bit-error rate (BER) characteristics of these ultra-short pulsewidth-tunable RZ outputs are also measured and show negative power penalties compared to back-to-back NRZ data signal. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Fiber optics communications / Optical signal processing / NRZ-to-RZ convertor / Raman effect / Four-wave mixing (FWM) / Adiabatic soliton compression |
| Paper # | OCS2010-1 |
| Date of Issue |
| Conference Information | |
| Committee | OCS |
|---|---|
| Conference Date | 2010/5/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
|---|---|
| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | All-Optical Picosecond Duration-Tunable NRZ-to-RZ Data Format Conversion by Using Raman Amplifier-Based Compressor and Fiber-Based Switch |
| Sub Title (in English) | |
| Keyword(1) | Fiber optics communications |
| Keyword(2) | Optical signal processing |
| Keyword(3) | NRZ-to-RZ convertor |
| Keyword(4) | Raman effect |
| Keyword(5) | Four-wave mixing (FWM) |
| Keyword(6) | Adiabatic soliton compression |
| 1st Author's Name | Quang NGUYEN-THE |
| 1st Author's Affiliation | Department of Information and Communication Engineering The University of Electro-Communications() |
| 2nd Author's Name | Motoharu MATSUURA |
| 2nd Author's Affiliation | The Center for Frontier Science and Engineering The University of Electro-Communications |
| 3rd Author's Name | Naoto KISHI |
| 3rd Author's Affiliation | Department of Information and Communication Engineering The University of Electro-Communications |
| Date | 2010-05-21 |
| Paper # | OCS2010-1 |
| Volume (vol) | vol.110 |
| Number (no) | 47 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |