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 |