All-Optical Format Conversion From NRZ to BPSK Using a Single Saturated SOA

All-Optical Format Conversion From NRZ to BPSK Using a Single Saturated SOA

All-optical format conversion from nonreturn-to-zero (NRZ) to binary phase-shift keying format is experimentally demonstrated at 8 Gb/s using a single semiconductor optical amplifier (SOA). The conversion is based on the gain and phase modulations of the SOA on an input NRZ signal of finite extincti...

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Veröffentlicht in:IEEE photonics technology letters 2006-11, Vol.18 (22), p.2368-2370
Hauptverfasser: Yan, Cishuo, Su, Yikai, Yi, Lilin, Leng, Lufeng, Tian, Xiangqing, Xu, Xinyu, Tian, Yue
Format: Artikel
Sprache:eng
Schlagworte:
Amplification
Amplitude shift keying
Amplitude-shift keying (ASK)
Binary phase shift keying
Conversion
Erbium
Extinction
Extinction ratio
Format
format conversion
Gain
Mathematical analysis
Optical fiber networks
Optical signal processing
Phase modulation
Phase shift keying
phase-shift keying (PSK)
semiconductor optical amplifier (SOA)
Semiconductor optical amplifiers
Signal analysis
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Zusammenfassung:All-optical format conversion from nonreturn-to-zero (NRZ) to binary phase-shift keying format is experimentally demonstrated at 8 Gb/s using a single semiconductor optical amplifier (SOA). The conversion is based on the gain and phase modulations of the SOA on an input NRZ signal of finite extinction ratio
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2006.885633