Single ridge waveguide electroabsorption modulated DFB laser for 2.5Gb/s transmission
Data(s) |
2000
|
---|---|
Resumo |
In this paper we proposed a single ridge waveguide electroabsorption modulated distributed feedback laser (EML) for long-haul high-speed optical fiber communication system. This EML was successfully fabricated by two step metal organic vapor phase epitaxy (MOVPE) including selective area growth (SAG) and helium partially implantation. No obvious changes of the threshold current (< 0.2 mA), extinction ratio (< 0.1 dB), output power (< 0.2 dBm) and isolation resistance were achieved in the preliminary aging test. With 2.5 Gb/s NRZ modulation, no power penalty was observed after the optical signal was transmitted through 280 Km normal single mode fiber. In this paper we proposed a single ridge waveguide electroabsorption modulated distributed feedback laser (EML) for long-haul high-speed optical fiber communication system. This EML was successfully fabricated by two step metal organic vapor phase epitaxy (MOVPE) including selective area growth (SAG) and helium partially implantation. No obvious changes of the threshold current (< 0.2 mA), extinction ratio (< 0.1 dB), output power (< 0.2 dBm) and isolation resistance were achieved in the preliminary aging test. With 2.5 Gb/s NRZ modulation, no power penalty was observed after the optical signal was transmitted through 280 Km normal single mode fiber. 于2010-10-29批量导入 Made available in DSpace on 2010-10-29T06:36:53Z (GMT). No. of bitstreams: 1 2891.pdf: 94809 bytes, checksum: 0e57409a17170b27143aeb8442b210fc (MD5) Previous issue date: 2000 China Opt & Optoelectr Manufacturers Assoc.; Chinese Phys Soc.; SPIE. Chinese Acad Sci, Inst Semicond, Natl Res Ctr Optoelect Technol, Beijing 100083, Peoples R China China Opt & Optoelectr Manufacturers Assoc.; Chinese Phys Soc.; SPIE. |
Identificador | |
Idioma(s) |
英语 |
Publicador |
SPIE-INT SOC OPTICAL ENGINEERING 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA |
Fonte |
Liu GL; Wang W; Zhang BJ; Chen WX; Zhou F; Zhang JY; Wang XJ; Zhu HL .Single ridge waveguide electroabsorption modulated DFB laser for 2.5Gb/s transmission .见:SPIE-INT SOC OPTICAL ENGINEERING .OPTICAL INTERCONNECTS FOR TELECOMMUNICATION AND DATA COMMUNICATIONS, 4225,1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA ,2000,120-123 |
Palavras-Chave | #光电子学 #MOVPE #selective-area-growth #electroabsorption modulator #distributed feedback laser #ridge waveguide #high-speed digital modulation #optical transmission #LIGHT-SOURCE #DBR LASER #MQW |
Tipo |
会议论文 |