Polarization-insensitive wavelength-division-multiplexing optical millimeter wave generation based on copolarized pump four wave mixing in a semiconductor optical amplifier
被引:10
|
作者:
Li, Ying
论文数: 0引用数: 0
h-index: 0
机构:
Hunan Univ, Sch Comp & Commun, Minist Educ, Key Lab Micronano Optoelect Devices, Changsha 410082, Hunan, Peoples R China
Fudan Univ, Dept Opt Sci & Engn, State Key Lab Adv Photon Mat & Devices, Shanghai 200433, Peoples R ChinaHunan Univ, Sch Comp & Commun, Minist Educ, Key Lab Micronano Optoelect Devices, Changsha 410082, Hunan, Peoples R China
We proposed a novel scheme to generate polarization-insensitive optical millimeter-wave (mm-wave) wavelength-division-multiplexing (WDM) signals by using an external modulator and a semiconductor optical amplifier (SOA). In the scheme, two copolarized pumps and a WDM signal are mixed in the SOA based on four wave mixing (FWM), and the quadruple frequency mm-wave signal, similar to the single-sideband mm-wave signal, is obtained by using an optical filter to remove one sideband after FWM. Based on the scheme, we have experimentally demonstrated the generation of a two-channel 2.5 Gbit/s WDM optical mm-wave signal with a repetitive frequency up to 40 GHz by a 10 GHz local oscillator, and the downstream signal delivery over a 20 km fiber with power penalty less than 1 dB. (C) 2009 Optical Society of America
机构:
Dept. of Optoelectron. Eng., Huazhong Univ. of Sci. and Technol., Wuhan 430074, ChinaDept. of Optoelectron. Eng., Huazhong Univ. of Sci. and Technol., Wuhan 430074, China
Liu, Wei
Sun, Junqiang
论文数: 0引用数: 0
h-index: 0
机构:
Dept. of Optoelectron. Eng., Huazhong Univ. of Sci. and Technol., Wuhan 430074, ChinaDept. of Optoelectron. Eng., Huazhong Univ. of Sci. and Technol., Wuhan 430074, China
机构:
Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
Chow, KK
Shu, C
论文数: 0引用数: 0
h-index: 0
机构:Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
Shu, C
Mak, MWK
论文数: 0引用数: 0
h-index: 0
机构:Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
Mak, MWK
Tsang, HK
论文数: 0引用数: 0
h-index: 0
机构:Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China