A novel optical picosecond-duration NRZ-to-RZ format converter with simultaneous wavelength multicasting using a single-stage Mach-Zehnder modulator
A novel optical picosecond-duration NRZ-to-RZ format converter with simultaneous wavelength multicasting using a single-stage Mach-Zehnder modulator
复制标题
一种新型光学皮秒持续时间 NRZ 到 RZ 格式转换器,使用单级 Mach-Zehnder 调制器同时进行波长多播
DOI:
10.1016/j.optcom.2012.06.082
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发表时间:
2012-10
影响因子:
2.4
通讯作者:
Caiyun Lou
中科院分区:
文献类型:
--
作者:
3. Wenke Yu;Li Huo;Dan Lu;Caiyun Lou
We propose a novel and simple scheme to achieve NRZ-to-RZ format conversion and simultaneous wavelength multicasting based on a single-stage dual-arm electro-optic Mach–Zehnder modulator (MZM) and a short single mode fiber (SMF). The format conversion and wavelength multicast process are achieved by chirp compensation under the condition of generation of optical flat frequency comb. 40Gb/s NRZ-to-RZ conversion with one-to-five multiple-wavelength channel multicasting and transmission of the NRZ and the converted signals over 200km dispersion-managed fiber-link are successfully demonstrated by numerical simulation. Research results show that 40Gb/s 2ps RZ signal with wavelength-preserving can be obtained after format conversion. The converted RZ signal presents good transmission performance and can easily be multiplexed to 160Gb/s using optical time division multiplexing (OTDM) technology. All the multicast channels can be error free after 50km transmission. Besides, the conversion operation can also greatly reduce the timing jitter of the degraded NRZ signal due to the retiming function of the proposed scheme.
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影响因子:
1.9
作者:
Xiaofan Zhao;C. Lou
通讯作者:
Xiaofan Zhao;C. Lou
影响因子:
4.7
作者:
P. Winzer;R. Essiambre
通讯作者:
P. Winzer;R. Essiambre
影响因子:
3.8
作者:
L. Yan;A. Yi;W. Pan;B. Luo;J. Ye
通讯作者:
L. Yan;A. Yi;W. Pan;B. Luo;J. Ye
影响因子:
1.1
作者:
Xuelin Yang;A. K. Mishra;R. Manning;R. Webb;A. Ellis
通讯作者:
Xuelin Yang;A. K. Mishra;R. Manning;R. Webb;A. Ellis
影响因子:
3.8
作者:
K. Mishina;S. Kitagawa;A. Maruta
通讯作者:
K. Mishina;S. Kitagawa;A. Maruta