Monolithically integrated 100-channel WDM channel selector employing low-crosstalk AWG
Monolithically integrated 100-channel WDM channel selector employing low-crosstalk AWG
复制标题
采用低串扰 AWG 的单片集成 100 通道 WDM 通道选择器
DOI：
10.1109/lpt.2004.835195
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发表时间：
2004
影响因子：
2.6
通讯作者：
Y. Tohmori
中科院分区：
文献类型：
--
作者：
N. Kikuchi;Y. Shibata;H. Okamoto;Y. Kawaguchi;S. Oku;Y. Kondo;Y. Tohmori
A 100-channel wavelength-division-multiplexing channel selector monolithically integrated on an InP substrate is demonstrated. The selector consists of two arrayed waveguide gratings (AWGs), two semiconductor-optical-amplifier (SOA)-gate arrays, and a multimode interference coupler. The selector employs improved AWGs whose crosstalk is reduced with higher order mode filters. Successful channel selection and lossless operation for all channels are achieved. Error-free operation at 10 Gb/s and small sensitivity penalties between 1.8 and 3.3 dB are obtained.
