Tunable dispersion equalizer with a divided thin-film heater for 40-Gb/s RZ transmissions
Tunable dispersion equalizer with a divided thin-film heater for 40-Gb/s RZ transmissions
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可调谐色散均衡器，带有分开的薄膜加热器，适用于 40 Gb/s RZ 传输
DOI：
10.1109/68.935817
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发表时间：
2001
影响因子：
2.6
通讯作者：
Takashi Sugihara
中科院分区：
文献类型：
--
作者：
S. Matsumoto;T. Ohira;M. Takabayashi;K. Yoshiara;Takashi Sugihara
我们开发了可调谐色散均衡器，在分开的薄膜加热器上带有啁啾光纤光栅。分体式薄膜加热器在色散和色散斜率的控制中发挥了重要作用。通过使用这种可调谐色散均衡器，我们成功演示了从-304到-196 ps/nm的色散控制、从+100到-300 ps/nm/sup 2/的色散斜率控制以及40-Gb/s归零传输的良好性能。
We have developed tunable dispersion equalizers with a chirped fiber grating on the divided thin-film heater. The divided thin-film heater took an important role in the control of dispersion and dispersion slope. We successfully demonstrated the dispersion control from -304 to -196 ps/nm, the dispersion slope control from +100 to -300 ps/nm/sup 2/, and good performance in 40-Gb/s return-to-zero transmission by using this tunable dispersion equalizer.