Improvement on delay characteristics of cascaded chirped FBGs

机译：级联啁啾FBG延迟特征的改进

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Chirped fiber Bragg gratings are supposed to be cascaded for multi-channel dispersion compensation in DWDM systems. The interaction between them restricts their employment. Gaussian and Super Gaussian apodization are used to reduce the out-of-band reflection so as to suppress the interaction of the cascaded gratings. The increase of the channel spacing can also diminish the interaction.

机译：啁啾光纤布拉格光栅应该在DWDM系统中级联用于多通道色散补偿。他们之间的互动限制了他们的就业。高斯和超高斯封闭式用于减少带外反射，以抑制级联光栅的相互作用。通道间距的增加也可以减少相互作用。

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来源
《Conference on Passive Components and Fiber-based Devices》|2007年||共5页
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Shaohua Lu; Ou Xu; Xiaowei Dong; Bin Li; Shuisheng Jian;
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中图分类光纤元件;
关键词
optoelectronics; cascaded CFBFs; dispersion compensation; delay ripple; apodization; optical communication;

机译：光电子;级联CFBFS;色散补偿;延迟纹波;停止;光学通信;

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专利

1. Dispersion compensation in a 24 x 20 Gbps DWDM system by cascaded chirped FBGs [J] . Ghosh Chiranjit, Priye Vishnu Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic . 2018,第期

机译：通过级联的啁啾FBGs在24 x 20 Gbps DWDM系统中的色散补偿
2. Photothermal Group Delay Tuning in Nonpermanently Phase-Shifted Chirped FBGs [J] . Kinet D., Caucheteur C., Wuilpart M., Photonics Technology Letters, IEEE . 2012,第7期

机译：非永久相移Chi光纤光栅的光热基团延迟调谐
3. Tunable optoelectronic oscillator based on a polarization-dependent phase modulator cascaded with a linear chirped FBG [J] . Ding Qi, Wang Muguang, Wu Beilei, Optics & Laser Technology . 2019,第期

机译：基于偏振依赖性相位调制器的可调谐光电子振荡器用线性啁啾FBG级联
4. Improvement on Delay Characteristics of Cascaded Chirped FBGs [C] . Shaohua Lu, Ou Xu, Xiaowei Dong, Conference on Passive Components and Fiber-based Devices; 20071102-05; Wuhan(CN) . 2007

机译：级联线性调频光纤光栅延迟特性的改进
5. Performance modeling and validation of a chirped pulse quantum cascade laser for open-path ambient gas monitoring. [D] . Lwin, Maung Thet. 2010

机译：用于开放路径环境气体监测的pulse脉冲量子级联激光器的性能建模和验证。
6. An Experimental and Numerical Study on the Use of Chirped FBG Sensors for Monitoring Fatigue Damage in Hybrid Composite Patch Repairs [O] . Rodolfo L. Rito, Stephen L. Ogin, Andrew D. Crocombe 2021

机译：啁啾FBG传感器对混合复合贴片修复疲劳损伤使用的实验和数值研究
7. Quality considerations and improvements of the time-delay characteristics in chirped Bragg grating dispersion compensators [O] . Ibsen M., Durkin M., Laming R.I., 2000

机译：啁啾布拉格光栅色散补偿器的时延特性质量考虑和改进

Improvement on delay characteristics of cascaded chirped FBGs

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