@article{Ting YANG:399, author = {Ting YANG,Shasha LIAO,Li LIU,Jianji DONG}, title = {Large-range tunable fractional-order differentiator based on cascaded microring resonators}, publisher = {Front. Optoelectron.}, year = {2016}, journal = {Frontiers of Optoelectronics}, volume = {9}, number = {3}, eid = {399}, numpages = {6}, pages = {399}, keywords = {all-optical devices;optical differentiator;optical signal processing}, url = {https://journal.hep.com.cn/foe/EN/abstract/article_17721.shtml}, doi = {10.1007/s12200-016-0571-x} }