Fabrication of a novel silica PLC hybrid integrated triplexer |
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| Authors: | Junyi Li Junming An Yu a Wu Jianguang Li Hongjie Wang Xiongwei Hu Optoelectronics Research Development Center |
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| Affiliation: | Junyi Li Junming An Yuanda Wu Jianguang Li Hongjie Wang and Xiongwei Hu Optoelectronics Research and Development Center,Institute of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China |
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| Abstract: | A new-style silica planar lightwave circuit(PLC) hybrid integrated triplexer,which can demultiplex 1490- nm download data and 1550-nm download analog signals,as well as transmit 1310-nm upload data,is presented.It combines SiO_2 arrayed waveguide gratings(AWGs) with integrated photodetectors(PDs) and a high performance laser diode(LD).The SiO_2 AWGs realize the three-wavelength coarse wavelength-division multiplexing(CWDM).The crosstalk is less than - 40 dB between the 1490- and 1550-nm channels, and less t... |
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