Optimizing design of triplexer chip with low insert loss and high isolation based on planar lightwave circuit

Si-xiang Chen; Zhi-guang Xu; Hong Xie

doi:10.1007/s11801-007-6172-6

Optoelectronics Letters ›› 2007, Vol. 3 ›› Issue (4) : 251 -253. DOI: 10.1007/s11801-007-6172-6

Optoelectronics Letters

Optimizing design of triplexer chip with low insert loss and high isolation based on planar lightwave circuit

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Abstract

Design optimization of a novel integrated triplexer based on planar lightwave circuit (PLC) for fiber-to-the-home applications is described. The two-mode interference coupler and Mach-Zehnder interference are used to construct the filter chip. Simulation results of high isolation and low insertion loss are gotten for proposed design. Technique tolerance is improved for fabricating device.

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Si-xiang Chen, Zhi-guang Xu, Hong Xie. Optimizing design of triplexer chip with low insert loss and high isolation based on planar lightwave circuit. Optoelectronics Letters, 2007, 3(4): 251-253 DOI:10.1007/s11801-007-6172-6