Thin WDM filters for low-cost optical triplexers on silicon optical benches

被引:0
|
作者
Chu, A. K. [1 ]
Tsai, Z. Y. [1 ]
Chen, Y. T. [1 ]
Chiang, J. H. [1 ]
机构
[1] Natl Sun Yat Sen Univ, Inst Electroopt Engn & Semicond Technol, Ctr Res & Dev, Kaohsiung 804, Taiwan
关键词
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A cost-effective optical triplexer using thin wavelength-division multiplexing (WDM) filters and lensed fibres on a silicon optical bench is proposed. The wavelength demuitiplexing of the triplexer was performed using two 60 mu m-thick WDM thin-film filters (TFFs). The fibre-to-fibre insertion losses were less than 1.2 dB. The thermal stability of the triplexer was also investigated, The variations of power at the 1.31/1.49/1.55 mu m ports were less than 0.8 dB within the bandwidth required by ITU-T G.983.3 at a substrate temperature of 100 C.
引用
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页码:929 / 930
页数:2
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