0.1 dB/cm waveguide losses in single-mode SOI rib waveguides

被引:100
作者
Fischer, U
Zinke, T
Kropp, JR
Arndt, F
Petermann, K
机构
[1] SIEMENS AG,EC FIBER OPT,D-13623 BERLIN,GERMANY
[2] SIEMENS AG,D-13629 BERLIN,GERMANY
关键词
D O I
10.1109/68.491567
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
Waveguide losses as low as 0.1 dB/cm at a wavelength of lambda = 1.3 mu m have been achieved in SOI rib waveguides fabricated by wet chemical etching, The single-mode waveguides have a large cross section yielding field mismatch losses to a standard single-mode fiber of only 0.17 dB/facet (both polarizations), Polarization independent fiber-chip-fiber insertion losses of 0.9 dB (best 0.5 dB) at a chip length of 60 mm have been measured.
引用
收藏
页码:647 / 648
页数:2
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