DESIGN TRADEOFFS FOR HIGH-SPEED GUIDED-WAVE PHASE MODULATORS IN LINBO3

被引:0
|
作者
AURACHER, F [1 ]
IMHOF, D [1 ]
机构
[1] TECH UNIV MUNICH,D-8000 MUNICH 2,FED REP GER
关键词
ELECTRODES - LITHIUM COMPOUNDS - OPTICAL COMMUNICATION EQUIPMENT - WAVEGUIDE COMPONENTS - WAVEGUIDES; OPTICAL;
D O I
暂无
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
The tradeoffs between the bandwidth-length product, drive voltage-length product and optical insertion loss of guided-wave phase modulators butt-coupled to single-mode fibers are shown. The calculations for Ti-diffused LiNbO//3 waveguides show the expected dependence of the drive voltage and the insertion loss on the near-field spot size of the guided mode. The minimum drive voltage is realized for c-cut crystals with asymmetric coplanar electrodes and TM excitation.
引用
收藏
页码:19 / 22
页数:4
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