WAVELENGTH SENSITIVITY IN DIRECTIONAL-COUPLERS

被引：10
作者：
JANUAR, I
FEUERSTEIN, RJ
MICKELSON, AR
SAUER, JR
机构：
[1] University of Colorado, Optoelectronics Computing Systems Center, Boulder
来源：
JOURNAL OF LIGHTWAVE TECHNOLOGY | 1992年 / 10卷 / 09期
关键词：
D O I：
10.1109/50.156869
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：
Measured and calculated crosstalk ratios as a function of wavelength are compared for proton exchanged and annealed LiNbO3 directional couplers at lambda = 1550 nm. The analytical technique employed models the experimentally determined wavelength sensitivities reasonably well. The analytical technique is further used to predict comparable functions for titanium indiffused couplers and these results are then compared to other calculations taken from the literature. No significant difference in sensitivity is noted between the two waveguide forming techniques.
引用
收藏
页码：1202 / 1209
页数：8
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