Refractive Index Sensitivity Enchantment of a Fiber Filter by MZI Cascaded Sagnac Interferometer

被引：0
|
作者：
Ojha, N. N. Subhashree [1 ]
Kumar, Ashish [1 ]
Kumar, Naveen [1 ]
机构：
[1] Indian Inst Informat Technol Design & Mfg, Dept Phys, Chennai 600127, Tamil Nadu, India
来源：
2019 WORKSHOP ON RECENT ADVANCES IN PHOTONICS (WRAP) | 2019年
关键词：
sagnac interferometer; refractive index; sensitivity enhancement;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A novel technique to enhance the sensitivity of single-fiber (SF) MZI based refractive index sensor is presented. An indigenously fabricated SF-MZI has been placed in MZI cascaded Sagnac interferometer fiber loop and its sensitivity is enhanced from 20.24 nm per RIU to 40.92 nm per RIU over a relatively large range from 1.3344 RIU to 1.4532 RIU.
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页数：3
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