Cladding Modulated Distributed Bragg Filters in Single Mode Silicon Nitride Waveguide

被引：0
|
作者：
Swain, Pranita Kumari [1 ]
Goswami, Arnab [1 ]
Tiwari, Anushka [1 ]
Goswami, Riddhi [1 ]
Bhakat, Sarad Subhra [1 ]
Bhattacharya, Enakshi [1 ]
Das, Bijoy Krishna [1 ]
机构：
[1] IIT Madras, Dept Elect Engn, Ctr Programmable Photon Integrated Circuits & Sys, Chennai 600036, Tamil Nadu, India
来源：
2024 IEEE SILICON PHOTONICS CONFERENCE, SIPHOTONICS | 2024年
关键词：
Photonic Integrated Circuits; DBR; Silicon Nitride; Narrowband Filter; Cladding Modulation;
D O I：
10.1109/SiPhotonics60897.2024.10543531
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：
We report experimental demonstration of high performance DBR filters (operating in C-band) in SiN waveguides by cladding integrated grating structures. The gap between waveguide core and grating structure is shown to be an additional key parameter for the fine control of the DBR filter characteristics.
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页数：2
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