Integrated Silicon Nitride Horizontal Long Period Grating for Refractometric Gas Sensing applications
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)(2020)
摘要
We designed an integrated long period grating based on the horizontal periodic tapering of a silicon nitride channel waveguide. The structure is studied for gas sensing applications, using Styrene AcryloNitrile as sensitive layer. Simulation results from the proposed architecture show a high sensitivity beyond 1700 nm/RIU using a wavelength interrogation method centered at 1550 nm for a 20pm large and 300pm long structure.
更多查看译文
关键词
Integrated photonics,gas sensor,modeling,long period grating,coupled local mode theory
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要