Proposal on Miniaturization of Distributed Sensing System Based on Optical Frequency Domain Reflectometry

被引：2

作者：

Shishkin, Victor ^{[1
]}

Tanaka, Kenji ^{[1
]}

Murayama, Hideaki ^{[1
]}

机构：

[1] Univ Tokyo, Tokyo, Japan

来源：

TRANSDISCIPLINARY ENGINEERING FOR COMPLEX SOCIO-TECHNICAL SYSTEMS | 2019年 / 10卷

关键词：

Optical Fiber Sensors; Photonic Integrated Circuits; Structural Health Monitoring; Preventive Maintenance;

D O I：

10.3233/ATDE190103

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The main goal of our research is to develop an integrated photonics circuit for sensing system based on Optical Frequency Domain Reflectometry in order to reduce size, weight and cost of current system. In this work we designed, simulated and fabricated Michelson interferometer integrating components such as adiabatic splitter, loop back mirrors, grating couplers and waveguides on total area 150x410 mu m of silicon-on-insulator chip. According to simulation results free spectral range of the interferometer is 0.55 nm. Manufacturing variability was taken into account by performing corner analysis.

引用

页码：22 / 29

页数：8