2019 Graduate Student Showcase

Title of Submission

Fiber Optic Sensors for Real Time Temperature Monitoring in Harsh Environments

Degree Program

Electrical and Computer Engineering, PhD

Major Advisor Name

Harish Subbaraman

Type of Submission

Scholarly Poster


Multiparameter sensing capability of long period grating (LPG) fiber optic sensor makes it attractive for applications in measuring temperature, strain and external refractive index. Positioning of appropriate metal coating inverts the conventional transmissive mode LPG sensor into the reflection mode one, which has added a new dimension to the fiber optic sensors. The influence of coating length and coating coverage on the spectrum of LPG is presented here

Funding Information


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