Integrated Optical Phased Array for Temperature Sensing

Binghui Li,Caiming Sun,Hongjie Wang,Xiaomin Nie,Zhenmin Chen,Aidong Zhang

Integrated Optical Phased Array for Temperature Sensing

2021

Binghui Li
Caiming Sun
Hongjie Wang
Xiaomin Nie
Zhenmin Chen
Aidong Zhang

We report a simple concept to realize an optical phased array for temperature sensing. A maximum sensitivity of 0.0132 o/K was obtained at = λ1.45µ m. This work shows the promise of versatile OPA for optical sensing applications.

Keywords:

Sensitivity (control systems)
optical sensing
Beam steering
Phased-array optics
Materials science
multimode interference
temperature sensing
Optoelectronics

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