[MC2] Fiber Amplifiers

5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[MC2-5] Optically Amplified Feedback Circuit with High Improvements in Optical Power Resolution

〇Hiroji Masuda, Kokoro Kitamura, MD Syful Islam, Biswajit Biswas (Shimane Univ., Japan)

Keywords:

Fiber Based Devices,Fiber sensing

We propose a novel configuration of an optically amplified feedback circuit with a polarizer for optical power sensing applications. We achieved improvement factors up to approximately 175 in the optical power resolution using the configuration experimentally.