Improvement of the S/N ratio in twin-core fiber interferometers

Lie-yi Sheng; Wei Pan

doi:10.1117/12.211846

14 June 1995 Improvement of the S/N ratio in twin-core fiber interferometers

Lie-yi Sheng, Wei Pan

Proceedings Volume 2476, Fiber Optics in Astronomical Applications; (1995) https://doi.org/10.1117/12.211846
Event: SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics, 1995, Orlando, FL, United States

Abstract

Polarization effect on twin-core fiber interferometer (TCFI) has been observed for the first time. When using this effect on TCFI to measure the strain within a beam, we can highly improve the S/N ratio and the stability of the system. In this paper, we give some analyses and experimental results.

Citation Download Citation

Lie-yi Sheng and Wei Pan "Improvement of the S/N ratio in twin-core fiber interferometers", Proc. SPIE 2476, Fiber Optics in Astronomical Applications, (14 June 1995); https://doi.org/10.1117/12.211846

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