Low-coherent interferometry with passive ring resonators

Mikhail A. Novikov; V. V. Ivanov; A. D. Tertyshnik; Valentin M. Gelikonov; Grigory V. Gelikonov

doi:10.1117/12.340145

25 February 1999 Low-coherent interferometry with passive ring resonators

Mikhail A. Novikov, V. V. Ivanov, A. D. Tertyshnik, Valentin M. Gelikonov, Grigory V. Gelikonov

Proceedings Volume 3736, ICONO '98: Quantum Optics, Interference Phenomena in Atomic Systems, and High-Precision Measurements; (1999) https://doi.org/10.1117/12.340145
Event: ICONO '98: Laser Spectroscopy and Optical Diagnostics: Novel Trends and Applications in Laser Chemistry, Biophysics, and Biomedicine, 1998, Moscow, Russian Federation

Abstract

Method for phase nonreciprocity measurement in optical ring resonators using low coherent light sources is proposed. Two pass low coherent ring resonant interferometer is considered, in which broadband light is intended to pass through the ring resonator, first in clockwise direction, and then, after the reflection from retromirror, in counterclockwise direction. It is shown that output light power in this interferometer depends on a frequency shift between clockwise and counterclockwise resonances, due to phase nonreciprocity in the ring, as well as light frequency shift by reflection from retro-mirror. Observation of Sagnac effect in low coherent two pass ring resonant interferometer is reported.

Citation Download Citation

Mikhail A. Novikov, V. V. Ivanov, A. D. Tertyshnik, Valentin M. Gelikonov, and Grigory V. Gelikonov "Low-coherent interferometry with passive ring resonators", Proc. SPIE 3736, ICONO '98: Quantum Optics, Interference Phenomena in Atomic Systems, and High-Precision Measurements, (25 February 1999); https://doi.org/10.1117/12.340145

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