Bicell fibre optics homodyne phase demodulator: experimental results

Z. Holdynski; I. Merta; T. Nasilowski; L. R. Jaroszewicz

doi:10.1117/12.2025264

20 May 2013 Bicell fibre optics homodyne phase demodulator: experimental results

Z. Holdynski, I. Merta, T. Nasilowski, L. R. Jaroszewicz

Author Affiliations +

Proceedings Volume 8794, Fifth European Workshop on Optical Fibre Sensors; 87940G (2013) https://doi.org/10.1117/12.2025264
Event: Fifth European Workshop on Optical Fibre Sensors, 2013, Krakow, Poland

Abstract

We present possibility of demodulation signals with different types of modulation. Our setup gives possibility to obtain high accuracy and precision of measurements. We explain how to optimize the setup to obtain optimum condition to phase demodulation for signals with different types of modulation. Real time phase measurements and stable working conditions are provided experimentally. Thermal stabilization and errors analysis based on geometrical and physical setup parameters is demonstrated and optimized, too. Our phase demodulation method is effective and simple in opposite to other phase decoding methods with are overloaded by digital signal processing steps.

Citation Download Citation

Z. Holdynski, I. Merta, T. Nasilowski, and L. R. Jaroszewicz "Bicell fibre optics homodyne phase demodulator: experimental results", Proc. SPIE 8794, Fifth European Workshop on Optical Fibre Sensors, 87940G (20 May 2013); https://doi.org/10.1117/12.2025264

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