Presentation + Paper
5 May 2021 Polarization hole burning and self-rotation in acetylene filled photonic crystal fibers at 1525-1530 nm
N. Casillas, S. Stepanov, M. Ocegueda, E. Hernandez
Author Affiliations +
Abstract
We present experimental results on polarization ellipse self-rotation (PSR) and polarization hole burning (PHB) in the acetylene-filled hole-core photonic crystal fiber for the P5, P7, and P9 vibrational-rotational Doppler broadened (~500MHz) lines at the gas pressures 0.4-4Torr and W-scale power. The experimental values of PHB and PSR effects are in good agreement between them and with predictions of the developed semi-classic model for the acetylene molecules as the saturable rotating dipoles (gyrators) with random orientations. The maximum experimental PSR value normalized to the gas initial absorbance proved to be significantly lower than that observed in alkali-metal vapors earlier..
Conference Presentation
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N. Casillas, S. Stepanov, M. Ocegueda, and E. Hernandez "Polarization hole burning and self-rotation in acetylene filled photonic crystal fibers at 1525-1530 nm", Proc. SPIE 11700, Optical and Quantum Sensing and Precision Metrology, 117001Z (5 May 2021); https://doi.org/10.1117/12.2586975
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KEYWORDS
Polarization

Hole burning spectroscopy

Photonic crystal fibers

Nonlinear optics

Absorption

Optical communications

Gyrators

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