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Proceedings Paper

Fiber optic ellipsometer based on the Sagnac interferometer
Author(s): Leszek R. Jaroszewicz; Aleksander Kiezun; Ryszard Swillo
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Paper Abstract

A new type of the in-line optical fiber ellipsometer based on the Sagnac interferometer is described. The possibility of the detection of the changes of full polarization state in this system containing standard single-mode fiber by an appropriate applied modulation technique is discussed. The device uses interferometric measurement technique based on the fourth Fresnel-Arago's condition, which secures very good system accuracy and stability. The results of investigations of the system are presented.

Paper Details

Date Published: 13 August 1999
PDF: 7 pages
Proc. SPIE 3744, Interferometry '99: Techniques and Technologies, (13 August 1999); doi: 10.1117/12.357745
Show Author Affiliations
Leszek R. Jaroszewicz, Institute of Applied Physics (Poland)
Aleksander Kiezun, Institute of Applied Physics (Poland)
Ryszard Swillo, Institute of Applied Physics (Poland)


Published in SPIE Proceedings Vol. 3744:
Interferometry '99: Techniques and Technologies
Malgorzata Kujawinska; Mitsuo Takeda, Editor(s)

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