Cited by 28Orbital Angular Momentum in OpticsAdvanced Fiber Optic SensorsPhotorefractive and Nonlinear Optics

Geometric phases in singlemode fiber lightguides and fiber ring interferometers

Malykin, Grigorii B, Pozdnyakova, Vera I·2004·Physics-Uspekhi

Abstract

We consider various geometric phases (GPs) in singlemode fiber lightguides (SMFs) and in fiber ring interferometers (FRIs): the Pancharatnam phase stemming from the cyclic evolution of the polarization state of radiation (RP state) in SMF, the Rytov–Vladimirskii phase (RV phase) stemming from the Rytov effect (specifically, rotation of the polarization plane due to noncoplanar winding of SMFs), as well as the nonreciprocal phase difference of counterpropagating waves (NPDCW) and nonreciprocal geometric phase of counterpropagating waves (NGPCW), which are caused by polarization nonreciprocity (PN) in FRIs. We show that in the general case, the Pancharatnam phase for an arbitrary RP state is inconsistent with the real phase change of light fluctuations in media that possess not only circular but also linear birefringence. We show that the RV phase, having a geometric origin, can in principle be considered as a dynamic phase (DP). We also show that the NGPCW can be considered as an effect of the evolution of the RP state mapped on the Poincare sphere in Ginzburg's orthogonal screw polarization modes (GSPMs) of SMFs in the FRI contour. We analyze a number of experiments in which geometric phases were detected in FRIs: changing the RV phase and Rytov's angle (RA) in response to change of the pitch of helicoidal winding of SMFs.

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Crossref · 10.1070/pu2004v047n03abeh001722

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Authors
Malykin, G. B., & Pozdnyakova, V. I.
Affiliations
Russian Academy of Sciences (RU)
Venue
Physics-Uspekhi
Published
2004-03-31
Volume
47
Issue
3
Pages
289-308
ISSN
  • 1063-7869 (ISSN-L)
  • 1468-4780
OpenAlex
W2002840123
Cited by
28
References
71
Citations by year
2026: 1 · 2025: 1 · 2023: 2 · 2019: 1 · 2018: 2 · 2017: 1 · 2016: 2 · 2014: 1 · 2012: 1
FWCI
1.43
Type
journal article
Language
en
Open access
closed
Locations
Physics-Uspekhi (publishedVersion)
Topics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Orbital Angular Momentum in Optics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced Fiber Optic Sensors
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Photorefractive and Nonlinear Optics
Keywords
Berry phase, Pancharatnam phase, counterpropagating waves, dynamic phase, birefringence, Poincaré sphere, polarization evolution

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