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Wavelength Dependence of the Polarization Singularities in a Two-Mode Optical Fiber
Joint Authors
Inavalli, V. V. G. Krishna
Pottapinjara, Vijay
Viswanathan, Nirmal K.
Source
International Journal of Optics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-09-07
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
We present here an experimental demonstration of the wavelength dependence of the polarization singularities due to linear combination of the vector modes excited directly in a two-mode optical fiber.
The coherent superposition of the vector modes excited by linearly polarized Gaussian beam as offset skew rays propagated in a helical path inside the fiber results in the generation of phase singular beams with edge dislocation in the fiber output.
The polarization character of these beams is found to change dramatically with wavelength—from left-handed elliptically polarized edge dislocation to right-handed elliptically polarized edge-dislocation through disclinations.
The measured behaviour is understood as being due to intermodal dispersion of the polarization corrections to the propagating vector modes, as the wavelength of the input beam is scanned.
American Psychological Association (APA)
Inavalli, V. V. G. Krishna& Pottapinjara, Vijay& Viswanathan, Nirmal K.. 2011. Wavelength Dependence of the Polarization Singularities in a Two-Mode Optical Fiber. International Journal of Optics،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-465580
Modern Language Association (MLA)
Inavalli, V. V. G. Krishna…[et al.]. Wavelength Dependence of the Polarization Singularities in a Two-Mode Optical Fiber. International Journal of Optics No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-465580
American Medical Association (AMA)
Inavalli, V. V. G. Krishna& Pottapinjara, Vijay& Viswanathan, Nirmal K.. Wavelength Dependence of the Polarization Singularities in a Two-Mode Optical Fiber. International Journal of Optics. 2011. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-465580
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-465580