Coaxial Self-Trapping of White and Gray Regions of an Incandescent Field : A Bright Core with a Dark Cladding
Joint Authors
Saravanamuttu, Kalaichelvi
Kasala, Kailash
Source
Physics Research International
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-09
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
We report the generation of a self-trapped incoherent hybrid beam comprising a dark-sheathed bright core.
The hybrid beam originates from refractive index changes in a photocrosslinkable organosiloxane, which allow simultaneous and cooperative self-trapping of a gray ring with a white core embedded in a broad incandescent beam.
The core narrowed and increased in intensity while the encircling gray ring decreased in intensity until rendered very dark.
This dark sheath improves light confinement in the bright core and protects it from interactions with nearby self-trapped filaments.
This is the first example of a self-trapped hybrid beam, which is moreover spatially and temporally incoherent.
American Psychological Association (APA)
Kasala, Kailash& Saravanamuttu, Kalaichelvi. 2012. Coaxial Self-Trapping of White and Gray Regions of an Incandescent Field : A Bright Core with a Dark Cladding. Physics Research International،Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-499071
Modern Language Association (MLA)
Kasala, Kailash& Saravanamuttu, Kalaichelvi. Coaxial Self-Trapping of White and Gray Regions of an Incandescent Field : A Bright Core with a Dark Cladding. Physics Research International No. 2012 (2012), pp.1-5.
https://search.emarefa.net/detail/BIM-499071
American Medical Association (AMA)
Kasala, Kailash& Saravanamuttu, Kalaichelvi. Coaxial Self-Trapping of White and Gray Regions of an Incandescent Field : A Bright Core with a Dark Cladding. Physics Research International. 2012. Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-499071
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-499071