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Applied Physics B

, Volume 102, Issue 4, pp 809–817 | Cite as

Investigations on the wavelength dependence of optically induced long-period Bragg gratings

  • M. Schäferling
  • N. Andermahr
  • C. Fallnich
Article

Abstract

We numerically analyze the conversion of transverse modes with optically induced long-period Bragg gratings. These gratings are generated by a recently developed technique which uses a writing beam guided within the fiber to introduce a transient grating via the optical Kerr effect. We demonstrate several settings for conversion between different transverse modes, including conversion over a broad spectral range of up to 60 nm. The tunability of the grating parameters could promote novel applications.

Keywords

Graphic Processing Unit Probe Beam Refractive Index Change Core Radius Grating Period 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 2011

Authors and Affiliations

  1. 1.Institute of Applied PhysicsWestfälische Wilhelms-Universität MünsterMünsterGermany

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