Paper
17 September 2007 RGB generation by four-wave mixing in small-core holey fibers
Author Affiliations +
Abstract
We report the generation of white light comprising red, green, and blue spectral bands from a frequency-doubled fiber laser in submicron-sized cores of microstructured holey fibers. Picosecond pulses of green light are launched into a single suspended core of a silica holey fiber where energy is transferred by an efficient four-wave mixing process into a red and blue sideband whose wavelengths are fixed by birefringent phase matching due to a slight asymmetry of the structure arising during the fiber fabrication. Numerical models of the fiber structure and of the nonlinear processes confirm our interpretation. Finally, we discuss power scaling and limitations of this white light source.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Peter Horak, Pascal Dupriez, Francesco Poletti, Marco N. Petrovich, Yoonchan Jeong, Johan Nilsson, David J. Richardson, and David N. Payne "RGB generation by four-wave mixing in small-core holey fibers", Proc. SPIE 6698, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications, 66980P (17 September 2007); https://doi.org/10.1117/12.738483
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KEYWORDS
Optical fibers

RGB color model

Fiber lasers

Phase matching

Four wave mixing

Picosecond phenomena

Birefringence

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