Paper
23 February 2009 Wideband parametric engineering by localized four-photon mixing
S. Radic
Author Affiliations +
Abstract
High efficiency parametric fiber devices are used for frequency generation, band-invariant amplification and general signal processing. Present generation of high-confinement fibers used for mixer design posses transverse variation control measured in silica molecular diameters, a critical feature for long-scale phase matching. We introduce new energy delivery method based localized four-photon mixing in order to achieve dispersion mapping of arbitrary dispersion fibers. The technique improves the sensitivity of existing dispersion mapping methods by orders of magnitude and is applicable to arbitrary waveguide type. Implications of the new technique is illustrated on general mixer applications.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. Radic "Wideband parametric engineering by localized four-photon mixing", Proc. SPIE 7197, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VIII, 71970L (23 February 2009); https://doi.org/10.1117/12.814726
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KEYWORDS
Dispersion

Waveguides

Phase matching

Signal processing

Fiber amplifiers

Optical amplifiers

Raman spectroscopy

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