Single-laser light source for CARS microscopy based on soliton self-frequency shift in a microstructured fiber |
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| Authors: | P. Gro? L. Kleinschmidt S. Beer C. Cleff C. Fallnich |
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| Affiliation: | 1. Institute of Applied Physics, University of Münster, Corrensstr. 2, 48149, Münster, Germany
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| Abstract: | A femtosecond light source comprising two high-intensity beams at different wavelengths is applied to coherent anti-Stokes Raman scattering microscopy. One wavelength is supplied by a Titanium?:?Sapphire oscillator, while the other is derived from that via soliton-self-frequency shift in a microstructured fiber. Clear CARS images are acquired with the frequency difference adjusted to resonances of polystyrene and lipids. |
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