High-sensitivity vibrational imaging with frequency modulation coherent anti-stokes raman scattering (FM CARS) microscopy

We demonstrate a new approach to coherent anti-Stokes Raman scattering (CARS) microscopy that significantly increases the detection sensitivity. CARS signals are generated by collinearly overlapped, tightly focused, and raster scanned pump and Stokes laser beams, whose difference frequency is rapidl...

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Veröffentlicht in:	Optics letters 2006-06, Vol.31 (12), p.1872-1874
Hauptverfasser:	GANIKHANOV, Feruz, EVANS, Conor L, SAAR, Brian G, XIE, X. Sunney
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Image Enhancement - methods Image forming and processing Image Interpretation, Computer-Assisted - methods Imaging and optical processing Instruments, apparatus, components and techniques common to several branches of physics and astronomy Lasers Light Microscopy - methods Nonlinear optics Optics Phantoms, Imaging Phase conjugation, optical mixing photorefractive and kerr effects Physics Reproducibility of Results Scanning probe microscopes, components and techniques Scattering, Radiation Sensitivity and Specificity Spectrum Analysis, Raman - methods Tomography, Optical Coherence - methods Vibration
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