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Capitoli
- 00:00Titolo
- 00:46Introduction
- 01:21Overview of the DR-CARS Microscopy System
- 05:22The Generation of CARS and Doubly-resonant CARS Signals
- 07:02Sample Preparation
- 11:16Imaging Results
- 12:20Conclusion
Una combinazione di tre singola lunghezza d'onda a breve impulsi laser viene utilizzato per generare coerente anti-Stokes scattering Raman (CARS) e doppiamente AUTO-risonante (DR-CARS). La differenza tra questi segnali fornisce maggiore sensibilità perché altrimenti difficili da individuare coerenti segnali Raman, che consente l'imaging di debole dispersori Raman.
Tags
Differential ImagingBiological StructuresDoubly-resonantCoherent Anti-stokes Raman Scattering (CARS)Coherent Raman ImagingLabel-free Optical ImagingMolecular SpecificitySensitivityFluorescenceWeak ConcentrationsRaman-active MoleculesSignal AmplificationPulsed LasersCoherent Raman Scattering SignalsCoherent Anti-stokes Raman Scattering (CARS)3-color CARSFour-wave Mixing (FWM)Doubly-resonant CARS (DR-CARS)Constructive InterferenceTuning LasersCH Stretch VibrationCD Stretching Vibration
