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Capítulos
- 00:00Título
- 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
A combinação de três único comprimento de onda curto lasers pulsados é usado para gerar espalhamento anti-Stokes Raman coerente (CARS) e CARS duplamente ressonante (DR-CARS). A diferença entre estes sinais fornece maior sensibilidade para a outra forma difíceis de detectar sinais Raman coerente, permitindo que imagens de fraca dispersores 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
