Microscopy imaging system and method employing stimulated raman spectroscopy as a contrast mechanism
- Lexington, MA
- Boston, MA
- Cambridge, MA
A microscopy imaging system includes a first light source for providing a first train of pulses at a first center optical frequency .omega..sub.1, a second light source for providing a second train of pulses at a second center optical frequency .omega..sub.2, a modulator system, an optical detector, and a processor. The modulator system is for modulating a beam property of the second train of pulses at a modulation frequency f of at least 100 kHz. The optical detector is for detecting an integrated intensity of substantially all optical frequency components of the first train of pulses from the common focal volume by blocking the second train of pulses being modulated. The processor is for detecting, a modulation at the modulation frequency f, of the integrated intensity of the optical frequency components of the first train of pulses to provide a pixel of an image for the microscopy imaging system.
- Research Organization:
- President & Fellows of Harvard College (Cambridge, MA)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG02-07ER15875
- Assignee:
- President & Fellows of Harvard College (Cambridge, MA)
- Patent Number(s):
- 8,027,032
- Application Number:
- 12/196,746
- OSTI ID:
- 1027112
- Country of Publication:
- United States
- Language:
- English
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