Abstract
The authors report on a supercontinuum tweezer which combines tweezing with broadband (∼3000 cm-1) coherent anti-Stokes Raman scattering (CARS) spectroscopy by taking advantage of the high spatial coherence and broad bandwidth of pulsed supercontinuum generated in a nonlinear photonic crystal fiber. Polarization-discriminated and time-resolved CARS is investigated to suppress the nonresonant four-wave-mixing background.
Original language | English (US) |
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Article number | 141116 |
Journal | Applied Physics Letters |
Volume | 90 |
Issue number | 14 |
DOIs | |
State | Published - 2007 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)