Multiphoton Intrapulse Interference 8. Coherent control through scattering tissue.
We demonstrate experimentally that selective two-photon probe excitation using phase shaped pulses can be achieved even when the laser propagates through scattering tissue. The pre-optimized phase tailored femtosecond pulses were able to identify acidic and basic solutions of a pH sensitive chromophore hidden behind a slab of scattering tissue. This observation has important implications for future applications of coherent control for biomedical imaging and photodynamic therapy.
Dela Cruz
Johanna
J
Pastirk
Igor
I
Comstock
Matthew
M
Dantus
Marcos
M