Multimodal microscopy with sub-30 fs Yb fiber laser oscillator.
Nonlinear optical microscopy with sub-30 fs pulses from an Yb-fiber laser, approximately three times shorter than typical fiber laser pulses, leads to an order of magnitude brighter third harmonic generation imaging. Multiphoton fluorescence, second and third harmonic generation modalities are compared on stained microspheres and unstained biological tissues.
Bai
B
Nie
Ilyas
I
Saytashev
Andy
A
Chong
Hui
H
Liu
Sergey N
SN
Arkhipov
Frank W
FW
Wise
Marcos
M
Dantus