Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Ultrafast pump-probe photo-induced force microscopy at nanoscale

Not Accessible

Your library or personal account may give you access

Abstract

We perform time-resolved pump-probe microscopy measurements by recording the local force between a sharp tip and the photo-excited sample as a readout mechanism for the material’s nonlinear polarization. We show that the photo-induced force is sensitive to the same excited state dynamics as measured in an optical pump-probe experiment. Ultrafast pump-probe force microscopy constitutes a non-optical detection technique with nanoscale resolution that pushes pump-probe sensitivities close to the realm of single molecule studies.

© 2015 Optical Society of America

PDF Article
More Like This
Nanoscale spectroscopic imaging with photo-induced force microscopy

Junghoon Jahng and Eric O. Potma
LM1I.4 Laser Science (LS) 2015

Enantio-specific Detection of Chirality at Nanoscale Using Photo-induced Force

Mohammad Kamandi, Mohammad Albooyeh, Mohsen Rajaei, Jinwei Zeng, Caner Guclu, Mehdi Veysi, Kumar Wickramasinghe, and Filippo Capolino
FTh1K.2 CLEO: QELS_Fundamental Science (CLEO:FS) 2018

Linear and nonlinear hyperspectral imaging of nano- and bio- materials in photo-induced force microscopy

Junghoon Jahng and Eun Seong Lee
JTu2A.31 Frontiers in Optics (FiO) 2018

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved