TY - GEN
T1 - Quantum-cascade laser-based nanoscale photoexpansion micro-spectroscopy in mid-infrared and terahertz
AU - Lu, F.
AU - Belkin, M. A.
PY - 2011
Y1 - 2011
N2 - We report highly-sensitive photoexpansion micro-spectroscopy using tunable quantum cascade lasers in mid-infrared and terahertz. High sensitivity is obtained by moving laser pulses repetition frequency in resonance with an atomic force microscope cantilever eigenfrequency. 50 nm spatial resolution is demonstrated with a tunable mid-IR QCL.
AB - We report highly-sensitive photoexpansion micro-spectroscopy using tunable quantum cascade lasers in mid-infrared and terahertz. High sensitivity is obtained by moving laser pulses repetition frequency in resonance with an atomic force microscope cantilever eigenfrequency. 50 nm spatial resolution is demonstrated with a tunable mid-IR QCL.
UR - http://www.scopus.com/inward/record.url?scp=84855902785&partnerID=8YFLogxK
U2 - 10.1109/irmmw-THz.2011.6104773
DO - 10.1109/irmmw-THz.2011.6104773
M3 - Conference contribution
AN - SCOPUS:84855902785
SN - 9781457705090
T3 - IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves
BT - IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves
T2 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011
Y2 - 2 October 2011 through 7 October 2011
ER -