334 citations · 1.1k across the 12 of their papers we have counts for
12 papers
Laser scanning reflection-matrix microscopy for label-free in vivo imaging of a mouse brain through an intact skull
Seokchan Yoon, Hojun Lee, Jin Hee Hong +2
We present a laser scanning reflection-matrix microscopy combining the scanning of laser focus and the wide-field mapping of the electric field of the backscattered waves for elimi…
Microscopic imaging of non-repetitive dynamic scenes at 5 THz frame rates by time and spatial frequency multiplexing
Jungho Moon, Seok-Chan Yoon, Yong-sik Lim +1
Femtosecond-scale ultrafast imaging is an essential tool for visualizing ultrafast dynamics in molecular biology, physical chemistry, atomic physics, and fluid dynamics. Pump-probe…
Focusing of light energy inside a scattering medium by controlling the time-gated multiple light scattering
Seungwon Jeong, Ye-Ryoung Lee, Sungsam Kang +6
The efficient delivery of light energy is a prerequisite for non-invasive imaging and stimulating of target objects embedded deep within a scattering medium. However, injected wave…
Ultrafast Generation of Fundamental and Multiple-order Phonon Excitations in Highly-Enriched (6,5) Single-Wall Carbon Nanotubes
Y. -S. Lim, A. R. T. Nugraha, S. -J. Cho +14
Using a macroscopic ensemble of highly-enriched (6,5) single-wall carbon nanotubes, combined with high signal-to-noise ratio, time-dependent differential transmission spectroscopy,…
Dephasing of G-Band Phonons in Single-Wall Carbon Nanotubes Probed via Impulsive Stimulated Raman Scattering
J. -H. Kim, K. -J. Yee, Y. -S. Lim +3
We have studied the coherent dynamics of G-band phonons in single-walled carbon nanotubes through impulsive stimulated Stokes and anti-Stokes Raman scattering. The probe energy dep…
Resonant Coherent Phonon Generation in Single-Walled Carbon Nanotubes through Near-Band-Edge Excitation
Y. -S. Lim, J. -G. Ahn, J. -H. Kim +6
We have observed large-amplitude coherent phonon oscillations of radial breathing modes (RBMs) in single-walled carbon nanotubes excited through the lowest-energy (E11) interband t…