109 citations · 348 across the 7 of their papers we have counts for
7 papers
Ultrafast pulse measurement via time-domain single-pixel imaging
Jiapeng Zhao, Jianming Dai, Boris Braverman +2
In contrast with imaging using position-resolving cameras, single-pixel imaging uses a bucket detector along with spatially structured illumination for image recovery. This emergin…
Ghost spintronic THz-emitter-array microscope
Si-Chao Chen, Zheng Feng, Jiang Li +11
Terahertz (THz) wave shows great potential in non-destructive testing, bio detection and cancer imaging. Recent progresses on THz wave near-field probes/apertures enable mechanical…
Flat liquid jet as a highly efficient source of terahertz radiation
Anton N. Tcypkin, Evgenia A. Ponomareva, Sergey E. Putilin +6
Polar liquids are strong absorbers of electromagnetic waves in the terahertz range, therefore, historically such liquids have not been considered as good candidates for terahertz s…
Investigation of liquid lines as terahertz emitters under ultrashort optical excitation
Qi Jin, Yiwen E, Shenghan Gao +1
Recently, there has been growing interest in terahertz (THz) wave generation from liquids under optical excitation. Here, we propose and demonstrate the use of liquid lines in plac…
High Kerr nonlinearity of water in THz spectral range
A. N. Tcypkin, M. V. Melnik, M. O. Zhukova +4
The values of the nonlinear refractive index coefficient for various materials in the terahertz frequency range exceed the ones in both visible and NIR ranges by several orders of…
Spatial Sampling of Terahertz Fields with Sub-wavelength Accuracy via Probe Beam Encoding
Jiapeng Zhao, Yiwen E, Kaia Williams +2
Recently, computational sampling methods have been implemented to spatially characterize terahertz (THz) fields. Previous methods usually rely on either specialized THz devices suc…
Observation of Terahertz Radiation via the Two-Color Laser Scheme with Uncommon Frequency Ratios
L. -L. Zhang, W. -M. Wang, D. Wu +6
In the widely-studied two-color laser scheme for terahertz (THz) radiation from a gas, the frequency ratio of the two lasers is usually fixed at 1:2. We investigate THz g…