Nonlinear optics has undergone dramatic developments in the past 60 years, which has
revolutionized the photonic and optoelectronic fields with many essential applications such …

Terahertz (THz) emission spectroscopy (TES) has emerged as a highly effective and
versatile technique for investigating the photoelectric properties of diverse materials and …

Broadband light sources emitting in the terahertz spectral range are highly desired for
applications such as noninvasive imaging and spectroscopy. Conventionally, THz pulses …

Polarization shaped terahertz sources play a key factor in terahertz wireless
communications, biological sensing, imaging, coherent control in fundamental sciences, and …

The surface-charge region of bulk and monolayer MoSe2 is analyzed directly by terahertz
(THz) surface emission spectroscopy in a nondestructive way. Both surface nonlinear optical …

A significantly enhanced THz radiation generation from femtosecond photoexcited MoS2
layers due to Nb-doping is reported here. Different microscopic mechanisms involved in the …

Seeking new compact and controllable terahertz sources has garnered enormous interest
across various disciplines. In our recent preliminary work, we have showcased the potential …

The ultrafast optoelectronic response in topological insulators (TIs) has been recognized as
one of the keys for applications on quantum computing and high-speed devices, which thus …

Photocurrent induced by nonlinear optical effects has innovated fundamental optic physics
in optoelectronic devices, including nonlinear photodetectors, nonlinear optical absorbers …

摘要强场太赫兹(THz) 时域光谱技术在强场THz 科学技术与应用中具有重要作用, 材料, 物理,
化学, 生物等领域诸多涉及强场THz 与物质强非线性相互作用的研究都离不开强场THz …