Narrowband terahertz generation with chirped-and-delayed laser pulses in periodically poled lithium niobate
We generate narrowband terahertz (THz) radiation in periodically poled lithium niobate
(PPLN) crystals using two chirped-and-delayed driver pulses from a high-energy Ti …
(PPLN) crystals using two chirped-and-delayed driver pulses from a high-energy Ti …
Efficient narrowband terahertz generation in cryogenically cooled periodically poled lithium niobate
We present an efficiency scaling study of optical rectification in cryogenically cooled
periodically poled lithium niobate for the generation of narrowband terahertz radiation using …
periodically poled lithium niobate for the generation of narrowband terahertz radiation using …
Precise parameter control of multicycle terahertz generation in PPLN using flexible pulse trains
The low (sub%) efficiencies so-far demonstrated for nonlinear optical down-conversion to
terahertz (THz) frequencies are a primary limiting factor in the generation of high-energy …
terahertz (THz) frequencies are a primary limiting factor in the generation of high-energy …
Tunable photonic crystal wavelength sampler with response in terahertz frequency range
S Razi, F Ghasemi - Optical and Quantum Electronics, 2019 - Springer
Optical features of novel one dimensional photonic crystals with response in the terahertz
frequency range are studied theoretically by outlining the transfer matrix method …
frequency range are studied theoretically by outlining the transfer matrix method …
Characteristics of nonlinear terahertz-wave radiation generated by mid-infrared femtosecond pulse laser excitation
We report on efficient terahertz-wave generation in organic and inorganic crystals by
nonlinear wavelength conversion approach using a 3.3 μm femtosecond pulse laser …
nonlinear wavelength conversion approach using a 3.3 μm femtosecond pulse laser …
[HTML][HTML] Precise passive synchronization of dissipative soliton resonance lasers via cascaded cross-phase-and cross-absorption-modulation for mid-infrared mode …
We present the first demonstration of utilizing cascaded cross-phase and cross-absorption
modulation effects for synchronizing the pulse parameters of two mode-locked fiber lasers …
modulation effects for synchronizing the pulse parameters of two mode-locked fiber lasers …
Temperature Dependence of Terahertz Properties of Stoichiometric Lithium Tantalate
VD Antsygin, AA Mamrashev, LV Maximov… - Journal of Infrared …, 2022 - Springer
We studied terahertz (THz) optical and dielectric properties of stoichiometric lithium tantalate
(sLT) from room down to liquid nitrogen temperature in the range of 0.15–1.8 THz using …
(sLT) from room down to liquid nitrogen temperature in the range of 0.15–1.8 THz using …
Temperature-dependent Sellmeier equation at terahertz frequency range for 1 mol% MgO-doped stoichiometric lithium tantalate
We first examined a temperature-dependent Sellmeier equation for the extraordinary
refractive index of MgO-doped stoichiometric LiTaO 3 (MgO: SLT) crystal via frequency …
refractive index of MgO-doped stoichiometric LiTaO 3 (MgO: SLT) crystal via frequency …
Parameter dependencies in multicycle THz generation with tunable high-energy pulse trains in large-aperture crystals
Efficiencies of nonlinear optical-to-terahertz (THz) conversion below one percent remain a
limiting factor for applications of multicycle THz radiation like THz-driven acceleration and …
limiting factor for applications of multicycle THz radiation like THz-driven acceleration and …
Generation of terahertz from ZnGeP2 crystal and its application to record the time-resolved photoacoustic spectra of nitromethane
KS Rao, D Ganesh, AK Chaudhary - Optics & Laser Technology, 2018 - Elsevier
This paper reports the generation of THz radiation through the optical rectification process
from type-I cut Zinc germanium phosphate (ZnGeP 2 or ZGP) crystal using optical parametric …
from type-I cut Zinc germanium phosphate (ZnGeP 2 or ZGP) crystal using optical parametric …