… In conclusion, a ring-core circular photonic crystal fiber is proposed and analyzed in this …
OAM modes in a broad THz frequency spectrum from 0.20 THz to 0.90 THz. The supported OAM …

… Further, the potential of liquid chemicals detection of the proposed PCF in THz frequency
range is illustrated in Fig. 11 for x and y polarization modes. Sensitivity is directly related to the …

… used because in the terahertz range (0.1–2 THz), it … frequency range and by varying radius
along the x-axis. We observed that at radius of 8 µm and an operating frequency of 0.9 THz, …

… (Sarin, Soman and Tabun) in THz frequency region where Zeonex is used as fiber material.
… Soman, and 94.4% for Tabun at frequency 1.8 THz. Besides, the reported model offers very …

… of liquid crystals in the terahertz frequency range. The path from first liquid-crystal terahertz
… Furthermore, the evolution from basic concepts to first liquid-crystal terahertz devices is …

… This sensor yields a maximum chemical sensitivity of 99.76%, a lowest EML record of 0.0002
cm −1 , and waveguide dispersion of 0.055 ps/THz/cm at 1.8 THz frequency [38]. Further …

… They achieved near-zero flat dispersion of 0.02 ps / THz / cm … 1 in the 0.6 to 1.5 THz frequency
range. However, the usage … 0.01 ps / THz / cm within the 0.77 to 1.05 THz frequency range. …

… THz operating frequency when D core = 400 µm, with core power fraction decreasing rapidly
past 1 THz frequency… the latter to exhibit lower power fraction value past 1.4 THz frequency. …

… since no highly transparent dielectrics exist at the terahertz frequencies. Moreover, having a
core … The characterization of the fibre in a straight configuration was done using the THz time …

… guiding properties such as the relative sensitivity, confinement loss, effective area, and
effective mode index according to the terahertz frequency wave range from 0.80 to 3.0 THz. …