TY - GEN
T1 - Low loss rotated porous core octagonal single-mode fiber for THz radiation
AU - Rana, Sohel
AU - Islam, Raonaq
AU - Islam, Md Saiful
AU - Islam, Mohammad Rakibul
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/11/28
Y1 - 2016/11/28
N2 - A novel kind of photonic crystal fiber (PCF) with a rotated hexagonal porous core and an octagonal cladding has been proposed in this paper. The fiber geometry is considered as the turning point in order to raise the fraction of power transmitted through the core air-holes and single-mode propagation of the guided wave. The rotated hexagonal lattice in the core reduces the material absorption loss to a great extent (0.05 cm-1) and the octagonal structure in the periodic cladding ensures high confinement factor and a high power fraction in core air-holes at the operating frequency of 1 THz and core diameter of 360 μm. Additionally, the simple design can easily be fabricated using combination of drilling and stacking methods, by which the fiber is expected to be applied in single-mode imaging and security applications.
AB - A novel kind of photonic crystal fiber (PCF) with a rotated hexagonal porous core and an octagonal cladding has been proposed in this paper. The fiber geometry is considered as the turning point in order to raise the fraction of power transmitted through the core air-holes and single-mode propagation of the guided wave. The rotated hexagonal lattice in the core reduces the material absorption loss to a great extent (0.05 cm-1) and the octagonal structure in the periodic cladding ensures high confinement factor and a high power fraction in core air-holes at the operating frequency of 1 THz and core diameter of 360 μm. Additionally, the simple design can easily be fabricated using combination of drilling and stacking methods, by which the fiber is expected to be applied in single-mode imaging and security applications.
KW - effective material loss
KW - photonic crystal fiber
KW - terahertz
KW - waveguide
UR - https://www.scopus.com/pages/publications/85007158176
U2 - 10.1109/ICIEV.2016.7759989
DO - 10.1109/ICIEV.2016.7759989
M3 - Conference contribution
AN - SCOPUS:85007158176
T3 - 2016 5th International Conference on Informatics, Electronics and Vision, ICIEV 2016
SP - 166
EP - 169
BT - 2016 5th International Conference on Informatics, Electronics and Vision, ICIEV 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th International Conference on Informatics, Electronics and Vision, ICIEV 2016
Y2 - 13 May 2016 through 14 May 2016
ER -