Linear and nonlinear optical studies of thermally evaporated chalcogenide a-Pb-Se-Ge thin films
AS Hassanien, I Sharma, KA Aly - Physica B: Condensed Matter, 2021 - Elsevier
This article is dedicated to studying optical characteristics of thermally evaporated Pb 10 Se
90-x Ge x (0.0≤ x≤ 10.0 at.%) thin films. These films were deposited on pre-cleaned high …
90-x Ge x (0.0≤ x≤ 10.0 at.%) thin films. These films were deposited on pre-cleaned high …
Ge-Se-Te based penrose photonic quasi-crystal fiber for SCG covering 2–21 μm MIR regime
This work proposes a Penrose-based photonic quasi-crystal fiber (PQF) composed of
Arsenic-free, non-toxic chalcogenide glass for Supercontinuum (SC) generation consisting …
Arsenic-free, non-toxic chalcogenide glass for Supercontinuum (SC) generation consisting …
Correlation of optical parameters of pure and doped Ge17Sb8Se75-xErx chalcogenides films using transmission spectra
Six compositions of erbium (Er) doped Ge 17 Sb 8 Se 75-x Er x (x= 0, 0.2, 0.4, 0.6, 0.8, and
1.0) chalcogenide bulk have been synthesized by melt quenching technique. Further …
1.0) chalcogenide bulk have been synthesized by melt quenching technique. Further …
Multi-octave supercontinuum generation in As2Se3 chalcogenide photonic crystal fiber
We numerically calculated multi-octave spanning supercontinuum generation (SCG) in two
proposed As 2 Se 3 photonic crystal fibers (PCFs) with low input peak powers and highly …
proposed As 2 Se 3 photonic crystal fibers (PCFs) with low input peak powers and highly …
High-sensitivity refractive index sensor based on Ge–Sb–Se chalcogenide microring resonator
W Huang, Y Luo, W Zhang, C Li, L Li, Z Yang… - Infrared Physics & …, 2021 - Elsevier
In this article, we report a liquid sensing device based on a Ge–Sb–Se microring resonator
(MRR) operating at a wavelength of 1550 nm. The transmission loss of the waveguide is 4.3 …
(MRR) operating at a wavelength of 1550 nm. The transmission loss of the waveguide is 4.3 …
As38 Se62 based segmented clad-graded index photonic crystal fiber for supercontinuum generation covering 3–9.5 μm with moderate peak power
Abstract A novel Segmented Clad-Graded Index (SC-GI) photonic crystal fiber with a circular
core composed of As38Se62 is proposed to realize the supercontinuum spectrum in the …
core composed of As38Se62 is proposed to realize the supercontinuum spectrum in the …
Quasiperiodic photonic crystal fiber
E Liu, J Liu - Chinese Optics Letters, 2023 - opg.optica.org
In the fields of light manipulation and localization, quasiperiodic photonic crystals, or
photonic quasicrystals (PQs), are causing an upsurge in research because of their rotational …
photonic quasicrystals (PQs), are causing an upsurge in research because of their rotational …
Theoretical study of coherent supercontinuum generation in chalcohalide glass photonic crystal fiber
A Medjouri, D Abed - Optik, 2020 - Elsevier
Mid-infrared supercontinuum (SC) generation in normally dispersive photonic crystal fiber
(PCF) made of GeS 2-Ga 2 S 3-CsI chalcohalide glass, is theoretically investigated. The …
(PCF) made of GeS 2-Ga 2 S 3-CsI chalcohalide glass, is theoretically investigated. The …
Modeling of lead-bismuth gallate glass ultra-flatted normal dispersion photonic crystal fiber infiltrated with tetrachloroethylene for high coherence mid-infrared …
We report a numerical study on mid-infrared (IR) supercontinuum (SC) generation in the
regime of all normal dispersion using lead bismuth gallate glass photonic crystal fiber. This …
regime of all normal dispersion using lead bismuth gallate glass photonic crystal fiber. This …
Broadband supercontinuum generation in different lattices of As2Se3-photonic crystal fibers with all-normal dispersion and low peak power
This paper introduces a new design based on As2Se3 photonic crystal fibers, with the first
layer of air holes near the core being removed. Dispersion properties were investigated for …
layer of air holes near the core being removed. Dispersion properties were investigated for …