Results 1 to 10 of about 180,033 (332)

Infiltrated Photonic Crystal Fibers for Sensing Applications [PDF]

Sensors, 2018
Photonic crystal fibers (PCFs) are a special class of optical fibers with a periodic arrangement of microstructured holes located in the fiber’s cladding. Light confinement is achieved by means of either index-guiding, or the photonic bandgap effect in a
José Francisco Algorri, Dimitrios C. Zografopoulos, Alberto Tapetado, David Poudereux, José Manuel Sánchez-Pena   +4 more
doaj   +3 more sources

All-fiber lasers through photonic crystal fibers

Nanophotonics, 2013
A review on all-fiber lasers based on photonic crystal fibers is presented. Photonic crystal fibers present improved features beyond what conventional optical fibers can offer.
Pinto Ana M.R., Lopez-Amo Manuel
doaj   +2 more sources

Tapered hollow-core photonic crystal fibers [PDF]

EPJ Web of Conferences, 2022
In this communication, we will first review the recent advances of hollow-core photonic crystal fibers. Then, the possibility offered to tailor their optical properties by making tapers will be discussed.
Gérôme Frédéric, Osório Jonas H., Amrani Foued, Debord Benoit, Benabid Fetah   +4 more
doaj   +1 more source

Supercontinuum generation in photonic crystal fibers infiltrated with tetrachloroethylene

Optical and quantum electronics, 2021
This study proposes a photonic crystal fiber made of fused silica glass, with the core infiltrated with tetrachloroethylene (C2Cl4) as a new source of supercontinuum (SC) spectrum.
H. Le, V. Hoang, H. Nguyen, V. C. Long, R. Buczyński, R. Kasztelanic   +5 more
semanticscholar   +1 more source

Supercontinuum Generation from Airy-Gaussian Pulses in Photonic Crystal Fiber with Three Zero-Dispersion Points

Photonics, 2023
The supercontinuum generation and manipulation of Airy-Gaussian pulses in a photonic crystal fiber with three zero-dispersion points are studied using the split-step Fourier method. Firstly, the spectral evolution of Airy-Gaussian pulses in four photonic
Xinyi Yu, Bing Wen, Yangbao Deng, Chunhui Gao, Jiamou Wei, Saiwen Zhang, Qiuxiang Zhu   +6 more
doaj   +1 more source

Modeling of index-guiding photonic crystal fiber with low-chromatic dispersion and low-nonlinearity effect [PDF]

مجله مدل سازی در مهندسی, 2017
The low-dispersion and low-confinement loss waveguides are used in optical communication systems. The photonic crystal fibers (PCFs) can be used as waveguide. The several advantages of photonic crystal fibers cause to use these waveguides compared to the
سعید علیائی, M S, A N
doaj   +1 more source

Optimization of optical properties of Ge20Sb5Se75-based photonic crystal fibers

Tạp chí Khoa học, 2022
In this paper, we present a new design of solid-core photonic crystal fiber (PCF), a Ge20Sb5Se75 substrate with a hexagonal lattice structure. The fiber characteristics are studied in the long-wavelength range (from 1.5 µm to 7.0 µm).
VO Thi Minh Ngoc, TRAN Viet Thanh, CHU Thi Hoai Sam, LE Tran Bao Tran, DANG Van Trong, NGUYEN Thi Thuy, LE Van Hieu, CHU Van Lanh   +7 more
doaj   +1 more source

Dispersion and nonlinearity properties of small solid-core photonic fibers with As2Se3 substrate

Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2021
Characteristics of As2Se3 photonic crystal fibers (PCFs) with a solid-core and small-core diameter are numerically investigated in the long-wavelength range (from 2 to 10 μm).
Thi Thuy Nguyen, Trong Duc Hoang, Tran Bao Tran Le, Van Trong Dang, Van Lanh Chu   +4 more
doaj   +1 more source

Study on dispersion characteristics of square solid-core photonic crystal fibers with As2S3 substrate

Tạp chí Khoa học, 2022
The dispersion characteristics of As2S3 solid-core photonic crystal fibers were investigated with the change of structural parameters including filling factor (d/Λ) and lattice constant (Λ).
DANG Van Trong, LE Tran Bao Tran, HO Thi Anh Thu, NGUYEN Thi Thuy, CHU Van Lanh   +4 more
doaj   +1 more source

The role of semiconductors in the future of optical fibers

Frontiers in Physics, 2023
Semiconductors-core optical fibers have gathered attention for light guidance in the infrared spectrum. Cladded with glasses, fibers can be the ideal medium to transfer the favorable bulk properties of semiconductors into the micro/nano scaled one ...
Mustafa Ordu
doaj   +1 more source