Results 31 to 40 of about 11,312 (236)
Metal-Coated Defect-Core Photonic Crystal Fiber for THz Propagation [PDF]
, 2009 Modal solutions for metal-coated defect-core photonic crystal fiber (PCF) with a central air-hole have been obtained by using a full-vectorial finite element method to model the guidance of THz waves.
Agrawal, A. +4 more
core +1 more source
Compact supercontinuum source for the visible using gain-switched Ti:Sapphire laser as pump [PDF]
Journal of the European Optical Society-Rapid Publications, 2006 We demonstrate the use of a miniature gain-switched Ti:Sapphire laser for efficient generation of visible supercontinuum light in a highly nonlinear microstructured optical fiber.
Räikkönen E. +2 more
doaj +1 more source
Effective area of photonic crystal fibers [PDF]
, 2002 We consider the effective area A_eff of photonic crystal fibers (PCFs) with a triangular air-hole lattice in the cladding. It is first of all an important quantity in the context of non-linearities, but it also has connections to leakage loss, macro ...
Mortensen, Niels Asger
core +2 more sources
Recent Advances in High-Birefringence Fiber Loop Mirror Sensors
Sensors, 2007 Recent advances in devices and applications of high-birefringence fiber loopmirror sensors are addressed. In optical sensing, these devices may be used as strain andtemperature sensors, in a separate or in a simultaneous measurement.
José L. Santos +2 more
doaj +1 more source
Advances on Optical Fiber Sensors
Fibers, 2013 In this review paper some recent advances on optical fiber sensors are reported. In particular, fiber Bragg grating (FBG), long period gratings (LPGs), evanescent field and hollow core optical fiber sensors are mentioned. Examples of recent optical fiber
Luciano Mescia, Francesco Prudenzano
doaj +1 more source
Journal of Telecommunications and Information Technology, 2012 In the paper the optical sensor allowing measuring a direction, values and localization of bends and stresses in building structures is described. The sensitive element of the sensor is the microstructured fiber with three cores.
Igor A. Goncharenko +3 more
doaj +1 more source
Results in Physics, 2022 This paper investigates wavelength dependence of equilibrium mode distribution and steady-state distribution in W-type (double-clad) microstructured polymer optical fibers (mPOFs) with a solid core for parametrically varied refractive index and width of ...
Branko Drljača +7 more
doaj +1 more source
, 2009 We report the fabrication of an all-solid highly nonlinear microstructured optical fiber. The structured preform was made by glass extrusion using two types of commercial lead silicate glasses that provide high index-contrast.
Camerlingo, Angela +7 more
core +1 more source
PCF Based Sensor with High Sensitivity, High Birefringence and Low Confinement Losses for Liquid Analyte Sensing Applications [PDF]
, 2015 In this paper, we report a design of high sensitivity Photonic Crystal Fiber (PCF) sensor with high birefringence and low confinement losses for liquid analyte sensing applications.
Ademgil, Huseyin, Haxha, Shyqyri
core +3 more sources
Nanophotonics, 2017 An all-solid waveguide array fiber (WAF) is one kind of special microstructured optical fiber in which the higher-index rods are periodically distributed in a low-index silica host to form the transverse two-dimensional photonic crystal.
Miao Yinping +5 more
doaj +1 more source