Results 31 to 40 of about 124,765 (188)
Research Progress in Tunable Fiber Lasers Based on Multimode Interference Filters
Micromachines, 2023 Tunable fiber lasers have the advantages of good beam quality, high integration, and adjustable output wavelength, and they are widely used in fields such as optical fiber communication and optical fiber sensing.
Liqiang Zhang +5 more
doaj +1 more source
Coupling losses in perfluorinated multi-core polymer optical fibers
Optics Express, 2008 The aim of the present paper is to provide a comprehensive analysis of coupling losses in perfluorinated (PF) multi-core polymer optical fibers (MC-POFs), which consist of groups of 127 graded-index cores. In our analysis we take into account geometrical, longitudinal, transverse, and angular misalignments.
Gaizka, Durana +4 more
openaire +2 more sources
Optical Field Transmission Analysis of an All-Fiber Signal Combiner With a Dumbbell Shape
IEEE Photonics Journal, 2022 In this paper, the optical field transmission characteristics of an all-fiber signal combiner with a dumbbell shape and its application in laser beam combining are analyzed theoretically. Based on the three-layer waveguide model, the mode characteristics
Xuanfeng Zhou
doaj +1 more source
MEGARA focal plane subsystems [PDF]
, 2012 MEGARA (Multi-Espectrografo en GTC de Alta Resolucion para Astronomia) is the future optical Integral-Field Unit (IFU) and Multi-Object Spectrograph (MOS) for GTC.
Arrillaga, X. +9 more
core +2 more sources
Nature Communications, 2022 Fiber-based micro-endoscopes are minimally invasive, but 3D imaging is limited by the need for bulky optical elements or rigid fibers. Here, the authors demonstrate holographic imaging through flexible and dynamically bent multi-core fibers by adding ...
Noam Badt, Ori Katz
doaj +1 more source
Hollow core Bragg fiber with antiresonant intermediate layer
, 2016 By means of the transfer matrix method, the optical properties of fibers with a distinct intermediate layer between a hol-low core and periodic cladding are calculated. The periodic cladding consists of two types of the alternating layers.
Kulchin, Yurii N. +2 more
core +1 more source
Recent Results From the EU POF-PLUS Project: Multi-Gigabit Transmission Over 1 mm Core Diameter Plastic Optical Fibers [PDF]
, 2011 Recent activity to achieve multi-gigabit transmission over 1 mm core diameter graded-index and step-index plastic optical fibers for distances up to 50 meters is reported in this paper.
Charbonnier, B. +11 more
core +2 more sources
Sensors, 2018 A novel high performance optical fiber refractive index (RI) sensor based on the hybrid transverse magnetic (TM) mode of Tamm plasmon polariton (TPP) and surface plasmon polariton (SPP) is proposed.
Xian Zhang, Xiao-Song Zhu, Yi-Wei Shi
doaj +1 more source
Future broadband access network challenges [PDF]
, 2010 Copyright @ 2010 IEEEThe optical and wireless communication systems convergence will activate the potential capacity of photonic technology for providing the expected growth in interactive video, voice communication and data traffic services that are ...
Abdollahi, SR +3 more
core +1 more source
Brillouin scattering in multi-core optical fibers
, 2014 22 pages, 7 ...
Mizuno, Yosuke +2 more
openaire +2 more sources