Results 51 to 60 of about 28,722 (257)
Photonics, 2022 We studied the effect of mode coupling on the space division multiplexing (SDM) capabilities of multimode step-index (SI) air-clad silica optical fibers by numerically solving the power flow equation.
Svetislav Savović +5 more
doaj +1 more source
Three-dimensional microfabrication through a multimode optical fiber
, 2016 Additive manufacturing, also known as 3D printing, is an advanced manufacturing technique that allows the fabrication of arbitrary macroscopic and microscopic objects.
Conkey, Donald B. +5 more
core +1 more source
Low-Cost High-Sensitivity Strain and Temperature Sensing Using Graded-Index Multimode Fibers [PDF]
, 2007 We report a low-loss, low-cost high-sensitivity all-fiber strain and temperature sensor based on mode interference in graded-index multimode fibers. Blueshifts with strain and temperature sensitivities of 18.6 pm/microstrain and 58.5 pm/°C have been ...
Liu, Yu, Wei, Li
core +2 more sources
Hybrid Nanofibers for Multimodal Accelerated Wound Healing
Advanced Healthcare Materials, EarlyView.Fabrication of wound healing scaffolds based on biocompatible nanofibers. Nanofibers offering high surface area, flexibility, and biocompatibility significantly improved the healing outcome in vivo. Histological, immunological, and anti‐inflammatory markers are noticeably better in treated wounds.
Viraj P. Nirwan +15 more
wiley +1 more source
Learning to image and compute with multimode optical fibers
Nanophotonics, 2022 Multimode fibers (MMF) were initially developed to transmit digital information encoded in the time domain. There were few attempts in the late 60s and 70s to transmit analog images through MMF.
Rahmani Babak +5 more
doaj +1 more source
High-resolution and broadband all-fiber spectrometers
, 2014 The development of optical fibers has revolutionized telecommunications by enabling long-distance broad-band transmission with minimal loss. In turn, the ubiquity of high-quality low-cost fibers enabled a number of additional applications, including ...
Alam, Mansoor +3 more
core +1 more source
2.49 GHz low phase-noise optoelectronic oscillator using 1.55μm VCSEL for avionics and aerospace applications [PDF]
, 2008 We present here a 1.55 μm single mode Vertical-Cavity Surface-Emitting Laser (VCSEL) based low phase-noise ring optoelectronic (OEO) oscillator operating at 2.49 GHz for aerospace, avionics and embedded systems applications.
Bacou, Alexandre +4 more
core +1 more source
Nonlinear optics in multimode fibers [PDF]
45th European Conference on Optical Communication (ECOC 2019), 2019 We overview the emerging field of nonlinear optics in multimode optical fibers, which enable new methods for the ultrafast light-activated control of temporal, spatial and spectral degrees of freedom of intense pulsed light beams.
Stefan Wabnitz +5 more
openaire +2 more sources
Advanced Healthcare Materials, EarlyView.Implantable optoelectrical devices are an effective resource for the modulation and monitoring of neural activity with high spatiotemporal resolution. This review discusses current challenges faced by these devices and outlines future perspectives for the development of next‐generation neural interfaces targeting chronic, multisite, and multimodal ...
Stella Aslanoglou +4 more
wiley +1 more source
Sensors, 2013 A stripped no-core optical fiber with a 125 µm diameter was transformed into a symmetric and unbroken optical fiber that tapers slightly to a 45-µm-diameter waist. The laser light can be easily launched into the no-core optical fiber.
Yen-Si Huang, Fang-Wen Sheu
doaj +1 more source