Results 71 to 80 of about 220,476 (294)
Novel Optical Fibers for High-Capacity Transmission System
Dianxin kexue, 2014 Novel optical fibers for increasing capacity for transmission system was discussed.For conventional fibers for long haul transmission,because transmission impairments such as chromatic dispersion,polarization-mode dispersion can be perfectly compensated ...
Mingjun Li, Hao Chen
doaj +2 more sources
Hole-Assisted Graded-Index Four-LP-Mode Fiber With Low Differential Mode Group Delay Over C+L Band
IEEE Photonics Journal, 2016 In this paper, in order to achieve low differential mode group delay (DMGD) over the C+L band, we propose the hole-assisted graded-index few mode fiber (FMF) design supporting four nondegenerated linear polarized (LP) modes for a mode division ...
Jiajia Zhao +5 more
doaj +1 more source
Large mode area fibers are imperative for scaling up the average power of fiber lasers. Single-mode behavior and low FM loss are the crucial functionalities for these fibers.
Baskiotis, C. +3 more
core +1 more source
Few-Mode Multicore Fibers and Fiber Devices
Asia Communications and Photonics Conference, 2017 This tutorial will cover the design and fabrication of few-mode fibers and few-mode fiber devices for space-division multiplexing for both long-haul and short-reach applications.
openaire +3 more sources
Large-effective-area uncoupled few-mode multi-core fiber [PDF]
Optics Express, 2012 Characteristics of few-mode multi-core fiber (FM-MCF) were numerically analyzed and experimentally confirmed. The cores of FM-MCF were designed to support transmission of LP(01) and LP(11) modes from the point of bending loss of LP(11) and LP(21) modes. Inter-core crosstalk between LP(11) mode was calculated to determine core pitch of fibers.
Sasaki, Yusuke +5 more
openaire +3 more sources
Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
wiley +1 more source
Photon-Pair Sources Based on Intermodal Four-Wave Mixing in Few-Mode Fibers
Fibers, 2018 Four-wave mixing in optical fibers has been proven to have many applications within processing of classical optical signals. In addition, recent developments in multimode fibers have made it possible to achieve the necessary phase-matching for efficient ...
Karsten Rottwitt +2 more
doaj +1 more source
The monitoring system for the aerogel Cherenkov counter of the BELLE detector [PDF]
, 1998 We report on a design and performances of a monitoring system developed for the aerogel Cherenkov counters (ACC) of the BELLE detector. The system consists of blue LEDs, a diffuser box, and optical distributors which distribute the LED light to the ACC ...
A. Murakami +19 more
core +2 more sources
Molecular Oncology, EarlyView.Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova +14 more
wiley +1 more source
Birefringence and polarisation mode-dispersion in spun single-mode fibres
, 1981 A theoretical and experimental analysis of the polarization properties of twisted single-mode fibers is presented. It is shown that whereas a conventionally twisted fiber possesses considerable optical rotation, a fiber which has a permanent twist ...
Bucaro +11 more
core +1 more source