[PDF] Top 20 Design and optimization of photonic devices and optical fibers for space-division multiplexing

... trench design parameters on the intercore XT are investigated by using a rigorous full-vectorial H-field finite element method (FEM) ...optimal design is based on strong mode confinement capability of ... See full document

... limitations.Space Division Multiplexing (SDM) technology has attracted a lot of attention due to its superior advantages for optical ...single optical fiber making it both cost and time ... See full document

... for optical signal processing like filtering or add-drop ...the optical signal from the input fibre to the circuit and vice ...to design a reciprocal configuration in which the functional device ... See full document

... decades, photonic crystal fibers (PCFs) have become popular for applications in designs of optical devices used in optical communication networks [1, 2] and sensing systems ...WDM ... See full document

... Swift demand of data rate supporting advanced number of end consumers at high speed has steered researchers to harvest Free Space Optics (FSO). This work is focused on engaging 2 × 10 Gbps return-zero (RZ) encoded ... See full document

... There are many parameters that can be controlled in H-PCF such as; hole size, sep- aration between holes (Λ) and core size. The most striking property of PCF is the endlessly single mode which is possible when the lower ... See full document

... the optical intensity on the re- ceiving plane was obtained, showing that low correlation of the SDM channels was ...the optical signals from dif- ferent channels can be always clearly separated by the ... See full document

... average optical power emitted by an optical wireless transceiver is ...on optical transmitter ...indoor optical wireless communication systems is the power ...certain optical average ... See full document

... loss optical fibers in fiber-to-the-home (FTTH) networks becomes unavoidable to improve the optical networks ...is photonic crystal fibers (PCFs) for their low bend loss ...for ... See full document

... Impulse noise is usually a burst of interference caused usually caused in channels such as the return path HFC (Hybrid-Fibre-Coaxial), twisted-pair and wireless channels affected by atmospheric phenomena such as ... See full document

... circular optical fiber we developed spherical coordinate meshing technique which provides much better result compare to the Cartesian coordinate based triangular mesh ... See full document

... The devices of §8.5, depending on absolute optical delays, will be the most sensitive to source frequency jitter and, by taking a frequency variation of ±5MHz as an overbound on the normal jitter suffered ... See full document

... for the TE polarization and the TM polarization (band diagram). We can see that the TM polarization bandwidth is broader than at normal incidence, whereas the TE polarization bandwidth is narrower. From this figure we ... See full document

... in optical commu- nications and information processing is development of effective optical power limiter on the basis of struc- tures with periodic modulation of refractive ...as optical power ... See full document

... in optical communication systems. Optical communication is also called light wave ...the optical signals from one place to another there is a need of ...systems optical fibers are used ... See full document

... at photonic crystals is the design of novel waveguides such as solid-core PCF and porous-core ...material optical fibers with an array of periodic air holes across the cross-section running ... See full document

... This project provides a theoretical model for radio over fibre technique. SCM/WDM are used to modelled the WDM channel spacing or channel allocation and bandwidth from the transmitter over optical fibre links ... See full document

... and Devices For high speed electro-optic (EO) modulation, the stan- dard material has long been lithium niobate, by virtue of its relatively large electro-optic coefficient ( r 33 = 30 pm / V ) ), good waveguide ... See full document

... frequency-division multiplexing (OFDM) is a method of encoding digital data on multiple carrier ...frequency-division multiplexing (FDM) scheme used as a digital multi-carrier modulation ... See full document

... filter design using high side-lobe falloff rate (SLFOR) combinational window function with a bisection type optimization algorithm[11] and pseudo-transmultiplexer using Blackman window family[12] also gives ... See full document