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Optical Fiber Communication System Simulation

Abstract

This paper describes the development direction of optical fiber communications, described the characteristics of system simulation and development at home and abroad.

Keywords：Opticalfibercommunications,development,SystemSimulation 1 Outline

1.1 Optical Fiber Communication

In the \superhighway\concept was put forward after the optical fiber communication technology in increasing the capacity and extend the communication distance has made rapid development. Broadband

光镊计算工具箱,由澳大利亚的著名研究人员开发。具有高超的matlab 编程技巧。看了准保你佩服。源程序另外下载

Preprintof:

TimoA.Nieminen,VincentL.Y.Loke,AlexanderB.Stilgoe,GregorKn¨oner,AgataM.Bra´nczyk,NormanR.HeckenbergandHalinaRubinsztein-Dunlop“Opticaltweezerscomputationaltoolbox”

JournalofOpticsA9,S196-S203(2007)

Opticaltweezerscomputationaltoolbox

TimoANieminen,VincentLYLoke,AlexanderBStilgoe,

GregorKn¨oner,AgataMBra´nczyk,NormanRHeckenberg

andHalinaRubinsztein-Dunlop

CentreforBiophotonicsandLaserScience,SchoolofPhysicalSciences,The

UniversityofQueensland,Bris

WGM谐振腔综述

OpticalResonatorsWithWhispering-Gallery

Modes—PartII:Applications

VladimirS.IlchenkoandAndreyB.Matsko

(InvitedPaper)

Abstract—Wereviewphotonicapplicationsofdielectricwhispering-gallerymode(WGM)resonators—tracingthegrowthofthetechnologyfromexperimentswithlevitatingdropletsofaerosolstoultrahigh-Qsolidstatecrystallineandintegratedon-chipmicroresonators.

IndexTerms—Four-wavemixing(FWM),high-orderoptical lters,lasers,laserresonators,monolithicopticaltotalinternalre ectionresonators,morphologydependentresonances,nonlin-earopti

Article

Thermalperformance

andopticalproperties

ofwood–polymer

composites

SvetlanaButylina,OssiMartikkaand

¨rkiTimoKaJournalofThermoplasticCompositeMaterials26(1)60–73!TheAuthor(s)2011Reprintsandpermissions:sagepub.co.uk/journalsPermissions.navDOI:10.1177/0892705711419694

Abstract

Thethermalperformanceandopticalpropertiesofwood–polypropylenecompositesmadefromuntreatedwoodmaterialwithandwithoutmetal-containingpigments,andcompositesmadefromheat-treatedwoodmaterialwerestudied.Thethermalheatbuildupandlinearshrinkageweredetermined.

We study in theory the generation and detection of electron spin coherence in nonlinear optical spectroscopy of semiconductor quantum dots doped with single electrons. In third-order differential transmission spectra, the inverse width of the ultra-narrow

Theoryofnonlinearopticalspectroscopyofelectronspincoherenceinquantumdots

Ren-BaoLiu,1S.E.Economou,2L.J.Sham,2andD.G.Steel3

1

arXiv:cond-mat/0610075v1 [cond-mat.mes-hall] 3 Oct 2006

DepartmentofPhysics,TheChineseUniversityofHongKong,Shatin,N.T.,HongKong,China2

DepartmentofPhysi

A new designed OAM fiber enabling the integration of classical and quantum optical fiber communications

Min Zhua, Xiaoguang Zhang*a, Wenbo Zhangb, Lixia Xia and Xianfeng Tanga

a

State Key Laboratory of Information Photonics and Optical Communications, Beijing University of

Posts and Telecommunications, Beijing, 100876, China

b

School of Science, Beijing University of Posts and Telecommunications, Beijing, 100876, China

ABSTRACT

We propose a design of a multi-OAM-modes ring-core fiber with two guided modes regions which possesses re

a r X i v :a s t r o -p h /0411531v 1 18 N o v 2004Accepted for publication in ApJ,March 2005

Optical linear polarization of late M-and L-type dwarfs

M.R .Zapatero Osorio

LAEFF-INTA,P.O .50727,E-28080Madrid,Spain mosorio@laeff.esa.es J.A .Caballero Instituto de Astrof′?sica de Canarias,E-38200La Laguna,Tenerife,Spain zvezda@ll.iac.es and V.J.S .B′e jar Instituto de Astrof′?sica de Canarias,GTC Project.E-38200La Laguna,Tenerife,Spain vbejar@ll.iac.es ABSTRACT We report on the linear polarimetric observations in the Johnson I

Using finite-temperature diagonalization we investigate the optical conductivity $\sigma(\omega)$ and spin-orbital dynamics in the CE phase of half-doped manganites. We find $\sigma(\omega)$ characterized by a broad spectrum with pronounced optical gap due

Spin-orbitalphysicsintheopticalconductivityofquarter- lledmanganites

JanBa la1,2andPeterHorsch1

2

Max-Planck-Institutf¨urFestk¨orperforschung,Heisenbergstrasse1,D-70569Stuttgart,Germany

MarianSmoluchowskiInstituteofPhysics,JagellonianUniversity,Reymonta4,PL-30059Kra

The localization of the short-duration, hard-spectrum GRB 050509b was a watershed event. Thanks to the nearly immediate relay of the GRB position by Swift, we began imaging the GRB field 8 minutes after the burst and continued for the following 8 days. No

ClosinginonaShort-HardBurstProgenitor:ConstraintsfromEarly-TimeOpticalImagingandSpectroscopyofaPossibleHostGalaxyofGRB050509bJ.S.Bloom1,J.X.Prochaska2,D.Pooley1,3,C.H.Blake4,R.J.Foley1,S.Jha1,E.Ramirez-Ruiz5,2,3,J.Granot6,5,A.V.Filippenko1,S.Sigurdsson7,A.J.Barth8,H.-W.Chen