LEADER 00977nam0-22003251i-450 001 990002202780403321 005 20241210163427.0 035 $a000220278 035 $aFED01000220278 035 $a(Aleph)000220278FED01 100 $a20021010d1959----km-y0itay50------ba 101 0 $aeng 102 $aGB 105 $a 001yy 200 1 $aFood poisoning, food-borne infection and intoxication$enature, history, and causation measures for prevention andcontrol 205 $a4. ed. 210 $aLondon$cL. Hill$d1959. 215 $axvi, 411 p.$d22 cm 610 0 $aIntossicazione alimentare 676 $a664$v23$zita 700 1$aDewberry ,$bElliot B.$089932 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002202780403321 952 $a80 XVII D 2$b937$fFFABC 952 $aA CHI 333$b15544/2024$fFAGBC 959 $aFFABC 959 $aFAGBC 996 $aFood poisoning, food-borne infection and intoxication$9395218 997 $aUNINA LEADER 05180nam 22006494a 450 001 9911018828203321 005 20200520144314.0 010 $a9786610721306 010 $a9781280721304 010 $a1280721308 010 $a9780470042229 010 $a0470042222 010 $a9780470042212 010 $a0470042214 035 $a(CKB)1000000000354841 035 $a(EBL)281816 035 $a(OCoLC)162504953 035 $a(SSID)ssj0000157474 035 $a(PQKBManifestationID)11167585 035 $a(PQKBTitleCode)TC0000157474 035 $a(PQKBWorkID)10140285 035 $a(PQKB)10537443 035 $a(MiAaPQ)EBC281816 035 $a(PPN)137142609 035 $a(Perlego)2768176 035 $a(EXLCZ)991000000000354841 100 $a20060111d2007 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aFoundations for guided-wave optics /$fChin-Lin Chen 210 $aHoboken, N.J. $cWiley-Interscience$dc2007 215 $a1 online resource (482 p.) 300 $aDescription based upon print version of record. 311 08$a9780471756873 311 08$a0471756873 320 $aIncludes bibliographical references and indexes. 327 $aFOUNDATIONS FOR GUIDED-WAVE OPTICS; CONTENTS; PREFACE; 1 BRIEF REVIEW OF ELECTROMAGNETICS AND GUIDED WAVES; 1.1 Introduction; 1.2 Maxwell's Equations; 1.3 Uniform Plane Waves in Isotropic Media; 1.4 State of Polarization; 1.5 Reflection and Refraction by a Planar Boundary between Two Dielectric Media; 1.5.1 Perpendicular Polarization; 1.5.2 Parallel Polarization; 1.6 Guided Waves; 1.6.1 Transverse Electric Modes; 1.6.2 Transverse Magnetic Modes; 1.6.3 Waveguides with Constant Index in Each Region; Problems; References; 2 STEP-INDEX THIN-FILM WAVEGUIDES; 2.1 Introduction 327 $a2.2 Dispersion of Step-Index Waveguides2.2.1 Transverse Electric Modes; 2.2.2 Transverse Magnetic Modes; 2.3 Generalized Parameters; 2.3.1 The a, b, c, d, and V Parameters; 2.3.2 The bV Diagram; 2.3.3 Cutoff Thicknesses and Cutoff Frequencies; 2.3.4 Number of Guided Modes; 2.3.5 Birefringence in Thin-Film Waveguides; 2.4 Fields of Step-Index Waveguides; 2.4.1 Transverse Electric Modes; 2.4.2 Transverse Magnetic Modes; 2.5 Cover and Substrate Modes; 2.6 Time-Average Power and Confinement Factors; 2.6.1 Time-Average Power Transported by TE Modes; 2.6.2 Confinement Factor of TE Modes 327 $a2.6.3 Time-Average Power Transported by TM Modes2.7 Phase and Group Velocities; Problems; References; Bibliography; 3 GRADED-INDEX THIN-FILM WAVEGUIDES; 3.1 Introduction; 3.2 Transverse Electric Modes Guided by Linearly Graded Dielectric Waveguides; 3.3 Exponentially Graded Dielectric Waveguides; 3.3.1 Transverse Electric Modes; 3.3.2 Transverse Magnetic Modes; 3.4 The WKB Method; 3.4.1 Auxiliary Function; 3.4.2 Fields in the R Zone; 3.4.3 Fields in the L Zone; 3.4.4 Fields in the Transition Zone; 3.4.5 The Constants; 3.4.6 Dispersion Relation; 3.4.7 An Example 327 $a3.5 Hocker and Burns' Numerical Method3.5.1 Transverse Electric Modes; 3.5.2 Transverse Magnetic Modes; 3.6 Step-Index Thin-Film Waveguides versus Graded-Index Dielectric Waveguides; Problems; References; 4 PROPAGATION LOSS IN THIN-FILM WAVEGUIDES; 4.1 Introduction; 4.2 Complex Relative Dielectric Constant and Complex Refractive Index; 4.3 Propagation Loss in Step-Index Waveguides; 4.3.1 Waveguides Having Weakly Absorbing Materials; 4.3.2 Metal-Clad Waveguides; 4.4 Attenuation in Thick Waveguides with Step-Index Profiles; 4.5 Loss in TM(0) Mode 327 $a4.6 Metal-Clad Waveguides with Graded-Index ProfilesProblem; References; 5 THREE-DIMENSIONAL WAVEGUIDES WITH RECTANGULAR BOUNDARIES; 5.1 Introduction; 5.2 Fields and Modes Guided by Rectangular Waveguides; 5.3 Orders of Magnitude of Fields; 5.3.1 The E(y) Modes; 5.3.2 The E(x) Modes; 5.4 Marcatili Method; 5.4.1 The E(y) Modes; 5.4.2 The E(x) Modes; 5.4.3 Discussions; 5.4.4 Generalized Guide Index; 5.5 Effective Index Method; 5.5.1 A Pseudowaveguide; 5.5.2 Alternate Pseudowaveguide; 5.5.3 Generalized Guide Index; 5.6 Comparison of Methods; Problems; References 327 $a6 OPTICAL DIRECTIONAL COUPLERS AND THEIR APPLICATIONS 330 $aA classroom-tested introduction to integrated and fiber optics This text offers an in-depth treatment of integrated and fiber optics, providing graduate students, engineers, and scientists with a solid foundation of the principles, capabilities, uses, and limitations of guided-wave optic devices and systems. In addition to the transmission properties of dielectric waveguides and optical fibers, this book covers the principles of directional couplers, guided-wave gratings, arrayed-waveguide gratings, and fiber optic polarization components. The material is fully classroom-tested and 606 $aOptical wave guides 615 0$aOptical wave guides. 676 $a621.36/92 700 $aChen$b Chin-Lin$0541922 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911018828203321 996 $aFoundations for guided-wave optics$94416041 997 $aUNINA