Class information for:
Level 1: BEAM PROPAGATION METHOD//BEAM PROPAGATION METHOD BPM//DIELECTRIC WAVEGUIDES

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
33 3       OPTICS//IEEE PHOTONICS TECHNOLOGY LETTERS//JOURNAL OF LIGHTWAVE TECHNOLOGY 112980
274 2             INTEGRATED OPTICS//OPTICS//JOURNAL OF LIGHTWAVE TECHNOLOGY 19226
2443 1                   BEAM PROPAGATION METHOD//BEAM PROPAGATION METHOD BPM//DIELECTRIC WAVEGUIDES 2278

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BEAM PROPAGATION METHOD authKW 546002 5% 37% 107
2 BEAM PROPAGATION METHOD BPM authKW 396465 2% 54% 53
3 DIELECTRIC WAVEGUIDES authKW 183375 2% 30% 44
4 OPTICAL WAVEGUIDES authKW 182674 8% 7% 179
5 OPTICAL WAVEGUIDE THEORY authKW 172196 2% 30% 41
6 JOURNAL OF LIGHTWAVE TECHNOLOGY journal 132642 15% 3% 345
7 OPTICAL BEAM PROPAGATION authKW 101862 0% 82% 9
8 IMPEDANCE ADMITTANCE TRANSFORMATION authKW 96835 0% 100% 7
9 OPTICAL AND QUANTUM ELECTRONICS journal 89354 7% 4% 165
10 OPTICAL PROPAGATION authKW 82746 1% 21% 28

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 61402 68% 0% 1539
2 Engineering, Electrical & Electronic 29459 66% 0% 1499
3 Telecommunications 16108 23% 0% 521
4 Physics, Applied 1767 20% 0% 460
5 Remote Sensing 99 1% 0% 25
6 Physics, Multidisciplinary 8 3% 0% 62
7 Geochemistry & Geophysics 4 1% 0% 25
8 Meteorology & Atmospheric Sciences 3 1% 0% 25
9 Mathematics, Interdisciplinary Applications 1 1% 0% 15
10 Computer Science, Interdisciplinary Applications 1 1% 0% 20

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PL ANAL MATH PHYS GRP 31616 0% 57% 4
2 MICROWAVES OPT 29417 0% 21% 10
3 OPT DEVICE SIMULAT GRP 27667 0% 100% 2
4 SOLID STATE OPTOELE CONSORTIUM 27667 0% 100% 2
5 PHOTON OPT COMMUN 26540 1% 16% 12
6 EMERGING COMMUN TECHNOL 24898 0% 60% 3
7 CHAIR HIGH FREQUENCY TECH 18443 0% 67% 2
8 INFORMAT SYST BUSINESS 18443 0% 67% 2
9 OPT SENSING COMMUN INTEGRATED NETWOR 14992 0% 14% 8
10 AB OPT MESSTECH 13834 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF LIGHTWAVE TECHNOLOGY 132642 15% 3% 345
2 OPTICAL AND QUANTUM ELECTRONICS 89354 7% 4% 165
3 IEE PROCEEDINGS-J OPTOELECTRONICS 46622 2% 8% 40
4 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 24846 7% 1% 153
5 IEEE PHOTONICS TECHNOLOGY LETTERS 23176 7% 1% 167
6 IEEE JOURNAL OF QUANTUM ELECTRONICS 16321 4% 1% 101
7 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 14282 4% 1% 102
8 ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS 11816 1% 3% 33
9 IEE PROCEEDINGS-OPTOELECTRONICS 10419 1% 3% 25
10 FIBER AND INTEGRATED OPTICS 8667 1% 3% 23

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BEAM PROPAGATION METHOD 546002 5% 37% 107 Search BEAM+PROPAGATION+METHOD Search BEAM+PROPAGATION+METHOD
2 BEAM PROPAGATION METHOD BPM 396465 2% 54% 53 Search BEAM+PROPAGATION+METHOD+BPM Search BEAM+PROPAGATION+METHOD+BPM
3 DIELECTRIC WAVEGUIDES 183375 2% 30% 44 Search DIELECTRIC+WAVEGUIDES Search DIELECTRIC+WAVEGUIDES
4 OPTICAL WAVEGUIDES 182674 8% 7% 179 Search OPTICAL+WAVEGUIDES Search OPTICAL+WAVEGUIDES
5 OPTICAL WAVEGUIDE THEORY 172196 2% 30% 41 Search OPTICAL+WAVEGUIDE+THEORY Search OPTICAL+WAVEGUIDE+THEORY
6 OPTICAL BEAM PROPAGATION 101862 0% 82% 9 Search OPTICAL+BEAM+PROPAGATION Search OPTICAL+BEAM+PROPAGATION
7 IMPEDANCE ADMITTANCE TRANSFORMATION 96835 0% 100% 7 Search IMPEDANCE+ADMITTANCE+TRANSFORMATION Search IMPEDANCE+ADMITTANCE+TRANSFORMATION
8 OPTICAL PROPAGATION 82746 1% 21% 28 Search OPTICAL+PROPAGATION Search OPTICAL+PROPAGATION
9 FD BPM 80481 0% 73% 8 Search FD+BPM Search FD+BPM
10 FULL VECTORIAL 71142 0% 86% 6 Search FULL+VECTORIAL Search FULL+VECTORIAL

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 17892 WAVELENGTH SELECTIVE COUPLING//MICROPHOTON PROJECT 3D//3D MICROPHOTON PROJECT
2 24962 EM WAVE PROPAGATION//CUTOFF CONDITIONS//WEAK GUIDANCE APPROXIMATION
3 21713 SPOT SIZE CONVERTER//TAPERED VELOCITY COUPLER//ALIGNMENT TOLERANT STRUCTURES
4 15729 SLOT WAVEGUIDE//POLARIZATION ROTATOR//OPT SENSING COMMUN INTEGRATED NETWOR
5 27996 SEMICONDUCTOR RING LASER SRL//MICRORING LASERS//SEMICONDUCTOR RING LASERS SRLS
6 18516 MULTIMODE INTERFERENCE//MULTIMODE INTERFERENCE MMI//MULTIMODE INTERFERENCE COUPLER
7 25400 LOSSY MODE RESONANCES//LOSSY MODE RESONANCES LMRS//D SHAPED
8 9072 NEW TECHNOL S//LINBO3 OPTICAL MODULATOR//OPTICAL MODULATOR
9 12958 NRD GUIDE//LEAKY WAVE ANTENNAS//LEAKY WAVES
10 30689 ADAPTIVE OPTICAL SPLITTER//CARRIER INDUCED EFFECTS//INP INGAASP INP WAVEGUIDES

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