Class information for:
Level 1: SLOT WAVEGUIDE//POLARIZATION ROTATOR//OPT SENSING COMMUN INTEGRATED NETWOR

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
15729 1                   SLOT WAVEGUIDE//POLARIZATION ROTATOR//OPT SENSING COMMUN INTEGRATED NETWOR 721

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SLOT WAVEGUIDE authKW 1535255 9% 56% 63
2 POLARIZATION ROTATOR authKW 624789 4% 53% 27
3 OPT SENSING COMMUN INTEGRATED NETWOR address 426712 3% 41% 24
4 POLARIZATION BEAM SPLITTER PBS authKW 233121 1% 67% 8
5 POLARIZATION SPLITTER authKW 222303 3% 22% 23
6 SILICON SLOT WAVEGUIDE authKW 218556 1% 100% 5
7 POLARIZATION CONVERTER authKW 213785 2% 33% 15
8 POLARIZATION SPLITTER AND ROTATOR authKW 174845 1% 100% 4
9 SLANTED SIDEWALLS authKW 174845 1% 100% 4
10 POLARIZATION SELECTIVE DEVICES authKW 132211 2% 28% 11

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 32341 87% 0% 625
2 Engineering, Electrical & Electronic 3420 41% 0% 296
3 Physics, Applied 1705 33% 0% 235
4 Telecommunications 1062 11% 0% 78
5 Nanoscience & Nanotechnology 3 2% 0% 13
6 Instruments & Instrumentation 2 1% 0% 10
7 Electrochemistry -0 1% 0% 5
8 Remote Sensing -0 0% 0% 1
9 Physics, Multidisciplinary -1 2% 0% 11
10 Engineering, General -1 0% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPT SENSING COMMUN INTEGRATED NETWOR 426712 3% 41% 24
2 PHOTON OPT COMMUN 70502 2% 15% 11
3 ZHEJIANG PROV SENSING TECHNOL 51585 2% 8% 14
4 ALL OPT 43711 0% 100% 1
5 BIONAND NANOMED BIOTECHNOL 43711 0% 100% 1
6 ECOLE SUPER INGN MANS MICROC QUEST 43711 0% 100% 1
7 EMERGIN DEVICE TECHNOL 43711 0% 100% 1
8 ENGN HOLON 43711 0% 100% 1
9 FRAUNHOFER TELECOMUN 43711 0% 100% 1
10 ICB OCP 43711 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE PHOTONICS TECHNOLOGY LETTERS 40048 17% 1% 123
2 JOURNAL OF LIGHTWAVE TECHNOLOGY 18715 10% 1% 73
3 OPTICS EXPRESS 15680 16% 0% 113
4 IEEE PHOTONICS JOURNAL 11198 3% 1% 25
5 OPTICS LETTERS 9964 12% 0% 83
6 IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 2043 2% 0% 14
7 OPTICAL AND QUANTUM ELECTRONICS 2012 2% 0% 14
8 APPLIED OPTICS 1526 5% 0% 36
9 PHOTONICS RESEARCH 1271 0% 1% 3
10 OPTICS COMMUNICATIONS 1166 4% 0% 27

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SLOT WAVEGUIDE 1535255 9% 56% 63 Search SLOT+WAVEGUIDE Search SLOT+WAVEGUIDE
2 POLARIZATION ROTATOR 624789 4% 53% 27 Search POLARIZATION+ROTATOR Search POLARIZATION+ROTATOR
3 POLARIZATION BEAM SPLITTER PBS 233121 1% 67% 8 Search POLARIZATION+BEAM+SPLITTER+PBS Search POLARIZATION+BEAM+SPLITTER+PBS
4 POLARIZATION SPLITTER 222303 3% 22% 23 Search POLARIZATION+SPLITTER Search POLARIZATION+SPLITTER
5 SILICON SLOT WAVEGUIDE 218556 1% 100% 5 Search SILICON+SLOT+WAVEGUIDE Search SILICON+SLOT+WAVEGUIDE
6 POLARIZATION CONVERTER 213785 2% 33% 15 Search POLARIZATION+CONVERTER Search POLARIZATION+CONVERTER
7 POLARIZATION SPLITTER AND ROTATOR 174845 1% 100% 4 Search POLARIZATION+SPLITTER+AND+ROTATOR Search POLARIZATION+SPLITTER+AND+ROTATOR
8 SLANTED SIDEWALLS 174845 1% 100% 4 Search SLANTED+SIDEWALLS Search SLANTED+SIDEWALLS
9 POLARIZATION SELECTIVE DEVICES 132211 2% 28% 11 Search POLARIZATION+SELECTIVE+DEVICES Search POLARIZATION+SELECTIVE+DEVICES
10 MODAL EFFECTIVE INDEX 131134 0% 100% 3 Search MODAL+EFFECTIVE+INDEX Search MODAL+EFFECTIVE+INDEX

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
1 799 SILICON PHOTONICS//OPTICAL NETWORK ON CHIP//INTEGRATED OPTICS
2 10440 SILICON WAVEGUIDE//MICROELECT SCI S//OPTOELECT CIRCUITS SYST
3 18516 MULTIMODE INTERFERENCE//MULTIMODE INTERFERENCE MMI//MULTIMODE INTERFERENCE COUPLER
4 2443 BEAM PROPAGATION METHOD//BEAM PROPAGATION METHOD BPM//DIELECTRIC WAVEGUIDES
5 1051 SURFACE PLASMON POLARITONS//PLASMONIC WAVEGUIDE//SURFACE PLASMONS
6 9072 NEW TECHNOL S//LINBO3 OPTICAL MODULATOR//OPTICAL MODULATOR
7 13149 INTEGRATED OPTICAL SENSORS//DUAL POLARIZATION INTERFEROMETRY//EVANESCENT WAVE SENSORS
8 1213 PHOTONIC CRYSTAL//PHOTONIC CRYSTAL WAVEGUIDE//SLOW LIGHT
9 4523 ARRAYED WAVEGUIDE GRATING AWG//ARRAYED WAVEGUIDE GRATING//GRATING DEMULTIPLEXERS
10 17892 WAVELENGTH SELECTIVE COUPLING//MICROPHOTON PROJECT 3D//3D MICROPHOTON PROJECT

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