Class information for:
Level 1: FIBER BRAGG GRATING//FIBER BRAGG GRATING FBG//FBG SENSOR

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
132 2             FIBER BRAGG GRATING//FIBER OPTIC SENSOR//OPTICS 23388
3589 1                   FIBER BRAGG GRATING//FIBER BRAGG GRATING FBG//FBG SENSOR 1982

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FIBER BRAGG GRATING authKW 1314382 20% 20% 406
2 FIBER BRAGG GRATING FBG authKW 433063 6% 23% 118
3 FBG SENSOR authKW 374941 3% 47% 50
4 FIBER BRAGG GRATING SENSOR authKW 297132 3% 35% 54
5 FIBER OPTIC SENSOR authKW 292530 9% 11% 173
6 STRAIN TRANSFER authKW 132485 1% 56% 15
7 SENSOR MULTIPLEXING authKW 127190 1% 67% 12
8 FBG authKW 110674 2% 22% 31
9 OPTICAL FIBER SENSORS authKW 108795 3% 10% 69
10 STRAIN SENSOR authKW 96907 3% 11% 56

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Instruments & Instrumentation 18213 30% 0% 602
2 Optics 15412 37% 0% 734
3 Materials Science, Composites 8830 10% 0% 197
4 Engineering, Electrical & Electronic 3827 27% 0% 541
5 Engineering, General 2391 9% 0% 175
6 Materials Science, Characterization, Testing 1159 3% 0% 63
7 Physics, Applied 930 16% 0% 327
8 Telecommunications 803 6% 0% 119
9 Materials Science, Multidisciplinary 769 17% 0% 335
10 Electrochemistry 277 4% 0% 76

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RAILWAY INTEROPERABIL TEAM 81768 0% 86% 6
2 STRUCT HLTH MONITORING GRP 64384 0% 45% 9
3 CMUN GRP 47699 0% 100% 3
4 FRONTIER SCIMEGURO KU 47699 0% 100% 3
5 ENGN FIBER OPT SENSING TECHNOL 47341 1% 14% 21
6 DEF RD CANADA 43274 0% 39% 7
7 KOMABA OPEN S 36339 0% 57% 4
8 ROBOT WELDING AUTOMAT 35773 0% 75% 3
9 FIBER OPT SENSING TECHNOL INFORMAT PROC 33794 1% 11% 20
10 COMPOSITE MAT STRUCT UNIT UMEC 31800 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SMART MATERIALS & STRUCTURES 39743 2% 8% 33
2 SMART MATERIALS AND STRUCTURES 36907 6% 2% 111
3 IEEE SENSORS JOURNAL 23057 5% 2% 97
4 MEASUREMENT SCIENCE AND TECHNOLOGY 16523 5% 1% 99
5 JOURNAL OF LIGHTWAVE TECHNOLOGY 10480 5% 1% 91
6 IEEE PHOTONICS TECHNOLOGY LETTERS 9877 5% 1% 102
7 STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL 7649 1% 3% 16
8 SENSORS 6214 3% 1% 68
9 SENSORS AND ACTUATORS A-PHYSICAL 6148 3% 1% 63
10 OPTICS AND LASERS IN ENGINEERING 5761 2% 1% 36

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FIBER BRAGG GRATING 1314382 20% 20% 406 Search FIBER+BRAGG+GRATING Search FIBER+BRAGG+GRATING
2 FIBER BRAGG GRATING FBG 433063 6% 23% 118 Search FIBER+BRAGG+GRATING+FBG Search FIBER+BRAGG+GRATING+FBG
3 FBG SENSOR 374941 3% 47% 50 Search FBG+SENSOR Search FBG+SENSOR
4 FIBER BRAGG GRATING SENSOR 297132 3% 35% 54 Search FIBER+BRAGG+GRATING+SENSOR Search FIBER+BRAGG+GRATING+SENSOR
5 FIBER OPTIC SENSOR 292530 9% 11% 173 Search FIBER+OPTIC+SENSOR Search FIBER+OPTIC+SENSOR
6 STRAIN TRANSFER 132485 1% 56% 15 Search STRAIN+TRANSFER Search STRAIN+TRANSFER
7 SENSOR MULTIPLEXING 127190 1% 67% 12 Search SENSOR+MULTIPLEXING Search SENSOR+MULTIPLEXING
8 FBG 110674 2% 22% 31 Search FBG Search FBG
9 OPTICAL FIBER SENSORS 108795 3% 10% 69 Search OPTICAL+FIBER+SENSORS Search OPTICAL+FIBER+SENSORS
10 STRAIN SENSOR 96907 3% 11% 56 Search STRAIN+SENSOR Search STRAIN+SENSOR

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 38029 STRAIN GAUGE FOIL//PIEZOCERAMIC MODULES//ACTIVE COMPOSITE PANELS
2 25647 OPTICAL FIBER ACCELEROMETER//FIBER OPTIC ACCELEROMETER//INGENIEURGEODASIE MESSSYST
3 8188 EXTRINSIC FABRY PEROT INTERFEROMETER//WHITE LIGHT INTERFEROMETRY//MICHELSON INTERFEROMETRIC SENSOR
4 22512 CHEMICAL COMPOSITION GRATINGS//REGENERATED FIBER BRAGG GRATINGS//INTERDISCIPLINARY PHOTON S
5 217 LONG PERIOD FIBER GRATING//LONG PERIOD GRATING//OPTICAL FIBER SENSOR
6 5746 GRATINGS IN FIBERS//FIBER BRAGG GRATING//DISPERSION COMPENSATION
7 24900 PL OPTOELECT//PC COMMUNICATION//MACRO BEND FIBER FILTER
8 7164 BRILLOUIN SCATTERING//BOTDR//DISTRIBUTED FIBER SENSOR
9 33265 FIBER SPECKLEGRAMS//EXACT RELATIONSHIPS//GRP FIS BASICA LICADA
10 9899 SPRING IN//RESIDUAL INTERNAL STRESS//TOOL PART INTERACTION

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