Class information for:
Level 1: FIBER OPTIC GYROSCOPE//SUPERFLUORESCENT FIBER SOURCE//MICROSATELLITE

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
9671 1                   FIBER OPTIC GYROSCOPE//SUPERFLUORESCENT FIBER SOURCE//MICROSATELLITE 1164

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FIBER OPTIC GYROSCOPE authKW 826616 5% 58% 53
2 SUPERFLUORESCENT FIBER SOURCE authKW 346550 1% 80% 16
3 MICROSATELLITE address 212455 2% 41% 19
4 FIBER OPTIC GYROSCOPE FOG authKW 193385 1% 71% 10
5 INTERFEROMETRIC FIBER OPTIC GYROSCOPE IFOG authKW 165831 1% 88% 7
6 GYROSCOPE authKW 147154 5% 9% 59
7 FIBER OPTICAL GYROSCOPE authKW 144393 1% 67% 8
8 SAGNAC EFFECT authKW 140871 2% 24% 22
9 RESONATOR FIBER OPTIC GYRO authKW 139240 1% 86% 6
10 SHUPE EFFECT authKW 135373 0% 100% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 28704 65% 0% 753
2 Engineering, Electrical & Electronic 4021 35% 0% 413
3 Telecommunications 1927 11% 0% 133
4 Physics, Applied 998 21% 0% 245
5 Spectroscopy 602 7% 0% 79
6 Instruments & Instrumentation 296 6% 0% 68
7 Engineering, General 140 3% 0% 37
8 Physics, Multidisciplinary 37 4% 0% 51
9 Engineering, Aerospace 26 1% 0% 11
10 Electrochemistry 4 1% 0% 14

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MICROSATELLITE 212455 2% 41% 19
2 INERTIAL SYST GRP 60917 0% 75% 3
3 OPTI ELECT TECHNOL 54149 0% 100% 2
4 SCI TECHNOL INERTIAL 39805 1% 9% 16
5 FIBER OPT METROL 36098 0% 67% 2
6 PROGRAM CHANGJIANG OLAR INNOVAT TEAM UNI 36098 0% 67% 2
7 MICRONANO MEASUREMENT MANIPULAT PHYS 30963 2% 6% 18
8 AMSAM RD MG NC 27075 0% 100% 1
9 ARO GRP 27075 0% 100% 1
10 COMIS NACL INVEST CIENT TECN LA PLATA 27075 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF LIGHTWAVE TECHNOLOGY 16042 7% 1% 86
2 OPTICS LETTERS 10408 9% 0% 108
3 APPLIED OPTICS 6420 8% 0% 93
4 OPTICAL FIBER TECHNOLOGY 5536 1% 1% 16
5 IEEE PHOTONICS TECHNOLOGY LETTERS 4881 5% 0% 55
6 KVANTOVAYA ELEKTRONIKA 3677 3% 0% 30
7 OPTICAL ENGINEERING 3590 4% 0% 44
8 ELECTRONICS LETTERS 3248 6% 0% 70
9 PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS 3102 2% 0% 25
10 OPTICS AND SPECTROSCOPY 2931 2% 0% 25

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FIBER OPTIC GYROSCOPE 826616 5% 58% 53 Search FIBER+OPTIC+GYROSCOPE Search FIBER+OPTIC+GYROSCOPE
2 SUPERFLUORESCENT FIBER SOURCE 346550 1% 80% 16 Search SUPERFLUORESCENT+FIBER+SOURCE Search SUPERFLUORESCENT+FIBER+SOURCE
3 FIBER OPTIC GYROSCOPE FOG 193385 1% 71% 10 Search FIBER+OPTIC+GYROSCOPE+FOG Search FIBER+OPTIC+GYROSCOPE+FOG
4 INTERFEROMETRIC FIBER OPTIC GYROSCOPE IFOG 165831 1% 88% 7 Search INTERFEROMETRIC+FIBER+OPTIC+GYROSCOPE+IFOG Search INTERFEROMETRIC+FIBER+OPTIC+GYROSCOPE+IFOG
5 GYROSCOPE 147154 5% 9% 59 Search GYROSCOPE Search GYROSCOPE
6 FIBER OPTICAL GYROSCOPE 144393 1% 67% 8 Search FIBER+OPTICAL+GYROSCOPE Search FIBER+OPTICAL+GYROSCOPE
7 SAGNAC EFFECT 140871 2% 24% 22 Search SAGNAC+EFFECT Search SAGNAC+EFFECT
8 RESONATOR FIBER OPTIC GYRO 139240 1% 86% 6 Search RESONATOR+FIBER+OPTIC+GYRO Search RESONATOR+FIBER+OPTIC+GYRO
9 SHUPE EFFECT 135373 0% 100% 5 Search SHUPE+EFFECT Search SHUPE+EFFECT
10 SUPERFLUORESCENT FIBER SOURCE SFS 121833 1% 75% 6 Search SUPERFLUORESCENT+FIBER+SOURCE+SFS Search SUPERFLUORESCENT+FIBER+SOURCE+SFS

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 11379 POLARIZATION MAINTAINING FIBER//BIREFRINGENT FIBERS//OPTOELECT IND
2 16464 FUNDAMENTALSTN WETTZELL//ROTATIONAL SEISMOLOGY//LASER GYROSCOPE
3 8504 MICRORING RESONATOR//HYBRID COMP//ADV PHOTON SCI
4 8188 EXTRINSIC FABRY PEROT INTERFEROMETER//WHITE LIGHT INTERFEROMETRY//MICHELSON INTERFEROMETRIC SENSOR
5 12092 SIDE POLISHED FIBER//SIDE POLISHED OPTICAL FIBER//OPTICAL COUPLERS
6 24663 SUPERLUMINESCENT DIODE//SUPERLUMINESCENT DIODES SLDS//SUPERLUMINESCENT DIODE SLD
7 27996 SEMICONDUCTOR RING LASER SRL//MICRORING LASERS//SEMICONDUCTOR RING LASERS SRLS
8 11440 FARADAY EFFECT//OPTICAL CURRENT SENSOR//FIBER OPTIC CURRENT SENSOR
9 14628 SLOW LIGHT//COHERENT POPULATION OSCILLATION//FAST LIGHT
10 22773 MAGNUS OPTICAL EFFECT//SINGLE FIBER MULTIMODE INTERFEROMETER//MEASURING LINES

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