Class information for:
Level 1: POLYMER OPTICAL FIBER//PLASTIC OPTICAL FIBER//KEIO PHOTON

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10283 1076 18.0 55%


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
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
89 3       OPTICS//OPTICS LETTERS//FIBER LASER 77430
60 2             FIBER BRAGG GRATING//OPTICS//PHOTONIC CRYSTAL FIBER 29150
10283 1                   POLYMER OPTICAL FIBER//PLASTIC OPTICAL FIBER//KEIO PHOTON 1076

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 POLYMER OPTICAL FIBER authKW 1613213 9% 56% 102
2 PLASTIC OPTICAL FIBER authKW 493893 6% 28% 63
3 KEIO PHOTON address 428883 2% 66% 23
4 POLYMER OPTICAL FIBER POF authKW 368051 2% 62% 21
5 KOIKE PHOTON POLYMER PROJECT address 298687 2% 53% 20
6 GRADED INDEX PLASTIC OPTICAL FIBER authKW 291874 1% 86% 12
7 POLYMER OPT FIBER PLICAT address 245254 1% 79% 11
8 INTERFACIAL GEL POLYMERIZATION authKW 229852 1% 90% 9
9 GRADED INDEX POLYMER OPTICAL FIBER GI POF authKW 227016 1% 100% 8
10 PLASTIC OPTICAL FIBER POF authKW 177164 1% 39% 16

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Optics 15420 50% 0% 534
2 Polymer Science 2809 20% 0% 215
3 Engineering, Electrical & Electronic 1900 26% 0% 281
4 Telecommunications 1503 10% 0% 112
5 Physics, Applied 682 19% 0% 200
6 Instruments & Instrumentation 558 8% 0% 85
7 Materials Science, Textiles 295 2% 0% 20
8 Engineering, General 95 3% 0% 30
9 Electrochemistry 8 1% 0% 15
10 Materials Science, Paper & Wood 4 0% 0% 4

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 KEIO PHOTON 428883 2% 66% 23
2 KOIKE PHOTON POLYMER PROJECT 298687 2% 53% 20
3 POLYMER OPT FIBER PLICAT 245254 1% 79% 11
4 POF AC 170262 1% 100% 6
5 PL LASER PHOTON GRP 127688 1% 50% 9
6 H TELEKOMMUNIKAT 118236 0% 83% 5
7 GTF 92865 1% 55% 6
8 EXPLORATORY ADV TECHNOL SOLUT ORIENTED 90805 0% 80% 4
9 ETSI BILBAO 80585 1% 20% 14
10 ERATO SORST KOIKE PHOTON POLYMER PROJECT 56754 0% 100% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF LIGHTWAVE TECHNOLOGY 15486 8% 1% 81
2 IEEE PHOTONICS TECHNOLOGY LETTERS 8521 7% 0% 70
3 APPLIED OPTICS 7402 9% 0% 96
4 OPTICAL FIBER TECHNOLOGY 4864 1% 1% 14
5 WESTERN ELECTRIC ENGINEER 3545 0% 13% 1
6 FIBER AND INTEGRATED OPTICS 2755 1% 1% 9
7 POLYMER JOURNAL 2565 2% 0% 23
8 KOBUNSHI RONBUNSHU 2503 2% 0% 18
9 MEASUREMENT SCIENCE AND TECHNOLOGY 2408 3% 0% 28
10 OPTICS EXPRESS 2194 5% 0% 52

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 POLYMER OPTICAL FIBER 1613213 9% 56% 102 Search POLYMER+OPTICAL+FIBER Search POLYMER+OPTICAL+FIBER
2 PLASTIC OPTICAL FIBER 493893 6% 28% 63 Search PLASTIC+OPTICAL+FIBER Search PLASTIC+OPTICAL+FIBER
3 POLYMER OPTICAL FIBER POF 368051 2% 62% 21 Search POLYMER+OPTICAL+FIBER+POF Search POLYMER+OPTICAL+FIBER+POF
4 GRADED INDEX PLASTIC OPTICAL FIBER 291874 1% 86% 12 Search GRADED+INDEX+PLASTIC+OPTICAL+FIBER Search GRADED+INDEX+PLASTIC+OPTICAL+FIBER
5 INTERFACIAL GEL POLYMERIZATION 229852 1% 90% 9 Search INTERFACIAL+GEL+POLYMERIZATION Search INTERFACIAL+GEL+POLYMERIZATION
6 GRADED INDEX POLYMER OPTICAL FIBER GI POF 227016 1% 100% 8 Search GRADED+INDEX+POLYMER+OPTICAL+FIBER+GI+POF Search GRADED+INDEX+POLYMER+OPTICAL+FIBER+GI+POF
7 PLASTIC OPTICAL FIBER POF 177164 1% 39% 16 Search PLASTIC+OPTICAL+FIBER+POF Search PLASTIC+OPTICAL+FIBER+POF
8 GRADED INDEX PLASTIC OPTICAL FIBER GI POF 173808 1% 88% 7 Search GRADED+INDEX+PLASTIC+OPTICAL+FIBER+GI+POF Search GRADED+INDEX+PLASTIC+OPTICAL+FIBER+GI+POF
9 ORIENTATIONAL BIREFRINGENCE 173808 1% 88% 7 Search ORIENTATIONAL+BIREFRINGENCE Search ORIENTATIONAL+BIREFRINGENCE
10 PHOTOELASTIC BIREFRINGENCE 173808 1% 88% 7 Search PHOTOELASTIC+BIREFRINGENCE Search PHOTOELASTIC+BIREFRINGENCE

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 PETERS, K , (2011) POLYMER OPTICAL FIBER SENSORS-A REVIEW.SMART MATERIALS AND STRUCTURES. VOL. 20. ISSUE 1. P. - 43 84% 78
2 WEBB, DJ , (2015) FIBRE BRAGG GRATING SENSORS IN POLYMER OPTICAL FIBRES.MEASUREMENT SCIENCE AND TECHNOLOGY. VOL. 26. ISSUE 9. P. - 41 69% 15
3 BONEFACINO, JL , CHENG, X , TSE, MLV , TAM, HY , (2017) RECENT PROGRESS IN POLYMER OPTICAL FIBER LIGHT SOURCES AND FIBER BRAGG GRATINGS.IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS. VOL. 23. ISSUE 2. P. - 32 94% 0
4 KOIKE, Y , KOIKE, K , (2011) PROGRESS IN LOW-LOSS AND HIGH-BANDWIDTH PLASTIC OPTICAL FIBERS.JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS. VOL. 49. ISSUE 1. P. 2 -17 30 71% 21
5 WOYESSA, G , FASANO, A , STEFANI, A , MARKOS, C , NIELSEN, K , RASMUSSEN, HK , BANG, O , (2016) SINGLE MODE STEP-INDEX POLYMER OPTICAL FIBER FOR HUMIDITY INSENSITIVE HIGH TEMPERATURE FIBER BRAGG GRATING SENSORS.OPTICS EXPRESS. VOL. 24. ISSUE 2. P. 1253 -1260 21 68% 6
6 HU, XH , KINET, D , MEGRET, P , CAUCHETEUR, C , (2016) CONTROL OVER PHOTO-INSCRIPTION AND THERMAL ANNEALING TO OBTAIN HIGH-QUALITY BRAGG GRATINGS IN DOPED PMMA OPTICAL FIBERS.OPTICS LETTERS. VOL. 41. ISSUE 13. P. 2930 -2933 21 91% 0
7 BILRO, L , ALBERTO, N , PINTO, JL , NOGUEIRA, R , (2012) OPTICAL SENSORS BASED ON PLASTIC FIBERS.SENSORS. VOL. 12. ISSUE 9. P. 12184 -12207 34 47% 65
8 HU, XH , PUN, CFJ , TAM, HY , MEGRET, P , CAUCHETEUR, C , (2014) HIGHLY REFLECTIVE BRAGG GRATINGS IN SLIGHTLY ETCHED STEP-INDEX POLYMER OPTICAL FIBER.OPTICS EXPRESS. VOL. 22. ISSUE 15. P. 18807 -18817 22 81% 7
9 ZUBIA, J , ARRUE, J , (2001) PLASTIC OPTICAL FIBERS: AN INTRODUCTION TO THEIR TECHNOLOGICAL PROCESSES AND APPLICATIONS.OPTICAL FIBER TECHNOLOGY. VOL. 7. ISSUE 2. P. 101 -140 22 92% 213
10 NAKAO, R , KONDO, A , KOIKE, Y , (2012) FABRICATION OF HIGH GLASS TRANSITION TEMPERATURE GRADED-INDEX PLASTIC OPTICAL FIBER: PART 2-FIBER FABRICATION AND CHARACTERIZATIONS.JOURNAL OF LIGHTWAVE TECHNOLOGY. VOL. 30. ISSUE 7. P. 969-973 21 88% 4

Classes with closest relation at Level 1


Rank Class id link
1 24903 CONCENTRIC GRADIENT INDEXED LENSES//HYPERBOLIC SECANT INDEX//GRIN OPTICS
2 12250 POLYMER WAVEGUIDE//THERMO OPTIC SWITCH//PERFLUOROCYCLOBUTYL ARYL ETHER
3 26446 PL OPTOELECT//MACROBENDING LOSS//MACRO BEND FIBER FILTER
4 13341 FIBER OPTIC DISPLACEMENT SENSOR//LIQUID LEVEL SENSOR//LIQUID LEVEL MEASUREMENT
5 36410 FIBER SPECKLEGRAMS//GRP FIS BASICA LICADA//FIBER SPECKLE
6 7086 MODE DIVISION MULTIPLEXING//SPACE DIVISION MULTIPLEXING//MULTICORE FIBER
7 29172 WHEATHERABILITY//2D CONTINUOUS DISCRETE LINEAR SYSTEMS//ACRYLONITRILE EPDM STYRENE COPOLYMER PHOTOOXIDATION
8 20686 FRONTAL POLYMERIZATION//FRONTAL POLYMERIZATION FP//ISOTHERMAL FRONTAL POLYMERIZATION
9 25063 BALLISTOCARDIOGRAPHY BCG//SEISMOCARDIOGRAPHY//BALLISTOCARDIOGRAPHY
10 23675 ABEL INVERSION//ALMOST BERNSTEIN OPERATIONAL MATRIX OF INTEGRATION//ARC FUSION SPLICED FIBERS

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