Class information for:
Level 1: DIVERGENCE HALF ANGLE//OPT FIBER UNIT//PHILIPS TELECOMMUNICATION REVIEW

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10291 1076 14.0 45%


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
10291 1                   DIVERGENCE HALF ANGLE//OPT FIBER UNIT//PHILIPS TELECOMMUNICATION REVIEW 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 DIVERGENCE HALF ANGLE authKW 141885 0% 100% 5
2 OPT FIBER UNIT address 127694 1% 75% 6
3 PHILIPS TELECOMMUNICATION REVIEW journal 111218 1% 28% 14
4 NON ZERO DISPERSION SHIFTED FIBER authKW 101344 0% 71% 5
5 LP11 MODE authKW 90805 0% 80% 4
6 MODE FIELD RADIUS authKW 88674 0% 63% 5
7 DISPERSION FLATTENING authKW 85131 0% 100% 3
8 DISPERSION SHIFTING authKW 85131 0% 100% 3
9 SPOT SIZE TECHNIQUE authKW 85131 0% 100% 3
10 SPLICE LOSS authKW 82541 1% 36% 8

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 23414 61% 0% 654
2 Engineering, Electrical & Electronic 10549 57% 0% 618
3 Telecommunications 8480 24% 0% 256
4 Physics, Applied 205 12% 0% 127
5 Spectroscopy 34 2% 0% 24
6 Remote Sensing 13 1% 0% 7
7 Engineering, General 6 1% 0% 12
8 METALLURGY & MINING 5 0% 0% 1
9 Physics, Multidisciplinary 2 3% 0% 28
10 Materials Science, Ceramics 1 1% 0% 6

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 OPT FIBER UNIT 127694 1% 75% 6
2 FIBER OPT OPTOELECT GRP 56754 0% 100% 2
3 EOGI 37835 0% 67% 2
4 MINIST EDUC LASER OPTOELECT TECHNOL 36481 0% 43% 3
5 FUJIAN PROV PHOTON TECHNOL LASER O 31920 0% 38% 3
6 ADV STUDIES PL MATH 28377 0% 100% 1
7 COMMUN LINES 28377 0% 100% 1
8 ELE OMAGNET TECHNOL OPT ELE METROL GRP 28377 0% 100% 1
9 ESTUDOS AVANC ADOS 28377 0% 100% 1
10 FIBER TO THE HOME 28377 0% 100% 1

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 PHILIPS TELECOMMUNICATION REVIEW 111218 1% 28% 14
2 JOURNAL OF LIGHTWAVE TECHNOLOGY 59977 15% 1% 159
3 ELECTRONICS LETTERS 26751 18% 0% 192
4 OPTICAL AND QUANTUM ELECTRONICS 16407 4% 1% 48
5 BELL SYSTEM TECHNICAL JOURNAL 11448 1% 3% 13
6 NTZ ARCHIV 10413 1% 6% 6
7 IEE PROCEEDINGS-J OPTOELECTRONICS 5967 1% 2% 10
8 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA 5690 1% 2% 13
9 FIBER AND INTEGRATED OPTICS 4906 1% 1% 12
10 IEEE JOURNAL OF QUANTUM ELECTRONICS 4516 3% 0% 37

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 DIVERGENCE HALF ANGLE 141885 0% 100% 5 Search DIVERGENCE+HALF+ANGLE Search DIVERGENCE+HALF+ANGLE
2 NON ZERO DISPERSION SHIFTED FIBER 101344 0% 71% 5 Search NON+ZERO+DISPERSION+SHIFTED+FIBER Search NON+ZERO+DISPERSION+SHIFTED+FIBER
3 LP11 MODE 90805 0% 80% 4 Search LP11+MODE Search LP11+MODE
4 MODE FIELD RADIUS 88674 0% 63% 5 Search MODE+FIELD+RADIUS Search MODE+FIELD+RADIUS
5 DISPERSION FLATTENING 85131 0% 100% 3 Search DISPERSION+FLATTENING Search DISPERSION+FLATTENING
6 DISPERSION SHIFTING 85131 0% 100% 3 Search DISPERSION+SHIFTING Search DISPERSION+SHIFTING
7 SPOT SIZE TECHNIQUE 85131 0% 100% 3 Search SPOT+SIZE+TECHNIQUE Search SPOT+SIZE+TECHNIQUE
8 SPLICE LOSS 82541 1% 36% 8 Search SPLICE+LOSS Search SPLICE+LOSS
9 EFFECTIVE CORE AREA 75669 0% 67% 4 Search EFFECTIVE+CORE+AREA Search EFFECTIVE+CORE+AREA
10 DISPERSION FLATTENED FIBER 68098 1% 40% 6 Search DISPERSION+FLATTENED+FIBER Search DISPERSION+FLATTENED+FIBER

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 ZONG, LJ , (2015) RELIABLE CHROMATIC DISPERSION MEASUREMENT METHOD FOR INSTALLED OPTICAL FIBERS.APPLIED OPTICS. VOL. 54. ISSUE 26. P. 7973 -7977 18 86% 0
2 PATTOJOSHI, P , HOSAIN, SI , (1998) SINGLE-PARAMETER VARIATIONAL APPROXIMATIONS FOR LINEAR AND NONLINEAR EFFECTS IN SINGLE-MODE FIBERS: A COMPARATIVE STUDY.MICROWAVE AND OPTICAL TECHNOLOGY LETTERS. VOL. 18. ISSUE 1. P. 63-73 24 100% 4
3 MOHAPATRA, H , HOSAIN, SI , PATTOJOSHI, P , (2012) SINGLE PARAMETER SCALAR VARIATIONAL ANALYSIS FOR SINGLE-MODE FIBERS WITH SMOOTHED-OUT AND COMPOSITE REFRACTIVE INDEX PROFILES: A COMPARATIVE STUDY.OPTIK. VOL. 123. ISSUE 8. P. 679-683 20 80% 1
4 MOHAPATRA, H , HOSAIN, SI , (2013) A STUDY OF THE PROPAGATION CHARACTERISTICS OF W-TYPE SINGLE-MODE FIBERS USING VARIATIONAL FIELDS OF SINGLE-CLAD SINGLE-MODE FIBERS.OPTIK. VOL. 124. ISSUE 23. P. 6205-6211 18 86% 0
5 ARTIGLIA, M , COPPA, G , DIVITA, P , POTENZA, M , SHARMA, A , (1989) MODE FIELD DIAMETER MEASUREMENTS IN SINGLE-MODE OPTICAL FIBERS.JOURNAL OF LIGHTWAVE TECHNOLOGY. VOL. 7. ISSUE 8. P. 1139 -1152 29 94% 51
6 MOHAPATRA, H , GHOSH, D , HOSAIN, SI , PATTOJOSHI, P , (2012) BEND LOSS CALCULATION IN SINGLE-MODE GRADED-INDEX FIBERS USING VARIATIONAL FIELDS.OPTICS COMMUNICATIONS. VOL. 285. ISSUE 24. P. 5151-5156 15 88% 3
7 AINSLIE, BJ , DAY, CR , (1986) A REVIEW OF SINGLE-MODE FIBERS WITH MODIFIED DISPERSION CHARACTERISTICS.JOURNAL OF LIGHTWAVE TECHNOLOGY. VOL. 4. ISSUE 8. P. 967-979 31 94% 93
8 KLIMENTOV, D , TOLSTIK, N , DVOYRIN, VV , KALASHNIKOV, VL , SOROKINA, IT , (2012) BROADBAND DISPERSION MEASUREMENT OF ZBLAN, GERMANATE AND SILICA FIBERS IN MIDIR.JOURNAL OF LIGHTWAVE TECHNOLOGY. VOL. 30. ISSUE 12. P. 1943 -1947 13 93% 10
9 BASU, M , GHOSH, D , (2005) MODELING OF A STEP INDEX SEGMENTED CORE SINGLE MODE OPTICAL FIBER AS A DISPERSION COMPENSATOR.OPTIK. VOL. 116. ISSUE 6. P. 255-264 16 94% 1
10 MUSSINA, R , SELVIAH, DR , FERNANDEZ, FA , TIJHUIS, AG , DE HON, BP , (2014) A RAPID ACCURATE TECHNIQUE TO CALCULATE THE GROUP DELAY, DISPERSION AND DISPERSION SLOPE OF ARBITRARY RADIAL REFRACTIVE INDEX PROFILE WEAKLY-GUIDING OPTICAL FIBERS.PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER. VOL. 145. ISSUE . P. 93 -113 18 62% 3

Classes with closest relation at Level 1


Rank Class id link
1 13481 REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES//IBARAKI ELECT COMMUN S TRANSMISS LINE//HEAVILY DOPED FIBRES
2 26446 PL OPTOELECT//MACROBENDING LOSS//MACRO BEND FIBER FILTER
3 8211 OPTOELECT IND//BIREFRINGENT FIBERS//POLARIZATION MAINTAINING FIBER
4 23675 ABEL INVERSION//ALMOST BERNSTEIN OPERATIONAL MATRIX OF INTEGRATION//ARC FUSION SPLICED FIBERS
5 25980 EM WAVE PROPAGATION//CUTOFF CONDITIONS//WEAK GUIDANCE APPROXIMATION
6 7086 MODE DIVISION MULTIPLEXING//SPACE DIVISION MULTIPLEXING//MULTICORE FIBER
7 6236 BEAM PROPAGATION METHOD//BEAM PROPAGATION METHOD BPM//OPTICAL WAVEGUIDE THEORY
8 548 PHOTONIC CRYSTAL FIBER//CONFINEMENT LOSS//PHOTONIC CRYSTAL FIBER PCF
9 13468 LENSED FIBER//FIBER ALIGNMENT SHIFT//HYPERBOLIC MICROLENS
10 18396 OPTICAL PERFORMANCE MONITORING//OPTICAL PERFORMANCE MONITORING OPM//OPTICAL SIGNAL TO NOISE RATIO OSNR

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