Class information for:
Level 1: POLARIZATION MODE DISPERSION PMD//POLARIZATION MODE DISPERSION//OPTICAL FIBER POLARIZATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
6567 1399 14.0 62%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
52 28909 IEEE PHOTONICS TECHNOLOGY LETTERS//JOURNAL OF LIGHTWAVE TECHNOLOGY//OPTICAL FIBER COMMUNICATION

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 POLARIZATION MODE DISPERSION PMD Author keyword 225 59% 18% 251
2 POLARIZATION MODE DISPERSION Author keyword 119 43% 15% 212
3 OPTICAL FIBER POLARIZATION Author keyword 78 50% 8% 112
4 POLARIZATION DEPENDENT LOSS PDL Author keyword 29 48% 3% 44
5 DIFFERENTIAL GROUP DELAY DGD Author keyword 24 60% 2% 26
6 PMD COMPENSATION Author keyword 20 54% 2% 26
7 POLARIZATION DEPENDENT LOSS Author keyword 17 33% 3% 42
8 POLARIZATION MODE DISPERSION PMD COMPENSATION Author keyword 15 77% 1% 10
9 SPUN FIBERS Author keyword 13 67% 1% 12
10 FIBER BIREFRINGENCE Author keyword 12 52% 1% 17

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 POLARIZATION MODE DISPERSION PMD 225 59% 18% 251 Search POLARIZATION+MODE+DISPERSION+PMD Search POLARIZATION+MODE+DISPERSION+PMD
2 POLARIZATION MODE DISPERSION 119 43% 15% 212 Search POLARIZATION+MODE+DISPERSION Search POLARIZATION+MODE+DISPERSION
3 OPTICAL FIBER POLARIZATION 78 50% 8% 112 Search OPTICAL+FIBER+POLARIZATION Search OPTICAL+FIBER+POLARIZATION
4 POLARIZATION DEPENDENT LOSS PDL 29 48% 3% 44 Search POLARIZATION+DEPENDENT+LOSS+PDL Search POLARIZATION+DEPENDENT+LOSS+PDL
5 DIFFERENTIAL GROUP DELAY DGD 24 60% 2% 26 Search DIFFERENTIAL+GROUP+DELAY+DGD Search DIFFERENTIAL+GROUP+DELAY+DGD
6 PMD COMPENSATION 20 54% 2% 26 Search PMD+COMPENSATION Search PMD+COMPENSATION
7 POLARIZATION DEPENDENT LOSS 17 33% 3% 42 Search POLARIZATION+DEPENDENT+LOSS Search POLARIZATION+DEPENDENT+LOSS
8 POLARIZATION MODE DISPERSION PMD COMPENSATION 15 77% 1% 10 Search POLARIZATION+MODE+DISPERSION+PMD+COMPENSATION Search POLARIZATION+MODE+DISPERSION+PMD+COMPENSATION
9 SPUN FIBERS 13 67% 1% 12 Search SPUN+FIBERS Search SPUN+FIBERS
10 FIBER BIREFRINGENCE 12 52% 1% 17 Search FIBER+BIREFRINGENCE Search FIBER+BIREFRINGENCE

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 POLARIZATION MODE DISPERSION 110 39% 16% 222
2 PRINCIPAL STATES 64 73% 4% 49
3 PMD 64 49% 7% 95
4 MODE DISPERSION 56 47% 6% 88
5 PMD COMPENSATION 27 54% 3% 35
6 DIFFERENTIAL GROUP DELAY 21 61% 2% 22
7 1ST ORDER PMD 21 90% 1% 9
8 JONES MATRIX 18 56% 2% 22
9 DGD 18 83% 1% 10
10 LOW PMD FIBERS 18 89% 1% 8

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
PMD fundamentals: Polarization mode dispersion in optical fibers 2000 391 14 79%
Polarization-mode dispersion in high-speed fiber-optic transmission systems 2002 58 83 65%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 OPT POLARIZAT 6 80% 0.3% 4
2 OPT COMMUN HIGH FREQUENCY ENGN 6 50% 0.6% 8
3 OPT FIBRE UNIT 4 67% 0.3% 4
4 LIGHTWAVE COMMUN SYST 3 100% 0.2% 3
5 EIM E 2 24% 0.6% 8
6 MINIST LUMINESCENCE OPT INFORMAT TECHNOL 2 50% 0.2% 3
7 OPT INFORMAT 2 17% 0.6% 9
8 CHAIR OPT COMMUN HIGH FREQUENCY ENGN 1 50% 0.1% 2
9 COM FIXED NETWORKS 1 100% 0.1% 2
10 CONSORTIUM OPT PROC SWITCHING MILAN 1 100% 0.1% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000205534 CHROMATIC DISPERSION MONITORING//OPTICAL PERFORMANCE MONITORING//OPTICAL PERFORMANCE MONITORING OPM
2 0.0000139167 DIFFERENTIAL PHASE SHIFT KEYING DPSK//DUOBINARY//FORMAT CONVERSION
3 0.0000095605 OPTOELECT IND//FRINGE IDENTIFICATION//MICHELSON INTERFEROMETRIC SENSOR
4 0.0000084737 SOLITON TRANSMISSION//DISPERSION MANAGEMENT//DISPERSION MANAGED SOLITONS
5 0.0000083538 3 D SIGNAL CONSTELLATION//OPTICAL COSTAS LOOP//OPTICAL FDM
6 0.0000081536 COHERENT DETECTION//COHERENT COMMUNICATIONS//OPT NETWORKS GRP
7 0.0000064961 OPTICAL TIME DOMAIN REFLECTOMETER OTDR//C OFDR//OPTICAL TIME DOMAIN REFLECTOMETRY OTDR
8 0.0000060493 HYBRID OPTICAL AMPLIFIER//COMPENSATING DEVICE//DENSE WAVELENGTH DIVISION MULTIPLEXED SYSTEM
9 0.0000059180 FARADAY EFFECT//SPUN FIBRE//FIBER OPTIC CURRENT SENSOR
10 0.0000055107 MODE DIVISION MULTIPLEXING//MODE DIVISION MULTIPLEXING MDM//SPACE DIVISION MULTIPLEXING