Class information for:
Level 1: PHOTON TEST//HOMODYNE CROSSTALK//ADV TRANSPORT SYST

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
17990 509 13.5 58%


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 PHOTON TEST Address 10 58% 2% 11
2 HOMODYNE CROSSTALK Author keyword 7 53% 2% 9
3 ADV TRANSPORT SYST Address 6 80% 1% 4
4 OPTICAL CROSSTALK Author keyword 6 17% 6% 32
5 INTERFEROMETRIC NOISE Author keyword 4 38% 2% 9
6 OUTSIDE PLANT Address 4 75% 1% 3
7 COHERENT CROSSTALK Author keyword 4 36% 2% 8
8 FILTER CONCATENATION Author keyword 3 50% 1% 5
9 METROPOLITAN AREA OPTICAL NETWORKS Author keyword 3 100% 1% 3
10 OPTICAL CROSS CONNECT Author keyword 3 14% 4% 19

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 HOMODYNE CROSSTALK 7 53% 2% 9 Search HOMODYNE+CROSSTALK Search HOMODYNE+CROSSTALK
2 OPTICAL CROSSTALK 6 17% 6% 32 Search OPTICAL+CROSSTALK Search OPTICAL+CROSSTALK
3 INTERFEROMETRIC NOISE 4 38% 2% 9 Search INTERFEROMETRIC+NOISE Search INTERFEROMETRIC+NOISE
4 COHERENT CROSSTALK 4 36% 2% 8 Search COHERENT+CROSSTALK Search COHERENT+CROSSTALK
5 FILTER CONCATENATION 3 50% 1% 5 Search FILTER+CONCATENATION Search FILTER+CONCATENATION
6 METROPOLITAN AREA OPTICAL NETWORKS 3 100% 1% 3 Search METROPOLITAN+AREA+OPTICAL+NETWORKS Search METROPOLITAN+AREA+OPTICAL+NETWORKS
7 OPTICAL CROSS CONNECT 3 14% 4% 19 Search OPTICAL+CROSS+CONNECT Search OPTICAL+CROSS+CONNECT
8 DIRECTLY MODULATED LASER 3 26% 2% 9 Search DIRECTLY+MODULATED+LASER Search DIRECTLY+MODULATED+LASER
9 INTRABAND CROSSTALK 3 60% 1% 3 Search INTRABAND+CROSSTALK Search INTRABAND+CROSSTALK
10 DIRECTLY MODULATED LASERS 2 29% 1% 7 Search DIRECTLY+MODULATED+LASERS Search DIRECTLY+MODULATED+LASERS

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 TRANSPARENT LIGHTWAVE NETWORKS 11 100% 1% 6
2 INTERFEROMETRIC CROSSTALK 7 67% 1% 6
3 SINGLE FREQUENCY LASERS 6 71% 1% 5
4 INDUCED INTENSITY NOISE 6 53% 2% 8
5 HOMODYNE CROSSTALK 5 54% 1% 7
6 MULTIWAVELENGTH OPTICAL NETWORKS 4 67% 1% 4
7 GRAM CHARLIER SERIES 4 75% 1% 3
8 POWER PENALTY 2 32% 1% 6
9 NEGATIVE DISPERSION FIBER 2 50% 1% 3
10 SELECTIVE SWITCH 2 43% 1% 3

Journals

Reviews

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 PHOTON TEST 10 58% 2.2% 11
2 ADV TRANSPORT SYST 6 80% 0.8% 4
3 OUTSIDE PLANT 4 75% 0.6% 3
4 OPT COMMUN GRP SUPER TECN 1 17% 0.8% 4
5 BELL S FRANCE 1 50% 0.2% 1
6 DPTO TECNOL FOTON ETSI TELECOMUNICAC 1 50% 0.2% 1
7 EGTRAN GRP 1 50% 0.2% 1
8 ICN TR ON D T 1 50% 0.2% 1
9 S 3 5 1 50% 0.2% 1
10 TERR NETWORK 1 50% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000234292 HYBRID OPTICAL AMPLIFIER//COMPENSATING DEVICE//DENSE WAVELENGTH DIVISION MULTIPLEXED SYSTEM
2 0.0000196617 DIFFERENTIAL PHASE SHIFT KEYING DPSK//DUOBINARY//FORMAT CONVERSION
3 0.0000178857 GRATING DEMULTIPLEXERS//ARRAYED WAVEGUIDE GRATING AWG//ARRAYED WAVEGUIDE GRATING
4 0.0000138781 CHROMATIC DISPERSION MONITORING//OPTICAL PERFORMANCE MONITORING//OPTICAL PERFORMANCE MONITORING OPM
5 0.0000126205 SOA ARRAY//OPTICAL GATE SWITCH//ANGLED FACET
6 0.0000125636 AVERAGE REJECTION PROBABILITY//RECEIVER COLLISION//COMMUN ELECT INFORMAT ENGN
7 0.0000107918 PASSIVE OPTICAL NETWORK PON//PASSIVE OPTICAL NETWORK//PASSIVE OPTICAL NETWORKS PONS
8 0.0000106372 L BAND EDFA//GAIN CLAMPING//TELEKOM MALAYSIA PHOTON
9 0.0000100239 3 D SIGNAL CONSTELLATION//OPTICAL COSTAS LOOP//OPTICAL FDM
10 0.0000099231 PHOTONIC NETWORK COMMUNICATIONS//TRAFFIC GROOMING//OPTICAL NETWORKS