Class information for:
Level 1: CHROMATIC DISPERSION MONITORING//OPTICAL PERFORMANCE MONITORING//OPTICAL PERFORMANCE MONITORING OPM

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
21297 365 13.5 60%


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 CHROMATIC DISPERSION MONITORING Author keyword 34 93% 4% 13
2 OPTICAL PERFORMANCE MONITORING Author keyword 28 42% 14% 51
3 OPTICAL PERFORMANCE MONITORING OPM Author keyword 27 71% 6% 22
4 OPTICAL SIGNAL TO NOISE RATIO OSNR Author keyword 17 42% 8% 31
5 OPTICAL SIGNAL TO NOISE RATIO OSNR MONITORING Author keyword 17 100% 2% 8
6 ASYNCHRONOUS SAMPLING Author keyword 7 32% 5% 19
7 AVERAGED Q FACTOR Author keyword 6 100% 1% 4
8 MULTI IMPAIRMENT MONITORING Author keyword 6 100% 1% 4
9 AMPLITUDE HISTOGRAM Author keyword 5 54% 2% 7
10 OPT NETWORKING ADV TECHNOL PLANNING Address 4 67% 1% 4

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 CHROMATIC DISPERSION MONITORING 34 93% 4% 13 Search CHROMATIC+DISPERSION+MONITORING Search CHROMATIC+DISPERSION+MONITORING
2 OPTICAL PERFORMANCE MONITORING 28 42% 14% 51 Search OPTICAL+PERFORMANCE+MONITORING Search OPTICAL+PERFORMANCE+MONITORING
3 OPTICAL PERFORMANCE MONITORING OPM 27 71% 6% 22 Search OPTICAL+PERFORMANCE+MONITORING+OPM Search OPTICAL+PERFORMANCE+MONITORING+OPM
4 OPTICAL SIGNAL TO NOISE RATIO OSNR 17 42% 8% 31 Search OPTICAL+SIGNAL+TO+NOISE+RATIO+OSNR Search OPTICAL+SIGNAL+TO+NOISE+RATIO+OSNR
5 OPTICAL SIGNAL TO NOISE RATIO OSNR MONITORING 17 100% 2% 8 Search OPTICAL+SIGNAL+TO+NOISE+RATIO+OSNR+MONITORING Search OPTICAL+SIGNAL+TO+NOISE+RATIO+OSNR+MONITORING
6 ASYNCHRONOUS SAMPLING 7 32% 5% 19 Search ASYNCHRONOUS+SAMPLING Search ASYNCHRONOUS+SAMPLING
7 AVERAGED Q FACTOR 6 100% 1% 4 Search AVERAGED+Q+FACTOR Search AVERAGED+Q+FACTOR
8 MULTI IMPAIRMENT MONITORING 6 100% 1% 4 Search MULTI+IMPAIRMENT+MONITORING Search MULTI+IMPAIRMENT+MONITORING
9 AMPLITUDE HISTOGRAM 5 54% 2% 7 Search AMPLITUDE+HISTOGRAM Search AMPLITUDE+HISTOGRAM
10 IN BAND OPTICAL SIGNAL TO NOISE RATIO OSNR 4 75% 1% 3 Search IN+BAND+OPTICAL+SIGNAL+TO+NOISE+RATIO+OSNR Search IN+BAND+OPTICAL+SIGNAL+TO+NOISE+RATIO+OSNR

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 AMPLITUDE HISTOGRAM EVALUATION 17 100% 2% 8
2 40 GB S RZ SIGNAL 11 100% 2% 6
3 OSNR 10 61% 3% 11
4 IN BAND OSNR 9 67% 2% 8
5 PILOT TONE 6 71% 1% 5
6 NULLING METHOD 4 67% 1% 4
7 POLARIZATION NULLING METHOD 2 40% 1% 4
8 MANAGED SOLITON SYSTEM 1 100% 1% 2
9 PM AM CONVERSION 1 100% 1% 2
10 TIMING JITTER MEASUREMENTS 1 100% 1% 2

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Optical performance monitoring for the next generation optical communication networks 2010 63 84 50%
A review of the polarization-nulling technique for monitoring optical-signal-to-noise ratio in dynamic WDM networks 2006 38 17 53%

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 NETWORKING ADV TECHNOL PLANNING 4 67% 1.1% 4
2 ENGN NEXT GENERAT INTERNET ACESS SYST 1 100% 0.5% 2
3 OPTOELETRON SCI ENGN 1 100% 0.5% 2
4 CHAIR RF PHOTON 1 50% 0.3% 1
5 ICT AUSTRALIA VICTORIAN 1 50% 0.3% 1
6 OCLT MOE 1 50% 0.3% 1
7 PHOTON TECHNOL GRP GTF 1 50% 0.3% 1
8 DIGITAL SOLUT 1 29% 0.5% 2
9 PHOTON OPT SCI IPOS 0 15% 0.8% 3
10 COMP COMM ENGN 0 33% 0.3% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000205896 DIFFERENTIAL PHASE SHIFT KEYING DPSK//DUOBINARY//FORMAT CONVERSION
2 0.0000205534 POLARIZATION MODE DISPERSION PMD//POLARIZATION MODE DISPERSION//OPTICAL FIBER POLARIZATION
3 0.0000138781 PHOTON TEST//HOMODYNE CROSSTALK//ADV TRANSPORT SYST
4 0.0000129771 DISPERSION COMPENSATION//GRATINGS IN FIBERS//BROADBAND OPT NETWORK S
5 0.0000113203 JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING//ELASTIC OPTICAL NETWORK//HIGH PERFORMANCE NETWORKS GRP
6 0.0000109741 OPTICAL PULSE MEASUREMENTS//PULSE CHARACTERIZATION//OPTICAL PULSE CHARACTERIZATION
7 0.0000092500 COHERENT DETECTION//COHERENT COMMUNICATIONS//OPT NETWORKS GRP
8 0.0000089683 FOUR PHOTON MIXING//FOUR WAVE MIXING FWM//OPTICAL PARAMETRIC AMPLIFIERS OPAS
9 0.0000084462 ADV PHOTON DEVICE SYST//OPTOELECT CIRCUITS SYST//MICROELECT SCI S
10 0.0000061896 ACOUSTOOPTIC SWITCHES//OPTICAL FREQUENCY INTERVAL DIVIDER//AWG MULTIPLEXER