Class information for:
Level 1: ERBIUM DOPED FIBER AMPLIFIER//GAIN CLAMPING//OPTICAL AMPLIFIERS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4920 1703 13.1 62%


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
185 3       IEEE PHOTONICS TECHNOLOGY LETTERS//OPTICS//JOURNAL OF LIGHTWAVE TECHNOLOGY 56126
110 2             IEEE PHOTONICS TECHNOLOGY LETTERS//JOURNAL OF LIGHTWAVE TECHNOLOGY//OPTICAL FIBER COMMUNICATION 25200
4920 1                   ERBIUM DOPED FIBER AMPLIFIER//GAIN CLAMPING//OPTICAL AMPLIFIERS 1703

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 ERBIUM DOPED FIBER AMPLIFIER authKW 1628441 10% 52% 176
2 GAIN CLAMPING authKW 689539 3% 77% 50
3 OPTICAL AMPLIFIERS authKW 687516 10% 23% 167
4 EDFA authKW 592693 4% 48% 69
5 OPTICAL FIBER AMPLIFIERS authKW 555088 7% 26% 117
6 L BAND EDFA authKW 502001 2% 100% 28
7 TELEKOM MALAYSIA PHOTON address 386386 1% 86% 25
8 HYBRID OPTICAL AMPLIFIER authKW 308198 1% 90% 19
9 ERBIUM DOPED FIBER AMPLIFIER EDFA authKW 306764 2% 46% 37
10 FIBRE AMPLIFIERS authKW 238208 2% 47% 28

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 50436 71% 0% 1203
2 Engineering, Electrical & Electronic 18733 61% 0% 1033
3 Telecommunications 5564 16% 0% 265
4 Physics, Applied 3522 31% 0% 523
5 Computer Science, Information Systems 3 1% 0% 17
6 Computer Science, Hardware & Architecture 3 1% 0% 9
7 Materials Science, Ceramics 2 1% 0% 10
8 Physics, Multidisciplinary -1 2% 0% 28
9 Materials Science, Multidisciplinary -1 4% 0% 60
10 Engineering, Aerospace -2 0% 0% 1

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 TELEKOM MALAYSIA PHOTON 386386 1% 86% 25
2 PHOTON FIBER OPT SYST 89864 1% 26% 19
3 UNIV ENGN UCOE 71714 0% 100% 4
4 OPT COMMUN SYST 58248 1% 25% 13
5 OPT FIBER DEVICES GRP 53786 0% 100% 3
6 LIGHTWAVE COMMUN SECT 40338 0% 75% 3
7 LIGHTWAVE TECHNOL DEV 35857 0% 100% 2
8 NETWORK SYST NEDERLAND 35857 0% 100% 2
9 RIOARO 35857 0% 100% 2
10 MALAYSIAN TECHNOL DEV CORP 35853 0% 50% 4

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 IEEE PHOTONICS TECHNOLOGY LETTERS 126156 20% 2% 337
2 ELECTRONICS LETTERS 32621 16% 1% 267
3 JOURNAL OF LIGHTWAVE TECHNOLOGY 31830 9% 1% 146
4 FIBER AND INTEGRATED OPTICS 20724 2% 4% 31
5 OPTICAL FIBER TECHNOLOGY 15093 2% 3% 31
6 OPTICS COMMUNICATIONS 8838 7% 0% 114
7 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 6387 4% 0% 73
8 OPTIK 4504 3% 0% 52
9 OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS 3659 1% 1% 23
10 IEE PROCEEDINGS-OPTOELECTRONICS 3643 1% 2% 13

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 ERBIUM DOPED FIBER AMPLIFIER 1628441 10% 52% 176 Search ERBIUM+DOPED+FIBER+AMPLIFIER Search ERBIUM+DOPED+FIBER+AMPLIFIER
2 GAIN CLAMPING 689539 3% 77% 50 Search GAIN+CLAMPING Search GAIN+CLAMPING
3 OPTICAL AMPLIFIERS 687516 10% 23% 167 Search OPTICAL+AMPLIFIERS Search OPTICAL+AMPLIFIERS
4 EDFA 592693 4% 48% 69 Search EDFA Search EDFA
5 OPTICAL FIBER AMPLIFIERS 555088 7% 26% 117 Search OPTICAL+FIBER+AMPLIFIERS Search OPTICAL+FIBER+AMPLIFIERS
6 L BAND EDFA 502001 2% 100% 28 Search L+BAND+EDFA Search L+BAND+EDFA
7 HYBRID OPTICAL AMPLIFIER 308198 1% 90% 19 Search HYBRID+OPTICAL+AMPLIFIER Search HYBRID+OPTICAL+AMPLIFIER
8 ERBIUM DOPED FIBER AMPLIFIER EDFA 306764 2% 46% 37 Search ERBIUM+DOPED+FIBER+AMPLIFIER+EDFA Search ERBIUM+DOPED+FIBER+AMPLIFIER+EDFA
9 FIBRE AMPLIFIERS 238208 2% 47% 28 Search FIBRE+AMPLIFIERS Search FIBRE+AMPLIFIERS
10 DOUBLE PASS EDFA 198592 1% 92% 12 Search DOUBLE+PASS+EDFA Search DOUBLE+PASS+EDFA

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 YUCEL, M , YENILMEZ, G , (2015) THE COMPARISON OF THE GAIN FLATTENING TECHNIQUES EDFA CONFIGURATIONS IN THE C/L BAND.JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS. VOL. 17. ISSUE 9-10. P. 1450 -1457 32 91% 0
2 YUCEL, M , GOKTAS, HH , (2012) EXAMINATION OF TEMPERATURE DEPENDENCE OF DOUBLE PASS L BAND ERBIUM DOPED FIBER AMPLIFIER.JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY. VOL. 27. ISSUE 2. P. 237 -243 29 94% 1
3 RADISAVLJEVIC-GAJIC, V , (2014) NON-LINEAR INTEGRAL CONTROL OF PHOTON POWER TRANSIENTS IN OPTICAL COMMUNICATION NETWORKS WITH ERBIUM-DOPED FIBRE AMPLIFIERS.IET CIRCUITS DEVICES & SYSTEMS. VOL. 8. ISSUE 5. P. 412 -420 26 96% 0
4 FENG, H , PATZAK, E , SANITER, J , (2002) METHODS FOR STABILIZING THE GAIN OF EDFAS IN BURST SWITCHING OPTICAL NETWORKS.PHOTONIC NETWORK COMMUNICATIONS. VOL. 4. ISSUE 2. P. 151-166 33 100% 11
5 YUCEL, M , ASLAN, Z , (2013) THE NOISE FIGURE AND GAIN IMPROVEMENT OF DOUBLE-PASS C-BAND EDFA.MICROWAVE AND OPTICAL TECHNOLOGY LETTERS. VOL. 55. ISSUE 11. P. 2525-2528 23 100% 2
6 YUCEL, M , ADNAN MUSTAFA MUSTAFA, D , (2016) OPTIMIZATION WITH GENETIC ALGORITHM OF TEMPERATURE-DEPENDENT FIBER LENGTH OF L-BAND EDFA GAIN.TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES. VOL. 24. ISSUE 3. P. 1034 -1043 26 79% 0
7 SINGH, S , KALER, RS , (2015) REVIEW ON RECENT DEVELOPMENTS IN HYBRID OPTICAL AMPLIFIER FOR DENSE WAVELENGTH DIVISION MULTIPLEXED SYSTEM.OPTICAL ENGINEERING. VOL. 54. ISSUE 10. P. - 30 65% 3
8 YUCEL, M , GOKTAS, HH , CELEBI, FV , (2014) DESIGN AND IMPLEMENTATION OF FUZZY LOGIC BASED AUTOMATIC GAIN CONTROLLER FOR EDFAS.OPTIK. VOL. 125. ISSUE 18. P. 5450 -5453 25 81% 0
9 AL-MANSOORI, MH , AL-GHAITHI, WS , (2014) 56.6 DB HIGH GAIN L-BAND EDFA UTILIZING SHORT-LENGTH HIGHLY-DOPED ERBIUM RARE-EARTH MATERIAL.JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS. VOL. 9. ISSUE . P. - 20 100% 0
10 YUSOFF, NM , ABAS, A , HITAM, S , MAHDI, MA , (2012) BIDIRECTIONAL-PUMPED L-BAND ERBIUM-DOPED FIBER AMPLIFIER WITH PUMP DISTRIBUTION TECHNIQUE.LASER PHYSICS. VOL. 22. ISSUE 7. P. 1252-1256 22 92% 1

Classes with closest relation at Level 1


Rank Class id link
1 9062 RAMAN AMPLIFIER//FIBER RAMAN AMPLIFIER//RAMAN FIBER AMPLIFIER
2 32774 OPTICAL FIBER O100//ABSORPTION A100//CROSS SECTIONAL TEMPERATURE PROFILE
3 17870 HOMODYNE CROSSTALK//OPTICAL CROSSTALK//BIDIRECTIONAL TRANSMISSION
4 12269 WAVEGUIDE AMPLIFIER//OPTICAL WAVEGUIDE AMPLIFIER//CSMFO GRP
5 1878 FIBER LASER//DOUBLE CLAD FIBER//FIBER AMPLIFIER
6 2621 MULTIWAVELENGTH FIBER LASER//FIBER LASER//SINGLE LONGITUDINAL MODE
7 242 TELLURITE GLASS//UPCONVERSION//JUDD OFELT THEORY
8 3533 SOLITON TRANSMISSION//DISPERSION MANAGEMENT//DISPERSION MANAGED SOLITONS
9 2970 SEMICONDUCTOR OPTICAL AMPLIFIER//WAVELENGTH CONVERSION//SEMICONDUCTOR OPTICAL AMPLIFIER SOA
10 11677 SUBCARRIER MULTIPLEXING//PC COMMUNICATION//COMMUNITY ANTENNA TELEVISION

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