Class information for:
Level 1: MULTIWAVELENGTH FIBER LASER//FIBER LASER//SINGLE LONGITUDINAL MODE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2621 2193 15.5 82%


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
2621 1                   MULTIWAVELENGTH FIBER LASER//FIBER LASER//SINGLE LONGITUDINAL MODE 2193

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 MULTIWAVELENGTH FIBER LASER authKW 821893 3% 84% 70
2 FIBER LASER authKW 778278 16% 16% 354
3 SINGLE LONGITUDINAL MODE authKW 649784 3% 66% 71
4 ERBIUM DOPED FIBER LASER authKW 448680 3% 55% 59
5 FIBER RING LASER authKW 417607 3% 50% 60
6 BRILLOUIN FIBER LASER authKW 406053 2% 83% 35
7 ERBIUM DOPED FIBER authKW 382831 3% 36% 76
8 MULTIWAVELENGTH authKW 337867 2% 49% 50
9 SINGLE LONGITUDINAL MODE SLM authKW 276516 1% 83% 24
10 ERBIUM DOPED FIBER EDF authKW 261373 2% 57% 33

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 93534 84% 0% 1852
2 Physics, Applied 7604 39% 0% 849
3 Engineering, Electrical & Electronic 7246 35% 0% 759
4 Telecommunications 955 6% 0% 134
5 Physics, Multidisciplinary 65 4% 0% 95
6 Instruments & Instrumentation 0 1% 0% 23
7 Engineering, General -0 0% 0% 10
8 History & Philosophy of Science -1 0% 0% 1
9 Spectroscopy -9 0% 0% 4
10 Physics, Mathematical -9 0% 0% 4

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 WIRELESS PHOTON NETWORKS 229788 2% 38% 43
2 LIGHTWAVE TECHNOL 167207 4% 14% 84
3 PHOTON FIBER OPT SYST 162585 1% 40% 29
4 PHOTON 114998 14% 3% 299
5 ALL OPT NETWORK ADV TELECOMMUN EMC 87006 0% 63% 10
6 COMP COMMUN SYST ENGN 78728 2% 14% 41
7 POLYU DUT JOINT PHOTON 77337 0% 56% 10
8 ALL OPT NETWORK ADV TELECOMMUN NETWORK 69361 2% 13% 39
9 PHOTOELE ON COMMUN JIANGXI PROV 55681 0% 50% 8
10 INFORMAT COMMUN S 53476 2% 11% 36

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 LASER PHYSICS 76084 6% 4% 141
2 LASER PHYSICS LETTERS 58198 5% 4% 99
3 IEEE PHOTONICS TECHNOLOGY LETTERS 53703 11% 2% 250
4 OPTICAL FIBER TECHNOLOGY 18549 2% 3% 39
5 OPTICS COMMUNICATIONS 15134 8% 1% 169
6 OPTICS AND LASER TECHNOLOGY 12485 3% 1% 64
7 OPTICS EXPRESS 11990 8% 1% 172
8 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 11929 5% 1% 113
9 PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) 11139 2% 2% 45
10 OPTICS LETTERS 10761 7% 1% 152

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 MULTIWAVELENGTH FIBER LASER 821893 3% 84% 70 Search MULTIWAVELENGTH+FIBER+LASER Search MULTIWAVELENGTH+FIBER+LASER
2 FIBER LASER 778278 16% 16% 354 Search FIBER+LASER Search FIBER+LASER
3 SINGLE LONGITUDINAL MODE 649784 3% 66% 71 Search SINGLE+LONGITUDINAL+MODE Search SINGLE+LONGITUDINAL+MODE
4 ERBIUM DOPED FIBER LASER 448680 3% 55% 59 Search ERBIUM+DOPED+FIBER+LASER Search ERBIUM+DOPED+FIBER+LASER
5 FIBER RING LASER 417607 3% 50% 60 Search FIBER+RING+LASER Search FIBER+RING+LASER
6 BRILLOUIN FIBER LASER 406053 2% 83% 35 Search BRILLOUIN+FIBER+LASER Search BRILLOUIN+FIBER+LASER
7 ERBIUM DOPED FIBER 382831 3% 36% 76 Search ERBIUM+DOPED+FIBER Search ERBIUM+DOPED+FIBER
8 MULTIWAVELENGTH 337867 2% 49% 50 Search MULTIWAVELENGTH Search MULTIWAVELENGTH
9 SINGLE LONGITUDINAL MODE SLM 276516 1% 83% 24 Search SINGLE+LONGITUDINAL+MODE+SLM Search SINGLE+LONGITUDINAL+MODE+SLM
10 ERBIUM DOPED FIBER EDF 261373 2% 57% 33 Search ERBIUM+DOPED+FIBER+EDF Search ERBIUM+DOPED+FIBER+EDF

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 BELLEMARE, A , (2003) CONTINUOUS-WAVE SILICA-BASED ERBIUM-DOPED FIBRE LASERS.PROGRESS IN QUANTUM ELECTRONICS. VOL. 27. ISSUE 4. P. 211 -266 110 59% 67
2 WANG, X , ZHU, YD , ZHOU, P , WANG, XL , XIAO, H , SI, L , (2013) TUNABLE, MULTIWAVELENGTH TM-DOPED FIBER LASER BASED ON POLARIZATION ROTATION AND FOUR-WAVE-MIXING EFFECT.OPTICS EXPRESS. VOL. 21. ISSUE 22. P. 25977-25984 31 91% 24
3 UMMY, MA , MADAMOPOULOS, N , RAZANI, M , HOSSAIN, A , DORSINVILLE, R , (2012) SWITCHABLE DUAL-WAVELENGTH SOA-BASED FIBER LASER WITH CONTINUOUS TUNABILITY OVER THE C-BAND AT ROOM-TEMPERATURE.OPTICS EXPRESS. VOL. 20. ISSUE 21. P. 23367 -23373 29 100% 10
4 YIN, GL , LOU, SQ , WANG, X , HAN, BL , (2014) DUAL-WAVELENGTH ERBIUM-DOPED FIBER LASER WITH TUNABLE WAVELENGTH SPACING USING A TWIN CORE FIBER-BASED FILTER.JOURNAL OF OPTICS. VOL. 16. ISSUE 5. P. - 30 94% 2
5 LI, XJ , REN, LY , LIN, X , JU, HJ , CHEN, N , LIANG, J , REN, KL , XU, YP , (2015) IMPROVED MULTIPLE-WAVELENGTH BRILLOUIN-RAMAN FIBER LASER ASSISTED BY FOUR-WAVE MIXING WITH A MICRO-AIR CAVITY.APPLIED OPTICS. VOL. 54. ISSUE 33. P. 9919 -9924 27 96% 3
6 FENG, SC , LU, SH , PENG, WJ , LI, Q , QI, CH , FENG, T , JIAN, SS , (2013) PHOTONIC GENERATION OF MICROWAVE SIGNAL USING A DUAL-WAVELENGTH ERBIUM-DOPED FIBER RING LASER WITH CMFBG FILTER AND SATURABLE ABSORBER.OPTICS AND LASER TECHNOLOGY. VOL. 45. ISSUE . P. 32-36 28 97% 8
7 LATIF, AA , ZULKIFLI, MZ , AWANG, NA , HARUN, SW , AHMAD, H , (2010) A SIMPLE LINEAR CAVITY DUAL-WAVELENGTH FIBER LASER USING AWG AS WAVELENGTH SELECTIVE MECHANISM.LASER PHYSICS. VOL. 20. ISSUE 11. P. 2006-2010 29 100% 11
8 KIM, BK , CHUNG, Y , (2012) MULTIWAVELENGTH ERBIUM-DOPED FIBER LASER USING TWIN-CORE PHOTONIC CRYSTAL FIBER.LASER PHYSICS. VOL. 22. ISSUE 5. P. 967-971 31 91% 2
9 FENG, SC , QI, CH , LI, Q , PENG, WJ , GAO, S , JIAN, SS , (2013) PHOTONIC GENERATION OF MICROWAVE SIGNAL BY BEATING A DUAL-WAVELENGTH SINGLE LONGITUDINAL MODE ERBIUM-DOPED FIBER RING LASER BASED ON THE POLARIZATION MAINTAINING FIBER BRAGG GRATING.MICROWAVE AND OPTICAL TECHNOLOGY LETTERS. VOL. 55. ISSUE 2. P. 347-351 28 93% 5
10 LIU, S , YAN, FP , LIU, P , ZHANG, LN , BAI, ZY , YIN, B , ZHOU, H , (2016) SWITCHABLE SINGLE-POLARIZATION DUAL-WAVELENGTH TDFL USING PM FABRY-PEROT FILTER.OPTICAL FIBER TECHNOLOGY. VOL. 29. ISSUE . P. 1 -5 26 90% 1

Classes with closest relation at Level 1


Rank Class id link
1 32774 OPTICAL FIBER O100//ABSORPTION A100//CROSS SECTIONAL TEMPERATURE PROFILE
2 1878 FIBER LASER//DOUBLE CLAD FIBER//FIBER AMPLIFIER
3 4920 ERBIUM DOPED FIBER AMPLIFIER//GAIN CLAMPING//OPTICAL AMPLIFIERS
4 8174 DISPERSION COMPENSATION//GRATINGS IN FIBERS//FIBER BRAGG GRATING
5 34160 FREQUENCY SHIFTED FEEDBACK//FREQUENCY SHIFTED FEEDBACK LASER//FM OPERATION
6 8618 FIBER OPTIC GYROSCOPE//SUPERFLUORESCENT FIBER SOURCE//MICROSATELLITE
7 1689 FIBER BRAGG GRATING//FIBER BRAGG GRATING FBG//FIBER BRAGG GRATING SENSOR
8 5222 CLOCK RECOVERY//ALL OPTICAL CLOCK RECOVERY//NONLINEAR OPTICAL LOOP MIRROR
9 1040 FIBER LASER//MODE LOCKING//SATURABLE ABSORBER
10 2468 OPTICAL FIBER SENSOR//REFRACTIVE INDEX SENSOR//FIBER OPTIC SENSOR

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