Class information for:
Level 1: FAST AXIAL FLOW//FAST AXIAL FLOW CO2 LASER//RF EXCITED CO2 LASERS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12123 930 14.3 36%


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
2476 2             OXYGEN IODINE LASER//KVANTOVAYA ELEKTRONIKA//CHEMICAL OXYGEN IODINE LASER 3960
12123 1                   FAST AXIAL FLOW//FAST AXIAL FLOW CO2 LASER//RF EXCITED CO2 LASERS 930

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 FAST AXIAL FLOW authKW 164161 1% 100% 5
2 FAST AXIAL FLOW CO2 LASER authKW 164161 1% 100% 5
3 RF EXCITED CO2 LASERS authKW 131329 0% 100% 4
4 SIX TEMPERATURE MODEL authKW 131329 0% 100% 4
5 LASERS CO2 authKW 131317 1% 40% 10
6 ANNULAR RESONATORS authKW 98497 0% 100% 3
7 ENERGY COUPLING COEFFICIENT authKW 98497 0% 100% 3
8 CO2 LASER authKW 75652 6% 4% 55
9 ASFC CO2 LASER authKW 73871 0% 75% 3
10 TWO CHANNELS authKW 73871 0% 75% 3

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 10694 45% 0% 415
2 Physics, Applied 8345 60% 0% 559
3 Engineering, Electrical & Electronic 1052 22% 0% 200
4 Instruments & Instrumentation 391 7% 0% 67
5 Physics, Multidisciplinary 98 6% 0% 60
6 Physics, Fluids & Plasmas 86 3% 0% 27
7 Engineering, General 18 2% 0% 15
8 Spectroscopy 4 1% 0% 12
9 Robotics 0 0% 0% 1
10 Materials Science, Characterization, Testing -0 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 HIGH ENERGY LASER 65664 0% 100% 2
2 OPTOELECT SCI TECHNOL 51606 2% 9% 18
3 LASER FREQUENCY 32832 0% 100% 1
4 LP2NUMR BAT A30 5298 32832 0% 100% 1
5 MECATRON DEPET 32832 0% 100% 1
6 OPTOELECT SCI TEHCNOL 32832 0% 100% 1
7 PRE PROJECTS ADV STUDIES OFF 32832 0% 100% 1
8 NONCONVENT PROC FORMING LASER TECHNOL 26263 0% 40% 2
9 PHOTOELECT SCI TECHNOL 26263 0% 40% 2
10 TELECOMMUN ACOUST 21438 1% 9% 7

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 JOURNAL OF QUANTUM ELECTRONICS 26555 9% 1% 83
2 OPTICS AND LASER TECHNOLOGY 26020 6% 1% 60
3 KVANTOVAYA ELEKTRONIKA 25252 8% 1% 71
4 APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY 5312 2% 1% 16
5 JOURNAL OF PHYSICS D-APPLIED PHYSICS 4353 6% 0% 53
6 ZHURNAL TEKHNICHESKOI FIZIKI 3615 3% 0% 26
7 LASER FOCUS-ELECTRO-OPTICS 2832 0% 2% 4
8 OPTICS COMMUNICATIONS 2728 5% 0% 47
9 APPLIED OPTICS 2672 6% 0% 54
10 INFRARED PHYSICS 2564 1% 1% 9

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 FAST AXIAL FLOW 164161 1% 100% 5 Search FAST+AXIAL+FLOW Search FAST+AXIAL+FLOW
2 FAST AXIAL FLOW CO2 LASER 164161 1% 100% 5 Search FAST+AXIAL+FLOW+CO2+LASER Search FAST+AXIAL+FLOW+CO2+LASER
3 RF EXCITED CO2 LASERS 131329 0% 100% 4 Search RF+EXCITED+CO2+LASERS Search RF+EXCITED+CO2+LASERS
4 SIX TEMPERATURE MODEL 131329 0% 100% 4 Search SIX+TEMPERATURE+MODEL Search SIX+TEMPERATURE+MODEL
5 LASERS CO2 131317 1% 40% 10 Search LASERS+CO2 Search LASERS+CO2
6 ANNULAR RESONATORS 98497 0% 100% 3 Search ANNULAR+RESONATORS Search ANNULAR+RESONATORS
7 ENERGY COUPLING COEFFICIENT 98497 0% 100% 3 Search ENERGY+COUPLING+COEFFICIENT Search ENERGY+COUPLING+COEFFICIENT
8 CO2 LASER 75652 6% 4% 55 Search CO2+LASER Search CO2+LASER
9 ASFC CO2 LASER 73871 0% 75% 3 Search ASFC+CO2+LASER Search ASFC+CO2+LASER
10 TWO CHANNELS 73871 0% 75% 3 Search TWO+CHANNELS Search TWO+CHANNELS

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 XU, YG , WANG, SJ , DU, Q , MA, ZR , JI, YP , LI, YD , (2015) EFFECT OF MISALIGNMENTS ON PHASE-LOCKING IN A LARGE AREA DISCHARGE CO2 LASER.OPTICS COMMUNICATIONS. VOL. 348. ISSUE . P. 53 -58 22 88% 0
2 AL-HAWAT, S , SHIHADA, S , (2015) CONSTRUCTION OF A TRANSVERSELY EXCITED SLOW AXIAL FLOW RADIO-FREQUENCY CO2 LASER AT 13.56 MHZ.OPTICS AND LASER TECHNOLOGY. VOL. 69. ISSUE . P. 52 -59 18 100% 0
3 SOKOVIKOV, VV , (2000) SIMILARITY OF HF DISCHARGES AS ACTIVE MEDIA OF GAS LASERS: COMPACT CO2 LASERS WITH HIGH FREQUENCY EXCITATION.JOURNAL OF RUSSIAN LASER RESEARCH. VOL. 21. ISSUE 1. P. 46 -61 25 96% 0
4 XU, YG , (2014) PHASE-LOCKING OF COMBINATION-CYLINDER DISCHARGE CO2 LASER.OPTICS COMMUNICATIONS. VOL. 319. ISSUE . P. 61-69 20 77% 1
5 XU, YG , (2014) MISALIGNMENT ANALYSIS OF COMBINATION-CYLINDER DISCHARGE CO2 LASER.APPLIED OPTICS. VOL. 53. ISSUE 32. P. 7753 -7760 19 76% 0
6 XU, YG , LI, YD , ZHANG, B , QIU, Y , (2011) THE INFLUENCE OF MISALIGNMENT OF AN AXISYMMETRICAL FOLDED-COMBINED CO2 LASER ON OUTPUT POWER.OPTICS AND LASER TECHNOLOGY. VOL. 43. ISSUE 3. P. 555-558 15 100% 0
7 SAITO, K , KATO, M , YAJIMA, H , KIMURA, M , UCHIYAMA, T , (2007) MICROWAVE EXCITED CO2 LASER WITH MULTIPLE UNITS USING ORTHOGONAL ELECTRIC FIELDS.APPLIED PHYSICS B-LASERS AND OPTICS. VOL. 87. ISSUE 1. P. 105 -110 16 100% 0
8 XU, YG , WANG, SJ , FAN, QC , MA, ZR , (2013) COMPARATIVE RESEARCH OF MULTICHANNEL SLAB AND DISCHARGE TUBE CO2 LASERS.APPLIED OPTICS. VOL. 52. ISSUE 14. P. 3298-3304 15 88% 1
9 KOUSHKI, A , SILAKHORI, K , JELVANI, S , (2013) THEORETICAL STUDY OF SMALL SIGNAL GAIN OF SLOW FLOW CW CO2 LASERS WITH DIFFUSION COOLING.EUROPEAN PHYSICAL JOURNAL D. VOL. 67. ISSUE 9. P. - 14 93% 1
10 XU, YG , (2012) COMBINATION OF MULTI-BEAM IN THE RECTANGULAR SLABS DISCHARGE CO2 LASER ARRAY.OPTICS AND LASER TECHNOLOGY. VOL. 44. ISSUE 7. P. 2058 -2063 15 75% 0

Classes with closest relation at Level 1


Rank Class id link
1 22302 CO LASER//FIRST OVERTONE//OVERTONE CO LASER
2 10399 OPTICALLY PUMPED FAR INFRARED LASER//INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES//SEQUENCE BAND
3 14613 VARIABLE REFLECTIVITY MIRROR//MILIEUX IONISES LASERS//GAUSSIAN MIRROR
4 10014 COHERENT BEAM COMBINING//COHERENT COMBINING//COHERENT BEAM COMBINATION
5 22125 KVANTOVAYA ELEKTRONIKA//FAST FLOW LASER//SCI IND LASERS
6 27371 CONTACT SCREEN//BEAM POSITION SENSING//HIGH POWER LASER BEAM MONITORING
7 22355 DFDL//1 PS LASER SOURCE//2 MIRROR LASERS
8 27612 SEMICONDUCTOR OBSTACLE//MICROWAVE PULSE COMPRESSION//DOUBLE RIDGED H TYPE WAVEGUIDE
9 15837 HOLLOW WAVEGUIDE//HOLLOW GLASS WAVEGUIDE//INFRARED FIBERS
10 3365 PHOTOCHEM PROC//KVANTOVAYA ELEKTRONIKA//XECL LASER

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