Class information for:
Level 1: LASER INDUCED DAMAGE//LASER DAMAGE//LASER INDUCED DAMAGE THRESHOLD

Basic class information
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
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
54 3       PHOTONIC CRYSTAL//OPTICS//METAMATERIALS 95723
2353 2             LASER INDUCED DAMAGE//OPTICAL COATINGS//LASER INDUCED DAMAGE THRESHOLD 4634
9013 1                   LASER INDUCED DAMAGE//LASER DAMAGE//LASER INDUCED DAMAGE THRESHOLD 1226

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LASER INDUCED DAMAGE authKW 1323380 8% 54% 96
2 LASER DAMAGE authKW 680370 5% 44% 60
3 LASER INDUCED DAMAGE THRESHOLD authKW 578627 4% 51% 44
4 RD OPT THIN FILM COATINGS address 499851 3% 59% 33
5 FUSED SILICA authKW 370043 6% 20% 72
6 TIO2 SIO2 HIGH REFLECTORS authKW 154232 0% 100% 6
7 LASER FUS address 138992 8% 5% 101
8 TA2O5 FILMS authKW 137090 1% 67% 8
9 LASER CONDITIONING authKW 135282 1% 53% 10
10 SURFACE THERMAL LENS authKW 128527 0% 100% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 26296 60% 0% 741
2 Materials Science, Coatings & Films 1818 9% 0% 112
3 Physics, Applied 1772 26% 0% 322
4 Physics, Multidisciplinary 319 9% 0% 110
5 Physics, Condensed Matter 299 10% 0% 125
6 Materials Science, Multidisciplinary 109 10% 0% 126
7 Spectroscopy 38 2% 0% 27
8 Materials Science, Ceramics 38 1% 0% 18
9 Instruments & Instrumentation 16 2% 0% 25
10 Nuclear Science & Technology 12 2% 0% 21

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RD OPT THIN FILM COATINGS 499851 3% 59% 33
2 LASER FUS 138992 8% 5% 101
3 PRECIS OPT ENGN 123807 3% 15% 33
4 SHANGHAI OPT FINE MECH 118151 13% 3% 163
5 HIGH POWER LASER MAT 98705 2% 17% 22
6 MAT HIGH POWER LASER 88776 4% 7% 47
7 MAT HIGH POWER LASERS 77098 1% 25% 12
8 LASER COMPONENTS 68545 0% 67% 4
9 CESTA 66117 3% 8% 33
10 IGNIT IL 63264 1% 31% 8

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 APPLIED OPTICS 36579 18% 1% 226
2 CHINESE OPTICS LETTERS 12474 3% 1% 38
3 OPTICAL ENGINEERING 9729 6% 1% 74
4 OPTICS EXPRESS 7567 8% 0% 103
5 LASER FOCUS WORLD 3576 1% 1% 15
6 SOVIET JOURNAL OF OPTICAL TECHNOLOGY 2850 1% 1% 9
7 HIGH POWER LASER SCIENCE AND ENGINEERING 2734 0% 3% 4
8 OPTIK 2728 3% 0% 35
9 ACTA PHYSICA SINICA 2173 3% 0% 42
10 ADVANCES IN CONDENSED MATTER PHYSICS 1978 0% 1% 6

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LASER INDUCED DAMAGE 1323380 8% 54% 96 Search LASER+INDUCED+DAMAGE Search LASER+INDUCED+DAMAGE
2 LASER DAMAGE 680370 5% 44% 60 Search LASER+DAMAGE Search LASER+DAMAGE
3 LASER INDUCED DAMAGE THRESHOLD 578627 4% 51% 44 Search LASER+INDUCED+DAMAGE+THRESHOLD Search LASER+INDUCED+DAMAGE+THRESHOLD
4 FUSED SILICA 370043 6% 20% 72 Search FUSED+SILICA Search FUSED+SILICA
5 TIO2 SIO2 HIGH REFLECTORS 154232 0% 100% 6 Search TIO2+SIO2+HIGH+REFLECTORS Search TIO2+SIO2+HIGH+REFLECTORS
6 TA2O5 FILMS 137090 1% 67% 8 Search TA2O5+FILMS Search TA2O5+FILMS
7 LASER CONDITIONING 135282 1% 53% 10 Search LASER+CONDITIONING Search LASER+CONDITIONING
8 SURFACE THERMAL LENS 128527 0% 100% 5 Search SURFACE+THERMAL+LENS Search SURFACE+THERMAL+LENS
9 HIGH REFLECTION FILMS 102822 0% 100% 4 Search HIGH+REFLECTION+FILMS Search HIGH+REFLECTION+FILMS
10 LIGHT INTENSIFICATION 102822 0% 100% 4 Search LIGHT+INTENSIFICATION Search LIGHT+INTENSIFICATION

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 21470 PLASMA ION ASSISTED DEPOSITION//ECR ION BEAM PROCESSING//FAR UV REFLECTANCE
2 21800 PL MATH AUTOMAT//ACOUSTICAL SURVEILLANCE//CRESCENT BEAM
3 36720 LASER POLISHING//LASERMICRO POLISHING//QUASISTATIC PROBLEM OF THERMOELASTICITY
4 9342 VISIBLE SPECTRAL REGION//RUGATE FILTER//OPTICAL COATINGS
5 28450 ACTIVE QUANTUM FILTER//QUANTUM SENSITIVITY LIMIT//LONG PULSED LASER
6 7785 KDP//KDP CRYSTAL//POTASSIUM DIHYDROGEN PHOSPHATE
7 18661 BULK INHOMOGENEITY//ANGLE RESOLVED SCATTERING//ISOTROPY DEGREE
8 2389 FEMTOSECOND LASER//LASER MICROPROC GRP//PHOTON CRAFT PROJECT
9 12217 ANTIREFLECTIVE COATING//ANTIFOGGING//ANTIREFLECTION
10 22036 HOT IMAGE//SMALL SCALE SELF FOCUSING//HIGH POWER LASER BEAM

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