Class information for:
Level 2: STIMULATED BRILLOUIN SCATTERING//PHASE CONJUGATION//OPTICS

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
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
456 3       LITHIUM NIOBATE//OPTICS//LINBO3 26210
1303 2             STIMULATED BRILLOUIN SCATTERING//PHASE CONJUGATION//OPTICS 8880
480 1                   PHOTOREFRACTIVE CRYSTAL//PHOTOREFRACTIVE EFFECT//TWO WAVE MIXING 3425
9165 1                   STIMULATED BRILLOUIN SCATTERING//BEAM COMBINATION//PHASE CONJUGATION 1212
9589 1                   COHERENT ANTI STOKES RAMAN SPECTROSCOPY//COHERENT ANTI STOKES RAMAN SCATTERING//CARS 1171
13229 1                   LASER INDUCED GRATINGS//LASER INDUCED THERMAL ACOUSTICS//TWO COLOR RESONANT FOUR WAVE MIXING 882
17698 1                   GAIN GRATING//MULTICHANNEL LASER SYSTEM//VECTOR PHASE CONJUGATION 614
25380 1                   NEMATIC MIXTURE//PRE TRANSITION BEHAVIOR//ARTIFICIAL KERR MEDIA 306
25497 1                   THERMOELECTRIC DETECTOR//MILLIMETER WAVE RANGE//BI09SB01 303
25890 1                   MAGNETIC FIELD AND III V SEMICONDUCTORS//STEADY STATE AND TRANSIENT GAIN COEFFICIENTS//ACOUSTO OPTICAL POLARISATION 290
27939 1                   ANTICOHERENCE OF LIGHT//ELECTRODYNAMICS OF MESOSCOPIC MEDIA//GAUSSIAN INTENSITY PROFILE 237
28298 1                   INFORMAT OPT TECHNOL//CEACIRILCNRSUMR 6637//OPT OPT TECHNOL 228
29053 1                   DIRECT IMAGE TRANSMISSION//ONE WAY IMAGING//SPACE TIME LIGHT MODULATORS 212

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STIMULATED BRILLOUIN SCATTERING authKW 177098 2% 31% 162
2 PHASE CONJUGATION authKW 157287 1% 41% 107
3 OPTICS WoSSC 147481 53% 1% 4740
4 KVANTOVAYA ELEKTRONIKA journal 126515 5% 7% 484
5 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS journal 113337 7% 5% 598
6 OPTICS COMMUNICATIONS journal 100586 10% 3% 868
7 PHOTOREFRACTIVE CRYSTAL authKW 94757 1% 35% 76
8 TWO WAVE MIXING authKW 92176 1% 50% 52
9 PHOTOREFRACTIVE EFFECT authKW 91171 1% 24% 108
10 OPTICS LETTERS journal 73683 9% 3% 794

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 147481 53% 1% 4740
2 Physics, Applied 12119 26% 0% 2275
3 Spectroscopy 4297 7% 0% 585
4 Physics, Multidisciplinary 3201 10% 0% 908
5 Engineering, Electrical & Electronic 2264 12% 0% 1053
6 Physics, Atomic, Molecular & Chemical 2215 7% 0% 660
7 Physics, Condensed Matter 165 5% 0% 408
8 Physics, Fluids & Plasmas 47 1% 0% 101
9 Chemistry, Physical 21 5% 0% 419
10 Engineering, Aerospace 14 0% 0% 37

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMBUST PHYS 30379 1% 14% 61
2 SCI TECHNOL TUNABLE LASER 21573 0% 14% 43
3 NONDESTRUCT TEST 18745 0% 19% 28
4 FOR UNG MINERAL MET WERKSTOFFE 18241 0% 86% 6
5 GRP COMP COMMUN SYST 14189 0% 100% 4
6 NONLINEAR DYNAM OPT GRP 14189 0% 100% 4
7 INT NONLINEAR STUDIES 14185 0% 67% 6
8 COHERENT OPT HOLOG 12666 0% 71% 5
9 PROP DIRECTORATE 12483 0% 11% 33
10 LEHRSTUHL TECH TERMODYNAM 10642 0% 100% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 KVANTOVAYA ELEKTRONIKA 126515 5% 7% 484
2 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 113337 7% 5% 598
3 OPTICS COMMUNICATIONS 100586 10% 3% 868
4 OPTICS LETTERS 73683 9% 3% 794
5 APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY 27561 1% 7% 111
6 APPLIED PHYSICS B-LASERS AND OPTICS 26330 3% 3% 241
7 OPTIKA I SPEKTROSKOPIYA 20231 2% 3% 199
8 APPLIED OPTICS 20001 5% 1% 457
9 JOURNAL OF RAMAN SPECTROSCOPY 16493 2% 3% 167
10 INTERNATIONAL JOURNAL OF NONLINEAR OPTICAL PHYSICS 13399 0% 34% 11

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 STIMULATED BRILLOUIN SCATTERING 177098 2% 31% 162 Search STIMULATED+BRILLOUIN+SCATTERING Search STIMULATED+BRILLOUIN+SCATTERING
2 PHASE CONJUGATION 157287 1% 41% 107 Search PHASE+CONJUGATION Search PHASE+CONJUGATION
3 PHOTOREFRACTIVE CRYSTAL 94757 1% 35% 76 Search PHOTOREFRACTIVE+CRYSTAL Search PHOTOREFRACTIVE+CRYSTAL
4 TWO WAVE MIXING 92176 1% 50% 52 Search TWO+WAVE+MIXING Search TWO+WAVE+MIXING
5 PHOTOREFRACTIVE EFFECT 91171 1% 24% 108 Search PHOTOREFRACTIVE+EFFECT Search PHOTOREFRACTIVE+EFFECT
6 PHASE CONJUGATE MIRROR 72654 0% 79% 26 Search PHASE+CONJUGATE+MIRROR Search PHASE+CONJUGATE+MIRROR
7 PHOTOREFRACTIVE 65657 1% 28% 66 Search PHOTOREFRACTIVE Search PHOTOREFRACTIVE
8 PHOTOREFRACTIVE GRATING 52132 0% 70% 21 Search PHOTOREFRACTIVE+GRATING Search PHOTOREFRACTIVE+GRATING
9 SELF PUMPED PHASE CONJUGATION 51253 0% 85% 17 Search SELF+PUMPED+PHASE+CONJUGATION Search SELF+PUMPED+PHASE+CONJUGATION
10 PHOTOREFRACTIVE MATERIALS 43953 1% 26% 47 Search PHOTOREFRACTIVE+MATERIALS Search PHOTOREFRACTIVE+MATERIALS

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 2


rank cluster_id2 link
1 3423 SILLENITE//BI4GE3O12//BI4SI3O12
2 1893 OPTICS//PHYSICAL REVIEW A//SUPERRADIANCE
3 2008 DIPARTIMENTO FIS INTERATENEO//CAVITY SOLITONS//SOLID STATE RING LASER
4 584 DIGITAL HOLOGRAPHY//APPLIED OPTICS//OPTICS
5 1256 SPATIAL SOLITONS//SPATIAL OPTICAL SOLITONS//OPTICS
6 513 LITHIUM NIOBATE//LINBO3//QUASI PHASE MATCHING
7 1213 OPTICS//OPTICS LETTERS//CHIRPED PULSE AMPLIFICATION
8 3404 ACOUSTO OPTICS//ACOUSTO OPTIC TUNABLE FILTER//ACOUSTOOPT
9 2551 KVANTOVAYA ELEKTRONIKA//CO LASER//LASERS CO2
10 2222 COPPER VAPOR LASER//KVANTOVAYA ELEKTRONIKA//METAL VAPOR LASER

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