Class information for: |
Basic class information |
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 |
| 9165 | 1 | STIMULATED BRILLOUIN SCATTERING//BEAM COMBINATION//PHASE CONJUGATION | 1212 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | STIMULATED BRILLOUIN SCATTERING | authKW | 1174395 | 13% | 29% | 154 |
| 2 | BEAM COMBINATION | authKW | 214688 | 1% | 49% | 17 |
| 3 | PHASE CONJUGATION | authKW | 195045 | 4% | 17% | 44 |
| 4 | BRILLOUIN AMPLIFICATION | authKW | 185725 | 1% | 71% | 10 |
| 5 | PHASE CONJUGATE MIRROR | authKW | 177272 | 1% | 45% | 15 |
| 6 | PHASE CONJUGATION MIRROR | authKW | 156014 | 0% | 100% | 6 |
| 7 | NONDESTRUCT TEST | address | 137697 | 2% | 19% | 28 |
| 8 | SBS OPTICAL LIMITING | authKW | 130012 | 0% | 100% | 5 |
| 9 | KVANTOVAYA ELEKTRONIKA | journal | 112198 | 14% | 3% | 168 |
| 10 | NONLINEAR DYNAM OPT GRP | address | 104009 | 0% | 100% | 4 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 19370 | 52% | 0% | 635 |
| 2 | Physics, Applied | 3964 | 38% | 0% | 457 |
| 3 | Engineering, Electrical & Electronic | 1722 | 24% | 0% | 289 |
| 4 | Physics, Multidisciplinary | 1184 | 16% | 0% | 189 |
| 5 | Spectroscopy | 121 | 3% | 0% | 41 |
| 6 | Physics, Atomic, Molecular & Chemical | 40 | 4% | 0% | 44 |
| 7 | Physics, Fluids & Plasmas | 1 | 1% | 0% | 9 |
| 8 | Engineering, Ocean | 0 | 0% | 0% | 1 |
| 9 | Instruments & Instrumentation | 0 | 1% | 0% | 12 |
| 10 | Physics, Mathematical | -0 | 1% | 0% | 9 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NONDESTRUCT TEST | 137697 | 2% | 19% | 28 |
| 2 | NONLINEAR DYNAM OPT GRP | 104009 | 0% | 100% | 4 |
| 3 | SCI TECHNOL TUNABLE LASER | 67229 | 2% | 9% | 28 |
| 4 | LEHRSTUHL PHOTON | 59431 | 0% | 57% | 4 |
| 5 | ENGN NONDESTRUCT TESTING OPTOELECT SEN | 58504 | 0% | 75% | 3 |
| 6 | TERAHERTZ WAVE PROGRAM | 46802 | 0% | 60% | 3 |
| 7 | COHERENT NONLINEAR OPT | 31997 | 0% | 31% | 4 |
| 8 | PL OPT BEIJING AREA MAJOR | 29859 | 2% | 6% | 19 |
| 9 | JIANGXI ENGN OPTOELECT TESTING TECHNOL | 26735 | 0% | 17% | 6 |
| 10 | KAY NANDESTRUCT TEST | 26002 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | KVANTOVAYA ELEKTRONIKA | 112198 | 14% | 3% | 168 |
| 2 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 13759 | 6% | 1% | 77 |
| 3 | OPTICS COMMUNICATIONS | 10760 | 9% | 0% | 105 |
| 4 | LASER AND PARTICLE BEAMS | 10728 | 3% | 1% | 31 |
| 5 | OPTICS LETTERS | 8548 | 8% | 0% | 100 |
| 6 | INTERNATIONAL JOURNAL OF NONLINEAR OPTICAL PHYSICS | 7308 | 0% | 9% | 3 |
| 7 | IEEE JOURNAL OF QUANTUM ELECTRONICS | 6918 | 4% | 1% | 48 |
| 8 | QUANTUM ELECTRONICS | 5750 | 3% | 1% | 31 |
| 9 | APPLIED PHYSICS B-LASERS AND OPTICS | 4073 | 3% | 0% | 35 |
| 10 | ACTA PHYSICA SINICA | 3263 | 4% | 0% | 51 |
Author Key Words |
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 |