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 |
| 33 | 3 | OPTICS//IEEE PHOTONICS TECHNOLOGY LETTERS//JOURNAL OF LIGHTWAVE TECHNOLOGY | 112980 |
| 1256 | 2 | SPATIAL SOLITONS//SPATIAL OPTICAL SOLITONS//OPTICS | 9171 |
| 12227 | 1 | QUADRATIC SOLITONS//CASCADED NONLINEARITY//RECH COMMUN OPT MICROONDES | 951 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | QUADRATIC SOLITONS | authKW | 212088 | 1% | 80% | 8 |
| 2 | CASCADED NONLINEARITY | authKW | 138078 | 1% | 83% | 5 |
| 3 | RECH COMMUN OPT MICROONDES | address | 124587 | 2% | 20% | 19 |
| 4 | CASCADED QUADRATIC NONLINEARITY | authKW | 106044 | 0% | 80% | 4 |
| 5 | MATH PHYS CHEM SCI | address | 106044 | 0% | 80% | 4 |
| 6 | CASCADED NONLINEAR PHASE SHIFT | authKW | 99418 | 0% | 100% | 3 |
| 7 | ULTRAFAST NONLINEAR OPT GRP | address | 99418 | 0% | 100% | 3 |
| 8 | OPT QUANTUM ELECT GRP | address | 74562 | 0% | 75% | 3 |
| 9 | CASCADED SECOND ORDER EFFECT | authKW | 66278 | 0% | 100% | 2 |
| 10 | CASCADED SECOND ORDER NONLINEAR EFFECT | authKW | 66278 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 22354 | 63% | 0% | 601 |
| 2 | Physics, Mathematical | 1289 | 11% | 0% | 103 |
| 3 | Physics, Multidisciplinary | 953 | 16% | 0% | 150 |
| 4 | Physics, Fluids & Plasmas | 776 | 7% | 0% | 71 |
| 5 | Physics, Applied | 261 | 13% | 0% | 128 |
| 6 | Spectroscopy | 101 | 3% | 0% | 33 |
| 7 | Engineering, Electrical & Electronic | 61 | 7% | 0% | 71 |
| 8 | Physics, Atomic, Molecular & Chemical | 47 | 4% | 0% | 39 |
| 9 | Mathematics, Applied | 20 | 3% | 0% | 31 |
| 10 | Computer Science, Cybernetics | 0 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | RECH COMMUN OPT MICROONDES | 124587 | 2% | 20% | 19 |
| 2 | MATH PHYS CHEM SCI | 106044 | 0% | 80% | 4 |
| 3 | ULTRAFAST NONLINEAR OPT GRP | 99418 | 0% | 100% | 3 |
| 4 | OPT QUANTUM ELECT GRP | 74562 | 0% | 75% | 3 |
| 5 | UMR USR 8523 3380 | 66278 | 0% | 100% | 2 |
| 6 | CHEM PHYS MATH SCI | 62444 | 1% | 27% | 7 |
| 7 | SOLID STATE THEORY THEORET OPT | 52585 | 1% | 16% | 10 |
| 8 | CHARLES M BOWDEN IL | 39444 | 1% | 24% | 5 |
| 9 | DIPARTIMENTO ELETTRON AUTOMAZ | 39216 | 2% | 8% | 15 |
| 10 | SIGNAL THEORY COMMUN | 39162 | 5% | 2% | 48 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OPTICS LETTERS | 32255 | 18% | 1% | 171 |
| 2 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 20436 | 9% | 1% | 83 |
| 3 | OPTICS COMMUNICATIONS | 15402 | 12% | 0% | 111 |
| 4 | OPTICS AND SPECTROSCOPY | 4521 | 3% | 0% | 28 |
| 5 | OPTICAL AND QUANTUM ELECTRONICS | 3775 | 2% | 1% | 22 |
| 6 | PHYSICAL REVIEW E | 2727 | 7% | 0% | 68 |
| 7 | JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS | 1563 | 1% | 1% | 7 |
| 8 | OPTICA APPLICATA | 1272 | 1% | 0% | 8 |
| 9 | OPTICS EXPRESS | 1088 | 4% | 0% | 35 |
| 10 | IEEE JOURNAL OF QUANTUM ELECTRONICS | 1088 | 2% | 0% | 17 |
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 |