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 |
| 132 | 2 | FIBER BRAGG GRATING//FIBER OPTIC SENSOR//OPTICS | 23388 |
| 23020 | 1 | ACOUSTOOPTIC DEVICES//ACOUSTOOPTIC MODE COUPLING//FLEXURAL ACOUSTIC WAVE | 382 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ACOUSTOOPTIC DEVICES | authKW | 887353 | 6% | 49% | 22 |
| 2 | ACOUSTOOPTIC MODE COUPLING | authKW | 742536 | 2% | 100% | 9 |
| 3 | FLEXURAL ACOUSTIC WAVE | authKW | 343765 | 1% | 83% | 5 |
| 4 | ACOUSTIC GRATING | authKW | 294654 | 1% | 71% | 5 |
| 5 | POLARIZATION CONTROLLING | authKW | 247512 | 1% | 100% | 3 |
| 6 | ACOUSTO OPTIC TUNABLE FILTER AOTF | authKW | 220000 | 2% | 33% | 8 |
| 7 | ACOUSTICALLY INDUCED MICROBENDING | authKW | 165008 | 1% | 100% | 2 |
| 8 | D FIBRE | authKW | 165008 | 1% | 100% | 2 |
| 9 | ACOUSTOOPTIC FILTERS | authKW | 134998 | 2% | 27% | 6 |
| 10 | ACOUSTO OPTIC COUPLING | authKW | 110004 | 1% | 67% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 10537 | 68% | 0% | 261 |
| 2 | Engineering, Electrical & Electronic | 1598 | 39% | 0% | 148 |
| 3 | Telecommunications | 613 | 11% | 0% | 43 |
| 4 | Physics, Applied | 523 | 26% | 0% | 98 |
| 5 | Instruments & Instrumentation | 15 | 3% | 0% | 11 |
| 6 | Acoustics | 10 | 1% | 0% | 5 |
| 7 | Architecture | 8 | 0% | 0% | 1 |
| 8 | Engineering, General | 7 | 2% | 0% | 6 |
| 9 | Spectroscopy | 2 | 1% | 0% | 5 |
| 10 | Education, Scientific Disciplines | 1 | 1% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | RUMENTAT CONTROL GRP | 92807 | 2% | 19% | 6 |
| 2 | TIANJIN FILM ELECT COMMUN DEVICE | 87873 | 2% | 15% | 7 |
| 3 | COMMUN CABLE GRP | 82504 | 0% | 100% | 1 |
| 4 | GRP PL ELECT SYST | 82504 | 0% | 100% | 1 |
| 5 | INFORMAT OPTOELE ON SCI ENGN | 82504 | 0% | 100% | 1 |
| 6 | KOPTI | 82504 | 0% | 100% | 1 |
| 7 | MECH COMPAIDED ENGN | 82504 | 0% | 100% | 1 |
| 8 | OPT DESIGN GRP | 82504 | 0% | 100% | 1 |
| 9 | OPT METROL OCAMPO ESMERALDA | 82504 | 0% | 100% | 1 |
| 10 | PHOTON OPT ENGN OPT SENSORS GRP | 82504 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IEEE PHOTONICS TECHNOLOGY LETTERS | 9644 | 12% | 0% | 44 |
| 2 | CASABELLA | 9165 | 0% | 11% | 1 |
| 3 | OPTICS LETTERS | 7985 | 14% | 0% | 54 |
| 4 | JOURNAL OF LIGHTWAVE TECHNOLOGY | 7654 | 9% | 0% | 34 |
| 5 | OPTICS EXPRESS | 1788 | 7% | 0% | 28 |
| 6 | OPTICAL FIBER TECHNOLOGY | 1647 | 1% | 0% | 5 |
| 7 | ELECTRONICS LETTERS | 1596 | 7% | 0% | 28 |
| 8 | IEEE PHOTONICS JOURNAL | 839 | 1% | 0% | 5 |
| 9 | APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 831 | 1% | 0% | 4 |
| 10 | LASER FOCUS WITH FIBEROPTIC TECHNOLOGY | 799 | 0% | 1% | 1 |
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 |