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 |
| 1213 | 2 | OPTICS//OPTICS LETTERS//CHIRPED PULSE AMPLIFICATION | 9463 |
| 21939 | 1 | TIME TO SPACE CONVERSION//SPECTRAL HOLOGRAPHY//COHERENCE GATING | 423 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | TIME TO SPACE CONVERSION | authKW | 206959 | 1% | 56% | 5 |
| 2 | SPECTRAL HOLOGRAPHY | authKW | 186262 | 1% | 50% | 5 |
| 3 | COHERENCE GATING | authKW | 167639 | 1% | 75% | 3 |
| 4 | FREQUENCY DOMAIN PHASE CONJUGATION | authKW | 149014 | 0% | 100% | 2 |
| 5 | INTRACAVITY STRUCTURES | authKW | 149014 | 0% | 100% | 2 |
| 6 | PHOTOREFRACTIVE DEVICES | authKW | 149014 | 0% | 100% | 2 |
| 7 | ULTRAFAST OPTICAL PULSE | authKW | 134110 | 1% | 60% | 3 |
| 8 | PHOTOREFRACTIVE HOLOGRAPHY | authKW | 111757 | 1% | 50% | 3 |
| 9 | PHASE PROBLEM IN OPTICS | authKW | 99341 | 0% | 67% | 2 |
| 10 | TIME SPACE CONVERSION | authKW | 99337 | 1% | 33% | 4 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 9918 | 63% | 0% | 267 |
| 2 | Physics, Applied | 831 | 30% | 0% | 127 |
| 3 | Engineering, Electrical & Electronic | 244 | 16% | 0% | 69 |
| 4 | Spectroscopy | 132 | 5% | 0% | 23 |
| 5 | Physics, Multidisciplinary | 35 | 6% | 0% | 25 |
| 6 | Telecommunications | 28 | 3% | 0% | 12 |
| 7 | Microscopy | 1 | 0% | 0% | 1 |
| 8 | Physics, Condensed Matter | 0 | 3% | 0% | 11 |
| 9 | Imaging Science & Photographic Technology | 0 | 0% | 0% | 1 |
| 10 | Computer Science, Hardware & Architecture | -0 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CNRSUMR5141LTCI | 74507 | 0% | 100% | 1 |
| 2 | DEP TSI | 74507 | 0% | 100% | 1 |
| 3 | DLP PROD OPT NETWORKING | 74507 | 0% | 100% | 1 |
| 4 | EAUX TRANSPORT OPT | 74507 | 0% | 100% | 1 |
| 5 | GET TRAITEMENT COMMUN INFORMAT | 74507 | 0% | 100% | 1 |
| 6 | ILM LUMIERE MAT | 74507 | 0% | 100% | 1 |
| 7 | MAT SCI ENGN TECHNOL ENABLING HETEROSTR | 74507 | 0% | 100% | 1 |
| 8 | MRSEC TECHNOL ENABLING HETEREOSTRUCT MAT | 74507 | 0% | 100% | 1 |
| 9 | NAT INFORMAT PHYS SCI | 74507 | 0% | 100% | 1 |
| 10 | OPT SCI PARIS SUD | 74507 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF RUSSIAN LASER RESEARCH | 16540 | 4% | 1% | 16 |
| 2 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 6399 | 7% | 0% | 31 |
| 3 | OPTICS LETTERS | 5920 | 12% | 0% | 49 |
| 4 | ELECTRONICS & COMMUNICATION ENGINEERING JOURNAL | 5136 | 1% | 1% | 5 |
| 5 | KVANTOVAYA ELEKTRONIKA | 2541 | 4% | 0% | 15 |
| 6 | OPTICS COMMUNICATIONS | 2025 | 6% | 0% | 27 |
| 7 | JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 1689 | 2% | 0% | 7 |
| 8 | SOVIET JOURNAL OF OPTICAL TECHNOLOGY | 1634 | 1% | 1% | 4 |
| 9 | APPLIED PHYSICS LETTERS | 1303 | 11% | 0% | 45 |
| 10 | OPTIKA I SPEKTROSKOPIYA | 1301 | 3% | 0% | 11 |
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 |