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 |
|---|---|---|---|
| 1 | 4 | PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY | 2188495 |
| 64 | 3 | SEMICONDUCTOR LASERS//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER | 89567 |
| 174 | 2 | SEMICONDUCTOR LASERS//IEEE JOURNAL OF QUANTUM ELECTRONICS//VERTICAL CAVITY SURFACE EMITTING LASERS | 21466 |
| 18956 | 1 | ADV TELECOMMUN QUANTUM ELECT//EXCESS QUANTUM NOISE//SPATIAL FRACTALS | 551 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ADV TELECOMMUN QUANTUM ELECT | address | 158879 | 1% | 56% | 5 |
| 2 | EXCESS QUANTUM NOISE | authKW | 114396 | 0% | 100% | 2 |
| 3 | SPATIAL FRACTALS | authKW | 114396 | 0% | 100% | 2 |
| 4 | HIROSHIMA BRANCH | address | 114392 | 1% | 50% | 4 |
| 5 | HUYGENS | address | 94256 | 6% | 5% | 32 |
| 6 | OFF AXIS UNSTABLE RESONATOR | authKW | 76263 | 0% | 67% | 2 |
| 7 | SUB POISSON LIGHT | authKW | 76263 | 0% | 67% | 2 |
| 8 | SUB POISSONIAN LIGHT | authKW | 64344 | 1% | 38% | 3 |
| 9 | AMPLITUDE NOISE POWER SPECTRUM | authKW | 57198 | 0% | 100% | 1 |
| 10 | AMPLITUDE SQUEEZED STATE OF LIGHT | authKW | 57198 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 11744 | 60% | 0% | 332 |
| 2 | Physics, Atomic, Molecular & Chemical | 1313 | 20% | 0% | 110 |
| 3 | Physics, Multidisciplinary | 827 | 19% | 0% | 104 |
| 4 | Physics, Applied | 354 | 19% | 0% | 103 |
| 5 | Engineering, Electrical & Electronic | 328 | 17% | 0% | 91 |
| 6 | Physics, Mathematical | 6 | 2% | 0% | 9 |
| 7 | Telecommunications | 5 | 1% | 0% | 8 |
| 8 | Spectroscopy | 4 | 1% | 0% | 8 |
| 9 | Education, Scientific Disciplines | 2 | 1% | 0% | 3 |
| 10 | Physics, Condensed Matter | 2 | 3% | 0% | 19 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ADV TELECOMMUN QUANTUM ELECT | 158879 | 1% | 56% | 5 |
| 2 | HIROSHIMA BRANCH | 114392 | 1% | 50% | 4 |
| 3 | HUYGENS | 94256 | 6% | 5% | 32 |
| 4 | ANALIT RUMENT MAKING | 57198 | 0% | 100% | 1 |
| 5 | CNRSURA18 | 57198 | 0% | 100% | 1 |
| 6 | EQUIPE MICROOPTOELECT MONTPELLIER | 57198 | 0% | 100% | 1 |
| 7 | HIROSHIMA BRANCH PROJECT | 57198 | 0% | 100% | 1 |
| 8 | HIROSHIMA BRANCH PROJECT CORE ENVIRONM S | 57198 | 0% | 100% | 1 |
| 9 | HIROSHIMA BRANCH PROJECT CORE EVOLUT SCI | 57198 | 0% | 100% | 1 |
| 10 | HIROSHIMA BRANCH PROJECTS | 57198 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IEEE JOURNAL OF QUANTUM ELECTRONICS | 9093 | 7% | 0% | 37 |
| 2 | PHYSICAL REVIEW A | 8742 | 19% | 0% | 102 |
| 3 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 4586 | 5% | 0% | 30 |
| 4 | JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS | 4480 | 2% | 1% | 9 |
| 5 | OPTICS LETTERS | 3310 | 8% | 0% | 42 |
| 6 | QUANTUM AND SEMICLASSICAL OPTICS | 3063 | 1% | 1% | 4 |
| 7 | INTERNATIONAL JOURNAL OF OPTOELECTRONICS | 2902 | 1% | 2% | 3 |
| 8 | OPTICS COMMUNICATIONS | 2765 | 7% | 0% | 36 |
| 9 | JOURNAL OF MODERN OPTICS | 1948 | 3% | 0% | 15 |
| 10 | OPTICAL AND QUANTUM ELECTRONICS | 1626 | 2% | 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 |