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 |
| 140 | 3 | PHYSICAL REVIEW A//QUANTUM INFORMATION PROCESSING//PHYSICS, MULTIDISCIPLINARY | 66484 |
| 3 | 2 | PHYSICAL REVIEW A//ENTANGLEMENT//QUANTUM INFORMATION PROCESSING | 45999 |
| 21689 | 1 | POLARIZATION SQUEEZING//LIGHTWAVE TRANSMISS ENGN//STOKES OPERATORS | 433 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | POLARIZATION SQUEEZING | authKW | 356648 | 2% | 70% | 7 |
| 2 | LIGHTWAVE TRANSMISS ENGN | address | 259948 | 1% | 71% | 5 |
| 3 | STOKES OPERATORS | authKW | 237761 | 2% | 47% | 7 |
| 4 | SQUEEZED LIGHT | authKW | 187146 | 3% | 21% | 12 |
| 5 | NONLINEAR OPTICAL EFFECT | authKW | 159329 | 2% | 24% | 9 |
| 6 | LEHRSTUHL OPT | address | 148527 | 2% | 20% | 10 |
| 7 | HIDDEN OPTICAL POLARIZATION | authKW | 145572 | 0% | 100% | 2 |
| 8 | TOMOGRAPHIC OBSERVABLES | authKW | 145572 | 0% | 100% | 2 |
| 9 | MAX PLANCK FOR UNGSGRUPPE | address | 97047 | 0% | 67% | 2 |
| 10 | PHOTON NUMBER SQUEEZED LIGHT | authKW | 97047 | 0% | 67% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 10129 | 63% | 0% | 273 |
| 2 | Physics, Atomic, Molecular & Chemical | 1099 | 21% | 0% | 89 |
| 3 | Physics, Multidisciplinary | 865 | 21% | 0% | 93 |
| 4 | Physics, Applied | 246 | 18% | 0% | 77 |
| 5 | Spectroscopy | 170 | 6% | 0% | 26 |
| 6 | Physics, Mathematical | 14 | 2% | 0% | 10 |
| 7 | Engineering, Electrical & Electronic | 6 | 5% | 0% | 22 |
| 8 | Crystallography | 0 | 1% | 0% | 3 |
| 9 | Engineering, General | -1 | 0% | 0% | 1 |
| 10 | Engineering, Mechanical | -1 | 0% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | LIGHTWAVE TRANSMISS ENGN | 259948 | 1% | 71% | 5 |
| 2 | LEHRSTUHL OPT | 148527 | 2% | 20% | 10 |
| 3 | MAX PLANCK FOR UNGSGRUPPE | 97047 | 0% | 67% | 2 |
| 4 | PHOTON SYST DEV | 93579 | 1% | 43% | 3 |
| 5 | BIONNO TECHNOL | 72786 | 0% | 100% | 1 |
| 6 | ERATOYAMAMOTO PROJECT | 72786 | 0% | 100% | 1 |
| 7 | LIGHTWAVE TRANSMISS ENGN NAKAHARA KU | 72786 | 0% | 100% | 1 |
| 8 | NORTHWESTERN PRINTING | 72786 | 0% | 100% | 1 |
| 9 | MAX PLANCK FOR GRP | 67177 | 1% | 15% | 6 |
| 10 | ZENTRUM MODERNE OPT | 50386 | 1% | 23% | 3 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PROCEEDINGS OF SPIE-THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING | 18007 | 1% | 5% | 5 |
| 2 | JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS | 15870 | 3% | 1% | 15 |
| 3 | PHYSICAL REVIEW A | 8298 | 20% | 0% | 88 |
| 4 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 7087 | 8% | 0% | 33 |
| 5 | OPTICS AND SPECTROSCOPY | 5089 | 5% | 0% | 20 |
| 6 | JOURNAL OF RUSSIAN LASER RESEARCH | 3085 | 2% | 1% | 7 |
| 7 | JOURNAL OF MODERN OPTICS | 2832 | 4% | 0% | 16 |
| 8 | OPTICS LETTERS | 2601 | 8% | 0% | 33 |
| 9 | KVANTOVAYA ELEKTRONIKA | 2160 | 3% | 0% | 14 |
| 10 | PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) | 1682 | 1% | 0% | 6 |
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 |