Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 37203 | 64 | 12.9 | 21% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 10 | 4 | OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY | 1131262 |
| 217 | 3 | OPTICS//APPLIED OPTICS//OPTICAL ENGINEERING | 50829 |
| 2616 | 2 | TALBOT EFFECT//BACKGROUND ORIENTED SCHLIEREN//MOIRE DEFLECTOMETRY | 3564 |
| 37203 | 1 | HALF ANGLES//ANGLE DIVISIONS//FRESNELS MIRROR | 64 |
Terms with highest relevance score |
| rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|---|
| 1 | HALF ANGLES | authKW | 636159 | 3% | 67% | 2 |
| 2 | ANGLE DIVISIONS | authKW | 477120 | 2% | 100% | 1 |
| 3 | FRESNELS MIRROR | authKW | 477120 | 2% | 100% | 1 |
| 4 | GOVT IND | address | 477120 | 2% | 100% | 1 |
| 5 | OPTICAL GEOMETRIC | authKW | 477120 | 2% | 100% | 1 |
| 6 | PENTA PRISM | authKW | 477120 | 2% | 100% | 1 |
| 7 | PRISMAS | authKW | 477120 | 2% | 100% | 1 |
| 8 | RIGHT ANGLED PRISM | authKW | 477120 | 2% | 100% | 1 |
| 9 | SUBMULTIPLE ANGLES | authKW | 477120 | 2% | 100% | 1 |
| 10 | TRANSPARENT FLUIDS DIAGNOSTIC | authKW | 477120 | 2% | 100% | 1 |
Web of Science journal categories |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | Optics | 2052 | 73% | 0% | 47 |
| 2 | Spectroscopy | 397 | 22% | 0% | 14 |
| 3 | COMPUTER APPLICATIONS & CYBERNETICS | 181 | 2% | 0% | 1 |
| 4 | Computer Science, Hardware & Architecture | 73 | 6% | 0% | 4 |
| 5 | Computer Science, Software Engineering | 21 | 5% | 0% | 3 |
| 6 | Engineering, Biomedical | 7 | 3% | 0% | 2 |
| 7 | Computer Science, Information Systems | 6 | 3% | 0% | 2 |
| 8 | Computer Science, Interdisciplinary Applications | 5 | 3% | 0% | 2 |
| 9 | Engineering, Electrical & Electronic | 5 | 8% | 0% | 5 |
| 10 | Mathematical & Computational Biology | 3 | 2% | 0% | 1 |
Address terms |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | GOVT IND | 477120 | 2% | 100% | 1 |
| 2 | WESTERN REG RUMENTAT | 238559 | 2% | 50% | 1 |
| 3 | RAJA RAMANNA ADV TECHNOL | 82974 | 3% | 9% | 2 |
| 4 | ATOM ENERGY | 7758 | 6% | 0% | 4 |
| 5 | RUMENTAT | 7031 | 8% | 0% | 5 |
| 6 | ELECT ENGN OPTOELECT TECHNOL | 1847 | 2% | 0% | 1 |
| 7 | INVEST FIS | 770 | 2% | 0% | 1 |
| 8 | PHYS ASTRON | 1 | 2% | 0% | 1 |
| 9 | PHYS | -0 | 2% | 0% | 1 |
Journals |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | OPTICAL SPECTRA | 17669 | 2% | 4% | 1 |
| 2 | PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS | 17416 | 22% | 0% | 14 |
| 3 | INTERFACES IN COMPUTING | 14031 | 2% | 3% | 1 |
| 4 | OPTICAL ENGINEERING | 7781 | 23% | 0% | 15 |
| 5 | AFIPS CONFERENCE PROCEEDINGS | 2907 | 2% | 1% | 1 |
| 6 | ELECTRONIC DESIGN | 1457 | 2% | 0% | 1 |
| 7 | OPTICA APPLICATA | 1175 | 3% | 0% | 2 |
| 8 | APPLIED OPTICS | 1104 | 14% | 0% | 9 |
| 9 | JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE | 731 | 2% | 0% | 1 |
| 10 | REVISTA MEXICANA DE FISICA | 595 | 3% | 0% | 2 |
Author Key Words |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | HALF ANGLES | 636159 | 3% | 67% | 2 | Search HALF+ANGLES | Search HALF+ANGLES |
| 2 | ANGLE DIVISIONS | 477120 | 2% | 100% | 1 | Search ANGLE+DIVISIONS | Search ANGLE+DIVISIONS |
| 3 | FRESNELS MIRROR | 477120 | 2% | 100% | 1 | Search FRESNELS+MIRROR | Search FRESNELS+MIRROR |
| 4 | OPTICAL GEOMETRIC | 477120 | 2% | 100% | 1 | Search OPTICAL+GEOMETRIC | Search OPTICAL+GEOMETRIC |
| 5 | PENTA PRISM | 477120 | 2% | 100% | 1 | Search PENTA+PRISM | Search PENTA+PRISM |
| 6 | PRISMAS | 477120 | 2% | 100% | 1 | Search PRISMAS | Search PRISMAS |
| 7 | RIGHT ANGLED PRISM | 477120 | 2% | 100% | 1 | Search RIGHT+ANGLED+PRISM | Search RIGHT+ANGLED+PRISM |
| 8 | SUBMULTIPLE ANGLES | 477120 | 2% | 100% | 1 | Search SUBMULTIPLE+ANGLES | Search SUBMULTIPLE+ANGLES |
| 9 | TRANSPARENT FLUIDS DIAGNOSTIC | 477120 | 2% | 100% | 1 | Search TRANSPARENT+FLUIDS+DIAGNOSTIC | Search TRANSPARENT+FLUIDS+DIAGNOSTIC |
| 10 | PRISMS | 425982 | 16% | 9% | 10 | Search PRISMS | Search PRISMS |
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. |
| Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
|---|---|---|---|---|
| 1 | RAO, SM , (2006) METHOD FOR TESTING HALF AN ANGLE OF ANY PRISM.OPTICAL ENGINEERING. VOL. 45. ISSUE 8. P. - | 7 | 100% | 0 |
| 2 | RAO, SM , (2002) METHODS FOR MAKING PRISMS WITH SUBMULTIPLE OR HALF ANGLES: APPLICATIONS TO THE MEASUREMENT OF THE ANGLES OF PECHAN AND PELLIN-BROCA PRISMS.OPTICAL ENGINEERING. VOL. 41. ISSUE 11. P. 2945-2950 | 6 | 100% | 1 |
| 3 | RAO, SM , (2002) METHOD FOR MEASUREMENT OF THE ANGLES OF A TETRAGONAL OR CORNER CUBE PRISM.OPTICAL ENGINEERING. VOL. 41. ISSUE 7. P. 1612-1614 | 5 | 100% | 1 |
| 4 | NUNEZ, AJ , MARQUINA, AV , (2004) CALCULATION OF THE ANGLE OF DEVIATION IN A PENTAPRISM AS A FUNCTION OF ERRORS IN THE ANGLES 90 AND 112.5 DEGREES AND THE PYRIMIDAL ERROR.REVISTA MEXICANA DE FISICA. VOL. 50. ISSUE 2. P. 99-106 | 4 | 100% | 0 |
| 5 | CHAFTERJEE, S , KUMAR, YP , (2009) EXTERNAL MEASUREMENT OF DIHEDRAL RIGHT ANGLES WITH CYCLIC OPTICAL CONFIGURATION.APPLIED OPTICS. VOL. 48. ISSUE 8. P. 1598 -1605 | 5 | 63% | 2 |
| 6 | RAO, SM , RAO, KN , (2000) METHOD FOR MEASUREMENT OF THE ANGLES OF A 45-DEG DEFLECTING (HALF PENTA) PRISM.OPTICAL ENGINEERING. VOL. 39. ISSUE 6. P. 1573-1575 | 4 | 100% | 1 |
| 7 | RAO, SM , RAO, KN , (1998) METHOD FOR MEASUREMENT OF THE ANGLES OF A PENTA PRISM.OPTICAL ENGINEERING. VOL. 37. ISSUE 4. P. 1368-1371 | 3 | 100% | 3 |
| 8 | NUNEZ, AJ , (2004) MEASUREMENT OF THE ANGLE OF DEVIATION IN A PENTAPRISM USING A SAGNAC INTERFEROMETER.REVISTA MEXICANA DE FISICA. VOL. 50. ISSUE 6. P. 625-628 | 2 | 100% | 0 |
| 9 | MAENNER, R , SHOEMAKER, RL , BARTELS, PH , (1987) THE HEIDELBERG POLYP SYSTEM.IEEE MICRO. VOL. 7. ISSUE 1. P. 5-13 | 4 | 80% | 0 |
| 10 | RAO, SM , (1997) METHOD FOR MEASUREMENT OF THE ANGLES OF POLYGONS.OPTICAL ENGINEERING. VOL. 36. ISSUE 7. P. 2062-2067 | 2 | 100% | 1 |
Classes with closest relation at Level 1 |