Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 33506 | 124 | 16.2 | 24% |
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 |
| 342 | 3 | OPTICS//LITHIUM NIOBATE//CONDON DOMAINS | 36713 |
| 3287 | 2 | SILLENITE//BI4GE3O12//BI4SI3O12 | 1876 |
| 33506 | 1 | FEATHER CRYSTALS//GERMANIUM CRYSTAL GROWTH PROGRAM//INFRARED RADIAT STAND SECT | 124 |
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 | FEATHER CRYSTALS | authKW | 246255 | 1% | 100% | 1 |
| 2 | GERMANIUM CRYSTAL GROWTH PROGRAM | address | 246255 | 1% | 100% | 1 |
| 3 | INFRARED RADIAT STAND SECT | address | 246255 | 1% | 100% | 1 |
| 4 | INNOVAT MASTER EDUC | address | 246255 | 1% | 100% | 1 |
| 5 | MISSILE COMMAND DIRECTED ENERGY DIRECTORATE | address | 246255 | 1% | 100% | 1 |
| 6 | STREHL INTENSITY RATIO | authKW | 246255 | 1% | 100% | 1 |
| 7 | VISUAL INSTRUMENTS | authKW | 246255 | 1% | 100% | 1 |
| 8 | VISUAL SIGHTS | authKW | 246255 | 1% | 100% | 1 |
| 9 | BINOCULARS | authKW | 123126 | 1% | 50% | 1 |
| 10 | DESIGN 1 | address | 123126 | 1% | 50% | 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 | 2895 | 63% | 0% | 78 |
| 2 | Spectroscopy | 498 | 18% | 0% | 22 |
| 3 | Metallurgy & Metallurgical Engineering | 427 | 20% | 0% | 25 |
| 4 | METALLURGY & MINING | 56 | 1% | 0% | 1 |
| 5 | Instruments & Instrumentation | 29 | 6% | 0% | 7 |
| 6 | Physics, Applied | 10 | 9% | 0% | 11 |
| 7 | Crystallography | 5 | 2% | 0% | 3 |
| 8 | Materials Science, Multidisciplinary | 5 | 8% | 0% | 10 |
| 9 | Engineering, General | 2 | 2% | 0% | 2 |
| 10 | Ophthalmology | 1 | 2% | 0% | 2 |
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 | GERMANIUM CRYSTAL GROWTH PROGRAM | 246255 | 1% | 100% | 1 |
| 2 | INFRARED RADIAT STAND SECT | 246255 | 1% | 100% | 1 |
| 3 | INNOVAT MASTER EDUC | 246255 | 1% | 100% | 1 |
| 4 | MISSILE COMMAND DIRECTED ENERGY DIRECTORATE | 246255 | 1% | 100% | 1 |
| 5 | DESIGN 1 | 123126 | 1% | 50% | 1 |
| 6 | FED SCI PROD | 41041 | 1% | 17% | 1 |
| 7 | RLE | 11191 | 1% | 5% | 1 |
| 8 | ALL RUSSIA SCI | 6836 | 2% | 1% | 2 |
| 9 | ST PETERSBURG STATE PRECIS MECH OPT | 2646 | 1% | 1% | 1 |
| 10 | AEROSOL | 1822 | 1% | 1% | 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 | JOURNAL OF OPTICAL TECHNOLOGY | 17942 | 12% | 0% | 15 |
| 2 | PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS | 16544 | 15% | 0% | 19 |
| 3 | METALLOGRAPHY | 13721 | 3% | 1% | 4 |
| 4 | METALL | 11046 | 6% | 1% | 7 |
| 5 | METAL SCIENCE | 5706 | 2% | 1% | 3 |
| 6 | OPTICA ACTA | 2550 | 2% | 0% | 3 |
| 7 | INDIAN JOURNAL OF PHYSICS AND PROCEEDINGS OF THE INDIAN ASSOCIATION FOR THE CULTIVATION OF SCIENCE-PART B | 2139 | 1% | 1% | 1 |
| 8 | APPLIED OPTICS | 2032 | 14% | 0% | 17 |
| 9 | ZEITSCHRIFT FUR METALLKUNDE | 1615 | 4% | 0% | 5 |
| 10 | SOVIET JOURNAL OF OPTICAL TECHNOLOGY | 1360 | 2% | 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 | FEATHER CRYSTALS | 246255 | 1% | 100% | 1 | Search FEATHER+CRYSTALS | Search FEATHER+CRYSTALS |
| 2 | STREHL INTENSITY RATIO | 246255 | 1% | 100% | 1 | Search STREHL+INTENSITY+RATIO | Search STREHL+INTENSITY+RATIO |
| 3 | VISUAL INSTRUMENTS | 246255 | 1% | 100% | 1 | Search VISUAL+INSTRUMENTS | Search VISUAL+INSTRUMENTS |
| 4 | VISUAL SIGHTS | 246255 | 1% | 100% | 1 | Search VISUAL+SIGHTS | Search VISUAL+SIGHTS |
| 5 | BINOCULARS | 123126 | 1% | 50% | 1 | Search BINOCULARS | Search BINOCULARS |
| 6 | SCATTERING CORRECTIONS | 49249 | 1% | 20% | 1 | Search SCATTERING+CORRECTIONS | Search SCATTERING+CORRECTIONS |
| 7 | AA6060 | 35178 | 1% | 14% | 1 | Search AA6060 | Search AA6060 |
| 8 | FIELD CURVATURE | 27360 | 1% | 11% | 1 | Search FIELD+CURVATURE | Search FIELD+CURVATURE |
| 9 | COMPUTER CONTROLLED | 11725 | 1% | 5% | 1 | Search COMPUTER+CONTROLLED | Search COMPUTER+CONTROLLED |
| 10 | MODULATION TRANSFER FUNCTIONS | 10705 | 1% | 4% | 1 | Search MODULATION+TRANSFER+FUNCTIONS | Search MODULATION+TRANSFER+FUNCTIONS |
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 | MOUROULIS, P , CHENG, XX , (1997) VISUAL INSTRUMENT IMAGE-QUALITY ASSESSMENT WITH ROTATIONALLY SYMMETRIC DIFFERENCE OF GAUSSIANS.APPLIED OPTICS. VOL. 36. ISSUE 7. P. 1667-1670 | 6 | 100% | 2 |
| 2 | NESMELOVA, IM , ASTAFEV, NI , NESMELOV, EA , (2007) RESISTIVITY DEPENDENCE OF THE ABSORPTION COEFFICIENT OF CRYSTALLINE GERMANIUM IN THE IR REGION.JOURNAL OF OPTICAL TECHNOLOGY. VOL. 74. ISSUE 1. P. 71-74 | 5 | 83% | 0 |
| 3 | ZHAO, G , MOUROULIS, P , (1995) CHROMATIC ABERRATION OF VISUALLY COUPLED HOLOGRAPHIC OPTICAL-ELEMENTS.OPTIK. VOL. 100. ISSUE 2. P. 83-90 | 6 | 100% | 1 |
| 4 | ROSHAK, EN , SHIRSHNEV, PS , PRZHEVUSKII, AK , (2007) THE EFFECT OF PLASTIC STRAIN ON INTERBAND AND INTRABAND OPTICAL TRANSITIONS IN GERMANIUM CRYSTALS.JOURNAL OF OPTICAL TECHNOLOGY. VOL. 74. ISSUE 11. P. 726-729 | 4 | 100% | 0 |
| 5 | KAPLUNOV, IA , KOLESNIKOV, AI , GAVALYAN, MY , BELOTSERKOVSKIY, AV , (2016) OPTICAL PROPERTIES OF LARGE GERMANIUM MONOCRYSTALS.OPTICS AND SPECTROSCOPY. VOL. 120. ISSUE 4. P. 654 -659 | 4 | 80% | 0 |
| 6 | LYONS, K , MOUROULIS, P , CHENG, D , (1996) EFFECT OF INSTRUMENTAL SPHERICAL ABERRATION ON VISUAL IMAGE QUALITY.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION. VOL. 13. ISSUE 2. P. 193-205 | 9 | 60% | 4 |
| 7 | MOUROULIS, P , KIM, TG , ZHAO, GH , (1993) TRANSVERSE COLOR TOLERANCES FOR VISUAL OPTICAL-SYSTEMS.APPLIED OPTICS. VOL. 32. ISSUE 34. P. 7089 -7094 | 6 | 100% | 4 |
| 8 | NAGARAJAN, R , GUPTA, D , VARMA, SP , (2004) THEORETICAL DETERMINATION OF REFLECTANCE OF MATERIALS.INDIAN JOURNAL OF PHYSICS AND PROCEEDINGS OF THE INDIAN ASSOCIATION FOR THE CULTIVATION OF SCIENCE-PART B. VOL. 78B. ISSUE 1. P. 107-110 | 4 | 100% | 0 |
| 9 | PEKAR, GS , SINGAEVSKY, AF , (2012) NA-DOPED OPTICAL GERMANIUM BULK CRYSTALS.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING. VOL. 108. ISSUE 3. P. 657-664 | 3 | 100% | 1 |
| 10 | MOUROULIS, P , ZHANG, HP , (1992) VISUAL INSTRUMENT IMAGE QUALITY METRICS AND THE EFFECTS OF COMA AND ASTIGMATISM.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION. VOL. 9. ISSUE 1. P. 34 -42 | 5 | 100% | 18 |
Classes with closest relation at Level 1 |