Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 24903 | 297 | 13.2 | 36% |
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 |
| 2088 | 2 | ERICSSON REVIEW//OPTICAL INTERCONNECTIONS//OPTICAL INTERCONNECTS | 5199 |
| 24903 | 1 | CONCENTRIC GRADIENT INDEXED LENSES//HYPERBOLIC SECANT INDEX//GRIN OPTICS | 297 |
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 | CONCENTRIC GRADIENT INDEXED LENSES | authKW | 205624 | 1% | 100% | 2 |
| 2 | HYPERBOLIC SECANT INDEX | authKW | 205624 | 1% | 100% | 2 |
| 3 | GRIN OPTICS | authKW | 149540 | 1% | 36% | 4 |
| 4 | ULTRA HIGH PRECIS FABRICAT TEAM | address | 137082 | 1% | 67% | 2 |
| 5 | ABBE POINTS | authKW | 102812 | 0% | 100% | 1 |
| 6 | AGR STAT SUPPORT UNIT | address | 102812 | 0% | 100% | 1 |
| 7 | ANAMORPHIC LENSES | authKW | 102812 | 0% | 100% | 1 |
| 8 | DATA PORTING | authKW | 102812 | 0% | 100% | 1 |
| 9 | EFFECTIVE PUPILS | authKW | 102812 | 0% | 100% | 1 |
| 10 | EFFECTIVE STOPS | authKW | 102812 | 0% | 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 | 12176 | 83% | 0% | 246 |
| 2 | Spectroscopy | 103 | 6% | 0% | 17 |
| 3 | COMPUTER APPLICATIONS & CYBERNETICS | 37 | 0% | 0% | 1 |
| 4 | Entomology | 7 | 2% | 0% | 5 |
| 5 | Engineering, Electrical & Electronic | 6 | 5% | 0% | 16 |
| 6 | Physics, Applied | 5 | 6% | 0% | 18 |
| 7 | Telecommunications | 4 | 2% | 0% | 5 |
| 8 | Imaging Science & Photographic Technology | 3 | 1% | 0% | 2 |
| 9 | Computer Science, Software Engineering | 1 | 1% | 0% | 3 |
| 10 | Computer Science, Hardware & Architecture | 1 | 1% | 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 | ULTRA HIGH PRECIS FABRICAT TEAM | 137082 | 1% | 67% | 2 |
| 2 | AGR STAT SUPPORT UNIT | 102812 | 0% | 100% | 1 |
| 3 | FIS LICADA ESCOLE OPT OPTOMETRIA | 102812 | 0% | 100% | 1 |
| 4 | TFTC | 102812 | 0% | 100% | 1 |
| 5 | WESTERN REG RUMENTATION | 102812 | 0% | 100% | 1 |
| 6 | ESCOLA OPT OPTOMETRIA | 74766 | 1% | 18% | 4 |
| 7 | ASTROFIS LA PLATA CONICET | 51405 | 0% | 50% | 1 |
| 8 | AUSTRALIAN DEF FORCE MATH | 51405 | 0% | 50% | 1 |
| 9 | ESCOLA OPT OPTOMETR | 51405 | 0% | 50% | 1 |
| 10 | JOSEPH C WILSON TECHNOL | 41122 | 1% | 20% | 2 |
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 | SOVIET JOURNAL OF OPTICAL TECHNOLOGY | 51369 | 6% | 3% | 19 |
| 2 | JOURNAL OF OPTICAL TECHNOLOGY | 40782 | 12% | 1% | 35 |
| 3 | APPLIED OPTICS | 24534 | 31% | 0% | 91 |
| 4 | JOURNAL OF MODERN OPTICS | 3652 | 5% | 0% | 15 |
| 5 | CVGIP-GRAPHICAL MODELS AND IMAGE PROCESSING | 2184 | 1% | 1% | 2 |
| 6 | OPTIKA I SPEKTROSKOPIYA | 1490 | 3% | 0% | 10 |
| 7 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA | 1097 | 1% | 0% | 3 |
| 8 | QUARTERLY JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY | 1081 | 1% | 1% | 2 |
| 9 | OPTICA ACTA | 1061 | 1% | 0% | 3 |
| 10 | OPTICA APPLICATA | 1008 | 1% | 0% | 4 |
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 | CONCENTRIC GRADIENT INDEXED LENSES | 205624 | 1% | 100% | 2 | Search CONCENTRIC+GRADIENT+INDEXED+LENSES | Search CONCENTRIC+GRADIENT+INDEXED+LENSES |
| 2 | HYPERBOLIC SECANT INDEX | 205624 | 1% | 100% | 2 | Search HYPERBOLIC+SECANT+INDEX | Search HYPERBOLIC+SECANT+INDEX |
| 3 | GRIN OPTICS | 149540 | 1% | 36% | 4 | Search GRIN+OPTICS | Search GRIN+OPTICS |
| 4 | ABBE POINTS | 102812 | 0% | 100% | 1 | Search ABBE+POINTS | Search ABBE+POINTS |
| 5 | ANAMORPHIC LENSES | 102812 | 0% | 100% | 1 | Search ANAMORPHIC+LENSES | Search ANAMORPHIC+LENSES |
| 6 | DATA PORTING | 102812 | 0% | 100% | 1 | Search DATA+PORTING | Search DATA+PORTING |
| 7 | EFFECTIVE PUPILS | 102812 | 0% | 100% | 1 | Search EFFECTIVE+PUPILS | Search EFFECTIVE+PUPILS |
| 8 | EFFECTIVE STOPS | 102812 | 0% | 100% | 1 | Search EFFECTIVE+STOPS | Search EFFECTIVE+STOPS |
| 9 | EMBEDDED OPTICAL FIBER COMPOSITES | 102812 | 0% | 100% | 1 | Search EMBEDDED+OPTICAL+FIBER+COMPOSITES | Search EMBEDDED+OPTICAL+FIBER+COMPOSITES |
| 10 | FIBER OPTICS TAPERS | 102812 | 0% | 100% | 1 | Search FIBER+OPTICS+TAPERS | Search FIBER+OPTICS+TAPERS |
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 | STEVENS, RF , DAVIES, N , (1991) LENS ARRAYS AND PHOTOGRAPHY.JOURNAL OF PHOTOGRAPHIC SCIENCE. VOL. 39. ISSUE 5. P. 199-208 | 25 | 61% | 10 |
| 2 | BAO, C , GOMEZREINO, C , PEREZ, MV , (1997) GRADIENT-INDEX TAPERED HYPERBOLIC SECANT PLANAR WAVEGUIDE FOR FOCUSING, COLLIMATION, AND BEAM-SIZE CONTROL.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION. VOL. 14. ISSUE 8. P. 1754-1759 | 11 | 100% | 2 |
| 3 | CHEN, X , GEORGE, N , (2003) FOURIER OPTICAL ANALYSIS OF GRADIENT-INDEX ARRAY IMAGING.APPLIED OPTICS. VOL. 42. ISSUE 22. P. 4434 -4444 | 10 | 83% | 2 |
| 4 | BERTILONE, D , (1988) MODIFICATION OF THE FOCUSED FIELD IN A PARABOLIC INDEX MEDIUM BY SLOW AXIAL TAPERING.APPLIED OPTICS. VOL. 27. ISSUE 9. P. 1862 -1868 | 13 | 87% | 1 |
| 5 | RIVAS-MOSCOSO, JM , GOMEZ-REINO, C , MARTIN, MVP , VARELA, CB , (2002) MARGINAL RAYS IN TAPERED GRADIENT-INDEX LENSES.OPTICAL ENGINEERING. VOL. 41. ISSUE 2. P. 303 -313 | 6 | 100% | 2 |
| 6 | CHEN, X , GEORGE, N , (2008) RESOLUTION ANALYSIS OF A GRADIENT-INDEX ROD AND A GRADIENT-INDEX LENS ARRAY.APPLIED OPTICS. VOL. 47. ISSUE 33. P. 6190 -6201 | 5 | 100% | 2 |
| 7 | NATAROVSKII, SN , KALININA, OD , (2008) MICROSCOPES WITH RASTER ILLUMINATOR DEVICES.JOURNAL OF OPTICAL TECHNOLOGY. VOL. 75. ISSUE 2. P. 107-110 | 5 | 100% | 0 |
| 8 | IL'INSKII, RE , (2001) DETERMINING THE ACTUAL SIZE OF BEAMS IN GRADED-INDEX OPTICAL SYSTEMS.JOURNAL OF OPTICAL TECHNOLOGY. VOL. 68. ISSUE 6. P. 393-397 | 7 | 88% | 0 |
| 9 | GOGOLEV, YA , GAN, MA , (2007) THE WORK OF THE S. I. VAVILOV STATE OPTICAL INSTITUTE IN THE CREATION OF SPACE OBJECTIVES.JOURNAL OF OPTICAL TECHNOLOGY. VOL. 74. ISSUE 10. P. 647 -649 | 5 | 100% | 0 |
| 10 | NISHIDATE, Y , (2013) CLOSED-FORM ANALYTICAL SOLUTIONS FOR RAY TRACING IN OPTICALLY ANISOTROPIC INHOMOGENEOUS MEDIA.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION. VOL. 30. ISSUE 7. P. 1373 -1379 | 10 | 42% | 0 |
Classes with closest relation at Level 1 |