Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 32466 | 138 | 18.5 | 40% |
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 |
| 691 | 3 | QUANTUM CASCADE LASER//WAVELENGTH MODULATION SPECTROSCOPY//WAVELENGTH MODULATION | 7672 |
| 1606 | 2 | QUANTUM CASCADE LASER//WAVELENGTH MODULATION SPECTROSCOPY//WAVELENGTH MODULATION | 7103 |
| 32466 | 1 | CALORIMETER CALIBRATION//CNRS UP A 1434//COLUMN ABUNDANCE | 138 |
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 | CALORIMETER CALIBRATION | authKW | 221272 | 1% | 100% | 1 |
| 2 | CNRS UP A 1434 | address | 221272 | 1% | 100% | 1 |
| 3 | COLUMN ABUNDANCE | authKW | 221272 | 1% | 100% | 1 |
| 4 | ELECTRONIC SLITLESS SPECTROGRAPH | authKW | 221272 | 1% | 100% | 1 |
| 5 | GSMA UP A 6089 | address | 221272 | 1% | 100% | 1 |
| 6 | IEC ESD STANDARD | authKW | 221272 | 1% | 100% | 1 |
| 7 | INFRARED RADIOASTRON BRANCH | address | 221272 | 1% | 100% | 1 |
| 8 | INTENSITY STABILITY | authKW | 221272 | 1% | 100% | 1 |
| 9 | LEAD SALT DIODES | authKW | 221272 | 1% | 100% | 1 |
| 10 | OPTIC LENS | authKW | 221272 | 1% | 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 | 1556 | 44% | 0% | 61 |
| 2 | Instruments & Instrumentation | 595 | 21% | 0% | 29 |
| 3 | Physics, Applied | 327 | 33% | 0% | 45 |
| 4 | Spectroscopy | 325 | 14% | 0% | 19 |
| 5 | Engineering, Electrical & Electronic | 53 | 14% | 0% | 19 |
| 6 | Engineering, General | 50 | 5% | 0% | 7 |
| 7 | Physics, Multidisciplinary | 20 | 7% | 0% | 10 |
| 8 | Astronomy & Astrophysics | 15 | 6% | 0% | 8 |
| 9 | Geosciences, Multidisciplinary | 10 | 4% | 0% | 6 |
| 10 | Remote Sensing | 2 | 1% | 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 | CNRS UP A 1434 | 221272 | 1% | 100% | 1 |
| 2 | GSMA UP A 6089 | 221272 | 1% | 100% | 1 |
| 3 | INFRARED RADIOASTRON BRANCH | 221272 | 1% | 100% | 1 |
| 4 | UA UP A 6089 | 221272 | 1% | 100% | 1 |
| 5 | UMR 6089UNITE FORMAT RECH SCI EXACTES NAT | 221272 | 1% | 100% | 1 |
| 6 | UP A 6089 CNRS | 221272 | 1% | 100% | 1 |
| 7 | UP A CNRS D1434 | 110635 | 1% | 50% | 1 |
| 8 | GRP SPE OMETRIE MOL ATMOSPHERUMR 6089 | 44253 | 1% | 20% | 1 |
| 9 | GRP SPE OMETRIE MOL ATMOSPHER | 35235 | 4% | 3% | 6 |
| 10 | GRP SPECT MOL ATMOSPHER | 32777 | 1% | 7% | 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 | ELECTRO-OPTICAL SYSTEMS DESIGN | 7901 | 1% | 4% | 1 |
| 2 | JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS | 6176 | 6% | 0% | 8 |
| 3 | INFRARED PHYSICS | 5361 | 4% | 0% | 5 |
| 4 | INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 2261 | 4% | 0% | 6 |
| 5 | LASER FOCUS WITH FIBEROPTIC TECHNOLOGY | 2146 | 1% | 1% | 1 |
| 6 | PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS | 2008 | 5% | 0% | 7 |
| 7 | ELECTRONIC ENGINEERING | 1637 | 1% | 1% | 1 |
| 8 | INFRARED PHYSICS & TECHNOLOGY | 1552 | 3% | 0% | 4 |
| 9 | APPLIED OPTICS | 1415 | 11% | 0% | 15 |
| 10 | REVIEW OF SCIENTIFIC INSTRUMENTS | 877 | 8% | 0% | 11 |
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 | CALORIMETER CALIBRATION | 221272 | 1% | 100% | 1 | Search CALORIMETER+CALIBRATION | Search CALORIMETER+CALIBRATION |
| 2 | COLUMN ABUNDANCE | 221272 | 1% | 100% | 1 | Search COLUMN+ABUNDANCE | Search COLUMN+ABUNDANCE |
| 3 | ELECTRONIC SLITLESS SPECTROGRAPH | 221272 | 1% | 100% | 1 | Search ELECTRONIC+SLITLESS+SPECTROGRAPH | Search ELECTRONIC+SLITLESS+SPECTROGRAPH |
| 4 | IEC ESD STANDARD | 221272 | 1% | 100% | 1 | Search IEC+ESD+STANDARD | Search IEC+ESD+STANDARD |
| 5 | INTENSITY STABILITY | 221272 | 1% | 100% | 1 | Search INTENSITY+STABILITY | Search INTENSITY+STABILITY |
| 6 | LEAD SALT DIODES | 221272 | 1% | 100% | 1 | Search LEAD+SALT+DIODES | Search LEAD+SALT+DIODES |
| 7 | OPTIC LENS | 221272 | 1% | 100% | 1 | Search OPTIC+LENS | Search OPTIC+LENS |
| 8 | OPTICAL BAND PASS | 221272 | 1% | 100% | 1 | Search OPTICAL+BAND+PASS | Search OPTICAL+BAND+PASS |
| 9 | SPARK GAP DISCHARGE | 221272 | 1% | 100% | 1 | Search SPARK+GAP+DISCHARGE | Search SPARK+GAP+DISCHARGE |
| 10 | SPARK SPECTROMETRY | 221272 | 1% | 100% | 1 | Search SPARK+SPECTROMETRY | Search SPARK+SPECTROMETRY |
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 | PARVITTE, B , ZENINARI, V , THIEBEAUX, C , DELAHAIGUE, A , COURTOIS, D , (2004) INFRARED LASER HETERODYNE SYSTEMS.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. VOL. 60. ISSUE 5. P. 1193 -1213 | 30 | 35% | 4 |
| 2 | KRISHNAN, S , BINDRA, KS , OAK, SM , (2008) A SENSITIVE AND HIGH DYNAMIC RANGE CW LASER POWER METER.REVIEW OF SCIENTIFIC INSTRUMENTS. VOL. 79. ISSUE 12. P. - | 8 | 100% | 2 |
| 3 | WEIDMANN, D , COURTOIS, D , (2003) INFRARED 7.6-MU M LEAD-SALT DIODE LASER HETERODYNE RADIOMETRY OF WATER VAPOR IN A CH4-AIR PREMIXED FLAT FLAME.APPLIED OPTICS. VOL. 42. ISSUE 6. P. 1115 -1121 | 12 | 71% | 5 |
| 4 | SONNABEND, G , SORNIG, M , KROTZ, P , STUPAR, D , SCHIEDER, R , (2008) ULTRA HIGH SPECTRAL RESOLUTION OBSERVATIONS OF PLANETARY ATMOSPHERES USING THE COLOGNE TUNEABLE HETERODYNE INFRARED SPECTROMETER.JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER. VOL. 109. ISSUE 6. P. 1016-1029 | 10 | 53% | 11 |
| 5 | WEIDMANN, D , REBURN, WJ , SMITH, KM , (2007) GROUND-BASED PROTOTYPE QUANTUM CASCADE LASER HETERODYNE RADIOMETER FOR ATMOSPHERIC STUDIES.REVIEW OF SCIENTIFIC INSTRUMENTS. VOL. 78. ISSUE 7. P. - | 11 | 48% | 13 |
| 6 | TAN, T , CAO, ZS , WANG, GS , WANG, L , LIU, K , HUANG, YB , CHEN, WD , GAO, XM , (2015) STUDY ON THE TECHNOLOGY OF THE 4. 4 MU M MID-INFRARED LASER HETERODYNE SPECTRUM.SPECTROSCOPY AND SPECTRAL ANALYSIS. VOL. 35. ISSUE 6. P. 1516 -1519 | 5 | 83% | 0 |
| 7 | SONNABEND, G , WIRTZ, D , SCHMULLING, F , SCHIEDER, R , (2002) TUNEABLE HETERODYNE INFRARED SPECTROMETER FOR ATMOSPHERIC AND ASTRONOMICAL STUDIES.APPLIED OPTICS. VOL. 41. ISSUE 15. P. 2978 -2984 | 8 | 67% | 11 |
| 8 | KURTZ, J , O'BYRNE, S , (2016) MULTIPLE RECEIVERS IN A HIGH-RESOLUTION NEAR-INFRARED HETERODYNE SPECTROMETER.OPTICS EXPRESS. VOL. 24. ISSUE 21. P. 23838 -23848 | 5 | 71% | 0 |
| 9 | HOFFMANN, A , MACLEOD, NA , HUEBNER, M , WEIDMANN, D , (2016) THERMAL INFRARED LASER HETERODYNE SPECTRORADIOMETRY FOR SOLAR OCCULTATION ATMOSPHERIC CO2 MEASUREMENTS.ATMOSPHERIC MEASUREMENT TECHNIQUES. VOL. 9. ISSUE 12. P. 5975 -5996 | 14 | 24% | 0 |
| 10 | WIRTZ, D , SONNABEND, G , SCHIEDER, RT , (2002) THIS: A TUNEABLE HETERODYNE INFRARED SPECTROMETER.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. VOL. 58. ISSUE 11. P. 2457-2463 | 8 | 57% | 8 |
Classes with closest relation at Level 1 |