Class information for:
Level 1: HETERODYNE INTERFEROMETER//HETERODYNE INTERFEROMETRY//FRINGE INTERPOLATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13090 861 14.5 59%


Bar chart of Publication_year

Last years might be incomplete

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
1223 2             PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY//THERMAL ERROR//COORDINATE MEASURING MACHINE 9117
13090 1                   HETERODYNE INTERFEROMETER//HETERODYNE INTERFEROMETRY//FRINGE INTERPOLATION 861

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 HETERODYNE INTERFEROMETER authKW 427713 3% 43% 28
2 HETERODYNE INTERFEROMETRY authKW 370515 4% 33% 32
3 FRINGE INTERPOLATION authKW 177318 1% 100% 5
4 PERIODIC NONLINEARITY authKW 159583 1% 75% 6
5 NANOMETER MEASUREMENT address 159577 1% 50% 9
6 HEYDEMANN CORRECTION authKW 141854 0% 100% 4
7 ANGULAR DISPLACEMENT MEASUREMENT authKW 126653 1% 71% 5
8 DISPLACEMENT INTERFEROMETRY authKW 113482 0% 80% 4
9 COMMON OPTICAL PATH authKW 106391 0% 100% 3
10 COMP SOR DEV GRP address 106391 0% 100% 3

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 Instruments & Instrumentation 12392 38% 0% 324
2 Optics 10267 45% 0% 391
3 Engineering, General 5580 20% 0% 169
4 Engineering, Manufacturing 2020 9% 0% 74
5 Physics, Applied 335 15% 0% 132
6 Nanoscience & Nanotechnology 206 6% 0% 53
7 Engineering, Mechanical 95 4% 0% 37
8 Engineering, Electrical & Electronic 89 9% 0% 74
9 Engineering, Industrial 12 1% 0% 8
10 Electrochemistry 6 1% 0% 12

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 NANOMETER MEASUREMENT 159577 1% 50% 9
2 COMP SOR DEV GRP 106391 0% 100% 3
3 SECT PRECIS ENGN 94567 0% 67% 4
4 PRECIS ENGN STRAT GRP 70927 0% 100% 2
5 POSTDOCTORAL STN OPT ENGN 63042 0% 44% 4
6 RUMENTS CO 51578 0% 36% 4
7 CEMETRO 47283 0% 67% 2
8 DIMENS METROL SECT 47283 0% 67% 2
9 PME MECH SYST DESIGN 47283 0% 67% 2
10 SPACE NANOTECHNOL 40292 1% 23% 5

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 MEASUREMENT SCIENCE AND TECHNOLOGY 40649 12% 1% 102
2 PRECISION ENGINEERING-JOURNAL OF THE AMERICAN SOCIETY FOR PRECISION ENGINEERING 34061 2% 5% 18
3 PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY 25656 4% 2% 32
4 APPLIED OPTICS 14586 14% 0% 120
5 RADIO-ELECTRONICS 8864 0% 25% 1
6 OPTICAL ENGINEERING 7981 7% 0% 56
7 PTB-MITTEILUNGEN 6328 1% 3% 7
8 METROLOGIA 5621 2% 1% 21
9 TM-TECHNISCHES MESSEN 4109 1% 1% 9
10 MEASUREMENT 3123 2% 0% 19

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 HETERODYNE INTERFEROMETER 427713 3% 43% 28 Search HETERODYNE+INTERFEROMETER Search HETERODYNE+INTERFEROMETER
2 HETERODYNE INTERFEROMETRY 370515 4% 33% 32 Search HETERODYNE+INTERFEROMETRY Search HETERODYNE+INTERFEROMETRY
3 FRINGE INTERPOLATION 177318 1% 100% 5 Search FRINGE+INTERPOLATION Search FRINGE+INTERPOLATION
4 PERIODIC NONLINEARITY 159583 1% 75% 6 Search PERIODIC+NONLINEARITY Search PERIODIC+NONLINEARITY
5 HEYDEMANN CORRECTION 141854 0% 100% 4 Search HEYDEMANN+CORRECTION Search HEYDEMANN+CORRECTION
6 ANGULAR DISPLACEMENT MEASUREMENT 126653 1% 71% 5 Search ANGULAR+DISPLACEMENT+MEASUREMENT Search ANGULAR+DISPLACEMENT+MEASUREMENT
7 DISPLACEMENT INTERFEROMETRY 113482 0% 80% 4 Search DISPLACEMENT+INTERFEROMETRY Search DISPLACEMENT+INTERFEROMETRY
8 COMMON OPTICAL PATH 106391 0% 100% 3 Search COMMON+OPTICAL+PATH Search COMMON+OPTICAL+PATH
9 PRIMARY VIBRATION CALIBRATION 106391 0% 100% 3 Search PRIMARY+VIBRATION+CALIBRATION Search PRIMARY+VIBRATION+CALIBRATION
10 HETERODYNE LASER INTERFEROMETER 106385 1% 50% 6 Search HETERODYNE+LASER+INTERFEROMETER Search HETERODYNE+LASER+INTERFEROMETER

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 LU, C , TROUTMAN, JR , SCHMITZ, TL , ELLIS, JD , TARBUTTON, JA , (2016) APPLICATION OF THE CONTINUOUS WAVELET TRANSFORM IN PERIODIC ERROR COMPENSATION.PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY. VOL. 44. ISSUE . P. 245 -251 34 87% 0
2 SCHMITZ, TL , CHU, DC , KIM, HS , (2009) FIRST AND SECOND ORDER PERIODIC ERROR MEASUREMENT FOR NON-CONSTANT VELOCITY MOTIONS.PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY. VOL. 33. ISSUE 4. P. 353-361 29 100% 4
3 HUANG, JH , WANG, Z , GAO, JM , YU, B , (2016) MODELING AND ANALYSIS OF PHASE FLUCTUATION IN A HIGH-PRECISION ROLL ANGLE MEASUREMENT BASED ON A HETERODYNE INTERFEROMETER.SENSORS. VOL. 16. ISSUE 8. P. - 21 100% 1
4 SCHMITZ, TL , KIM, HS , (2007) MONTE CARLO EVALUATION OF PERIODIC ERROR UNCERTAINTY.PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY. VOL. 31. ISSUE 3. P. 251-259 27 100% 3
5 SCHMITZ, TL , HOUCK, L , CHU, D , KALEM, L , (2006) BENCH-TOP SETUP FOR VALIDATION OF REAL TIME, DIGITAL PERIODIC ERROR CORRECTION.PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY. VOL. 30. ISSUE 3. P. 306 -313 27 100% 0
6 SCHMITZ, TL , CHU, D , HOUCK, L , (2006) FIRST-ORDER PERIODIC ERROR CORRECTION: VALIDATION FOR CONSTANT AND NON-CONSTANT VELOCITIES WITH VARIABLE ERROR MAGNITUDES.MEASUREMENT SCIENCE AND TECHNOLOGY. VOL. 17. ISSUE 12. P. 3195 -3203 26 100% 12
7 OLYAEE, S , YOON, TH , HAMEDI, S , (2009) JONES MATRIX ANALYSIS OF FREQUENCY MIXING ERROR IN THREE-LONGITUDINAL-MODE LASER HETERODYNE INTERFEROMETER.IET OPTOELECTRONICS. VOL. 3. ISSUE 5. P. 215 -224 23 88% 21
8 SCHMITZ, TL , BECKWITH, JF , (2003) AN INVESTIGATION OF TWO UNEXPLORED PERIODIC ERROR SOURCES IN DIFFERENTIAL-PATH INTERFEROMETRY.PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY. VOL. 27. ISSUE 3. P. 311 -322 25 100% 9
9 MESKERS, AJH , SPRONCK, JW , SCHMIDT, RHM , (2014) HETERODYNE DISPLACEMENT INTERFEROMETER, INSENSITIVE FOR INPUT POLARIZATION.OPTICS LETTERS. VOL. 39. ISSUE 7. P. 1949-1952 19 90% 6
10 SCHMITZ, TL , BECKWITH, JF , (2002) ACOUSTO-OPTIC DISPLACEMENT-MEASURING INTERFEROMETER: A NEW HETERODYNE INTERFEROMETER WITH ANGSTROM-LEVEL PERIODIC ERROR.JOURNAL OF MODERN OPTICS. VOL. 49. ISSUE 13. P. 2105-2114 24 100% 24

Classes with closest relation at Level 1


Rank Class id link
1 12982 ABSOLUTE DISTANCE MEASUREMENT//GAUGE BLOCK//AIR REFRACTIVE INDEX
2 22617 WAVE PLATE//PHASE RETARDANCE//OPTICAL ROTATION ANGLE
3 23374 AUTOCOLLIMATOR//LONG TRACE PROFILER//SURFACE PROFILOMETER
4 11774 NANOMETROLOGY//MICRO CMM//NANOPOSITIONING AND NANOMEASURING MACHINE
5 7076 THERMAL ERROR//GEOMETRIC ERROR//FIVE AXIS MACHINE TOOL
6 25524 PLANAR MOTOR//PLANAR ACTUATOR//SURFACE MOTOR
7 15378 ASTROD I//LISA PATHFINDER//GRAVITY PROBE B
8 28783 WAVEMETER//ADV FUEL FABR IL//COLD PROGRAM
9 29773 DANISH PRIMARY ACOUST//MICROPHONE CALIBRATION//ACOUSTICAL CALIBRATION
10 28550 ENVIRONM TEST TECHNOL//GLASS PLASTICS//OPTICAL HETERODYNE INTERFEROMETER

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