Class information for:
Level 1: EIKONAL THEORY//ISOPLANAR OPTICAL SYSTEM//QUASI HOMOGENEOUS SOURCES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
34389 72 17.5 20%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2016 4971 FEMTOSECOND FILAMENTATION//FILAMENTATION//ELE OMAGNET COMPLEX MEDIA

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 EIKONAL THEORY Author keyword 6 71% 7% 5
2 ISOPLANAR OPTICAL SYSTEM Author keyword 2 67% 3% 2
3 QUASI HOMOGENEOUS SOURCES Author keyword 1 40% 3% 2
4 OPTIMISATION CRITERION Author keyword 1 50% 1% 1
5 LEGENDRE TRANSFORMATIONS Author keyword 0 25% 1% 1
6 LASER BEAM DIVERGENCE Author keyword 0 14% 1% 1
7 HIGH POWER LASERS B3 Address 0 100% 1% 1
8 LASER RADIATION FOCUSING Author keyword 0 100% 1% 1
9 METHOD OF ELEMENTARY REFLECTIONS Author keyword 0 100% 1% 1
10 OFF AXIS PARABOLIC AND ELLIPTIC REFLECTORS Author keyword 0 100% 1% 1

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class		 LCSH search Wikipedia search
1 EIKONAL THEORY 6 71% 7% 5 Search EIKONAL+THEORY Search EIKONAL+THEORY
2 ISOPLANAR OPTICAL SYSTEM 2 67% 3% 2 Search ISOPLANAR+OPTICAL+SYSTEM Search ISOPLANAR+OPTICAL+SYSTEM
3 QUASI HOMOGENEOUS SOURCES 1 40% 3% 2 Search QUASI+HOMOGENEOUS+SOURCES Search QUASI+HOMOGENEOUS+SOURCES
4 OPTIMISATION CRITERION 1 50% 1% 1 Search OPTIMISATION+CRITERION Search OPTIMISATION+CRITERION
5 LEGENDRE TRANSFORMATIONS 0 25% 1% 1 Search LEGENDRE+TRANSFORMATIONS Search LEGENDRE+TRANSFORMATIONS
6 LASER BEAM DIVERGENCE 0 14% 1% 1 Search LASER+BEAM+DIVERGENCE Search LASER+BEAM+DIVERGENCE
7 LASER RADIATION FOCUSING 0 100% 1% 1 Search LASER+RADIATION+FOCUSING Search LASER+RADIATION+FOCUSING
8 METHOD OF ELEMENTARY REFLECTIONS 0 100% 1% 1 Search METHOD+OF+ELEMENTARY+REFLECTIONS Search METHOD+OF+ELEMENTARY+REFLECTIONS
9 OFF AXIS PARABOLIC AND ELLIPTIC REFLECTORS 0 100% 1% 1 Search OFF+AXIS+PARABOLIC+AND+ELLIPTIC+REFLECTORS Search OFF+AXIS+PARABOLIC+AND+ELLIPTIC+REFLECTORS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 QUASI HOMOGENEOUS SOURCES 1 40% 3% 2
2 WAVE OPTICS 0 15% 4% 3
3 SPACE TOMOGRAPHY 0 10% 1% 1
4 HIGHLY IONISED LAYERS 0 100% 1% 1
5 STRATIFIED IONOSPHERE 0 100% 1% 1

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Mathematical Fundamentals of Modern Linear Optics 2012 0 4 100%
Impedance technique for modeling electromagnetic wave propagation in anisotropic and gyrotropic media 2011 0 28 21%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 HIGH POWER LASERS B3 0 100% 1.4% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000246419 DOUBLY CURVED CRYSTALS//BRAGG SPECTROMETER//CRYSTAL ANALYSER
2 0.0000208835 COATED MICROSPHERE//BRAGG RESONATORS//CIRCULAR METAL GRATING
3 0.0000142450 MAT SCI TECHNOL VITREOUS MAT//GIBBS PARADOX//DISTINGUISHABLE PARTICLES
4 0.0000136109 OPTICAL PRECURSORS//OPTICAL PRECURSOR//ELECTROMAGNETIC PROPAGATION IN DISPERSIVE MEDIA
5 0.0000126980 BEAM SUMMATION REPRESENTATIONS//RADOMES//DIFFRACTED RAY
6 0.0000103743 IONOSPHERIC IRREGULARITIES//SPORADIC E//FARLEY BUNEMAN WAVES
7 0.0000085283 VAVILOV OPT//CONJUGATED MEDIA//DIABATIC CHARGE TRANSFER
8 0.0000079913 BKC//PHYS SOLIDES ORSAY//CNRS ORSAY
9 0.0000059106 NONUNIFORMITY CORRECTION//SCENE BASED NONUNIFORMITY CORRECTION//INFRARED FOCAL PLANE ARRAYS
10 0.0000058372 SKEW RAY TRACING//COMMUN GROUND SYST SECT//RONCHI TEST