Class information for:
Level 1: FREQUENCY SHIFTED FEEDBACK//ACOUSTOOPTIC EFFECT//FREQUENCY SHIFTED FEEDBACK LASER

Basic class information

ID Publications Average number
of references
Avg. shr. active
ref. in WoS
20308 404 14.8 60%



Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)



ID, lev.
above
Publications Label for level above
563 13709 INTEGRATED OPTICS//JOURNAL OF LIGHTWAVE TECHNOLOGY//OPTICAL WAVEGUIDES

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 FREQUENCY SHIFTED FEEDBACK Author keyword 14 65% 3% 13
2 ACOUSTOOPTIC EFFECT Author keyword 13 61% 3% 14
3 FREQUENCY SHIFTED FEEDBACK LASER Author keyword 12 75% 2% 9
4 ACOUSTOOPTIC FREQUENCY SHIFTER Author keyword 9 83% 1% 5
5 ACOUSTOOPTIC DEVICE Author keyword 4 67% 1% 4
6 STRAIN OPTIC EFFECT Author keyword 3 60% 1% 3
7 TIAL2O3 LASER Author keyword 3 60% 1% 3
8 ACOUSTOOPTICAL DEVICES Author keyword 3 35% 1% 6
9 8358 Address 2 67% 0% 2
10 ELECTROOPTIC FILTERS Author keyword 2 67% 0% 2

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 FREQUENCY SHIFTED FEEDBACK 14 65% 3% 13 Search FREQUENCY+SHIFTED+FEEDBACK Search FREQUENCY+SHIFTED+FEEDBACK
2 ACOUSTOOPTIC EFFECT 13 61% 3% 14 Search ACOUSTOOPTIC+EFFECT Search ACOUSTOOPTIC+EFFECT
3 FREQUENCY SHIFTED FEEDBACK LASER 12 75% 2% 9 Search FREQUENCY+SHIFTED+FEEDBACK+LASER Search FREQUENCY+SHIFTED+FEEDBACK+LASER
4 ACOUSTOOPTIC FREQUENCY SHIFTER 9 83% 1% 5 Search ACOUSTOOPTIC+FREQUENCY+SHIFTER Search ACOUSTOOPTIC+FREQUENCY+SHIFTER
5 ACOUSTOOPTIC DEVICE 4 67% 1% 4 Search ACOUSTOOPTIC+DEVICE Search ACOUSTOOPTIC+DEVICE
6 STRAIN OPTIC EFFECT 3 60% 1% 3 Search STRAIN+OPTIC+EFFECT Search STRAIN+OPTIC+EFFECT
7 TIAL2O3 LASER 3 60% 1% 3 Search TIAL2O3+LASER Search TIAL2O3+LASER
8 ACOUSTOOPTICAL DEVICES 3 35% 1% 6 Search ACOUSTOOPTICAL+DEVICES Search ACOUSTOOPTICAL+DEVICES
9 ELECTROOPTIC FILTERS 2 67% 0% 2 Search ELECTROOPTIC+FILTERS Search ELECTROOPTIC+FILTERS
10 LABEL ROUTING 2 67% 0% 2 Search LABEL+ROUTING Search LABEL+ROUTING

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 CW MODELESS LASER 27 92% 3% 11
2 BUILDUP DYNAMICS 26 87% 3% 13
3 CONTINUOUS WAVE LASER 10 38% 5% 21
4 COMB GENERATION 9 45% 4% 15
5 DENSE WDM NETWORKS 6 58% 2% 7
6 BIREFRINGENCE APODIZATION 6 100% 1% 4
7 MODELESS LASER 5 63% 1% 5
8 ACOUSTO OPTIC FILTER 4 67% 1% 4
9 ELECTRONICALLY TUNED TI 3 50% 1% 4
10 FREQUENCY SHIFTED FEEDBACK 3 29% 2% 8

Journals

Reviews

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 8358 2 67% 0.5% 2
2 MICROPROCESSORS 1 50% 0.5% 2
3 SOLID STATE OPT SCI UNIT 1 18% 1.0% 4
4 CIENCIAS LETRAS SERTAO CENT 1 50% 0.2% 1
5 OPT ELECT INFORMAT TECH SCI 1 50% 0.2% 1
6 OPT GREEN TECHNOL UNIT 1 50% 0.2% 1
7 PHOTOELE ON INFORMAT SCI TECHNOL 1 50% 0.2% 1
8 8358TH 0 33% 0.2% 1
9 PHOTODYNAM PDC 0 33% 0.2% 1
10 TESTING TECHNOL 0 33% 0.2% 1

Related classes at same level (level 1)



Rank Relatedness score Related classes
1 0.0000199163 FIBER FABRY PEROT ETALON//LYOT OHMAN FILTER//STACKED DISPLAY
2 0.0000154192 ACOUSTOOPTIC MODE COUPLING//ACOUSTO OPTIC MODE COUPLING//FLEXURAL ACOUSTIC WAVE
3 0.0000115545 NEW TECHNOL S//LINBO3 OPTICAL MODULATOR//RESONANT ELECTRODE
4 0.0000109382 MICROPHOTON PROJECT 3D//OPTICAL DIRECTIONAL COUPLERS//3D MICROPHOTON PROJECT
5 0.0000083871 AVERAGE REJECTION PROBABILITY//RECEIVER COLLISION//COMMUN ELECT INFORMAT ENGN
6 0.0000083327 PROTON EXCHANGE//CERENKOV SHG//FERROELECTRIC INVERSION LAYER
7 0.0000082572 ACOUSTOOPT//ACOUSTO OPTIC TUNABLE FILTER//ACOUSTO OPT
8 0.0000077498 GRATING DEMULTIPLEXERS//ARRAYED WAVEGUIDE GRATING AWG//ARRAYED WAVEGUIDE GRATING
9 0.0000075602 MESOSCOP LOW DIMENS PHYS//ACOUSTOELECTRIC CURRENT//FILM BONDING
10 0.0000070715 ACOUSTOOPTIC SWITCHES//OPTICAL FREQUENCY INTERVAL DIVIDER//AWG MULTIPLEXER