Class information for:
Level 1: UP CONVERSION//JUDD OFELT THEORY//JUDD OFELT ANALYSIS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
216 3861 24.0 66%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
199 20483 CRYSTAL MAT//SOLID STATE LASERS//JUDD OFELT THEORY

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 UP CONVERSION Author keyword 80 20% 9% 362
2 JUDD OFELT THEORY Author keyword 74 43% 3% 130
3 JUDD OFELT ANALYSIS Author keyword 68 56% 2% 82
4 JUDD OFELT PARAMETERS Author keyword 57 62% 2% 59
5 J O PARAMETERS Author keyword 38 89% 0% 17
6 TELLURITE GLASS Author keyword 34 32% 2% 89
7 OXYFLUORIDE GLASS Author keyword 27 51% 1% 38
8 TELLURITE GLASSES Author keyword 25 30% 2% 70
9 OXYFLUORIDE GLASS CERAMICS Author keyword 25 63% 1% 25
10 OXYFLUORIDE GLASSES Author keyword 23 64% 1% 23

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 UP CONVERSION 80 20% 9% 362 Search UP+CONVERSION Search UP+CONVERSION
2 JUDD OFELT THEORY 74 43% 3% 130 Search JUDD+OFELT+THEORY Search JUDD+OFELT+THEORY
3 JUDD OFELT ANALYSIS 68 56% 2% 82 Search JUDD+OFELT+ANALYSIS Search JUDD+OFELT+ANALYSIS
4 JUDD OFELT PARAMETERS 57 62% 2% 59 Search JUDD+OFELT+PARAMETERS Search JUDD+OFELT+PARAMETERS
5 J O PARAMETERS 38 89% 0% 17 Search J+O+PARAMETERS Search J+O+PARAMETERS
6 TELLURITE GLASS 34 32% 2% 89 Search TELLURITE+GLASS Search TELLURITE+GLASS
7 OXYFLUORIDE GLASS 27 51% 1% 38 Search OXYFLUORIDE+GLASS Search OXYFLUORIDE+GLASS
8 TELLURITE GLASSES 25 30% 2% 70 Search TELLURITE+GLASSES Search TELLURITE+GLASSES
9 OXYFLUORIDE GLASS CERAMICS 25 63% 1% 25 Search OXYFLUORIDE+GLASS+CERAMICS Search OXYFLUORIDE+GLASS+CERAMICS
10 OXYFLUORIDE GLASSES 23 64% 1% 23 Search OXYFLUORIDE+GLASSES Search OXYFLUORIDE+GLASSES

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 RARE EARTH IONS 286 24% 27% 1028
2 ER3 IONS 219 62% 6% 228
3 FLUOROPHOSPHATE GLASSES 201 70% 4% 169
4 JUDD OFELT PARAMETERS 152 71% 3% 122
5 UP CONVERSION 143 20% 16% 631
6 ER3 133 25% 12% 460
7 FLUOROBORATE GLASSES 133 73% 3% 103
8 TELLURITE GLASSES 110 34% 7% 267
9 MULTIPHONON RELAXATION 94 51% 3% 131
10 THORIUM FLUORIDE GLASS 72 93% 1% 27

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Rare-earth ion doped TeO2 and GeO2 glasses as laser materials 2012 87 179 34%
Transparent oxyfluoride glass ceramics 2015 2 269 49%
Nanocrystallisation in oxyfluoride systems: mechanisms of crystallisation and photonic properties 2012 18 168 45%
Er3+-doped strontium lithium bismuth borate glasses for broadband 1.5 mu m emission - Structural and optical properties 2013 4 37 73%
Lanthanides in non-oxide glasses 2002 83 151 42%
Highly efficient blue up-conversion of Tm3+ in Nd3+-Yb3+-TM3+ co-doped ZrF4-based fluoride glass 2001 21 15 87%
Spectroscopic properties of Sm3+-doped lanthanum borogermanate glass 2014 2 23 48%
Borate glasses and glass-ceramics for near infrared luminescence 2009 1 37 78%
Optical amplifier materials 2001 3 1 100%
Photon-avalanche upconversion of Ho3+ in NaYF4 and enhancement of violet, blue and green emissions induced by sensitization of Tm3+ 2011 1 27 67%

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 GLASS TECHNOL SECT 21 90% 0.2% 9
2 LASERGLASS 17 75% 0.3% 12
3 FIS FUNDAMENTAL EXPT ELECT SISTEMAS 16 27% 1.3% 51
4 HIGH POWER LASER OPT 14 100% 0.2% 7
5 OPT COMMUN MAT 13 17% 1.8% 71
6 INTEGRATED STUDIES 11 45% 0.5% 18
7 AUTOMOT SYST PROD 9 83% 0.1% 5
8 LASER RUMENTAT DESIGN 9 83% 0.1% 5
9 LASER SPECT 8 11% 1.8% 68
10 SPE OSCOP S 8 100% 0.1% 5

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000199972 MAT HIGH POWER LASER//27 MU M EMISSION//THULIUM DOPED FIBER AMPLIFIER TDFA
2 0.0000145707 SCINTILLATING GLASSES//X RAY EXCITED LUMINESCENCE//EU3 ACTIVATED BOROGERMANATE SCINTILLATING GLASSES
3 0.0000141444 OPT SPECT NANOMAT//ADV OPT MAT GRP//VIDROS DATACAO
4 0.0000135726 TELLURITE GLASSES//TELLURIUM OXIDE//TELLURITES
5 0.0000119226 OPT GLASS PROD//PRYAP//BAY2F8
6 0.0000102711 UP CONVERSION//UPCONVERSION LUMINESCENCE//NAYF4
7 0.0000102433 VER CERAM//EQUIPE VER CERAM//INFRARED MAT DEVICES
8 0.0000101714 WAVEGUIDE AMPLIFIER//OPTICAL WAVEGUIDE AMPLIFIER//CSMFO GRP
9 0.0000100533 AMPLIFIED LUMINESCENCE//ATTN RDRL SEE M//EYE SAFE LASER RADIATION
10 0.0000096708 QUANTUM CUTTING//DOWNCONVERSION//INFRARED QUANTUM CUTTING