Class information for:
Level 2: QUASI PHASE MATCHING//VERTICAL EXTERNAL CAVITY SURFACE EMITTING LASER VECSEL//DOMAIN KINETICS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
1673 6264 18.1 70%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
182 52192 APPLIED OPTICS//LITHIUM NIOBATE//OPTICS COMMUNICATIONS

Classes in level below (level 1)


ID, lev. below Publications Label for level below
1786 2415 QUASI PHASE MATCHING//DOMAIN KINETICS//FERROELECT
6828 1362 OPTICAL PARAMETRIC OSCILLATOR//OPTICAL PARAMETRIC OSCILLATORS//INTRACAVITY OPTICAL PARAMETRIC OSCILLATOR
9606 1072 OXYPHOSPHATE//KTIOPO4//RBTIOPO4
16673 577 VERTICAL EXTERNAL CAVITY SURFACE EMITTING LASER VECSEL//SEMICONDUCTOR DISK LASER//VERTICAL EXTERNAL CAVITY SURFACE EMITTING LASERS VECSELS
18209 499 FRONTIER ENGN//BRAGG REFLECTION WAVEGUIDES BRWS//ISOTROPIC SEMICONDUCTORS
22033 339 NONLINEAR OPTIC CRYSTAL//ENHANCEMENT CAVITY//EXTERNAL ENHANCEMENT CAVITY

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 QUASI PHASE MATCHING Author keyword 78 39% 3% 160
2 VERTICAL EXTERNAL CAVITY SURFACE EMITTING LASER VECSEL Author keyword 40 67% 1% 36
3 DOMAIN KINETICS Author keyword 38 84% 0% 21
4 FERROELECT Address 28 42% 1% 52
5 OPTICAL PARAMETRIC OSCILLATOR Author keyword 24 24% 1% 88
6 QUASI PHASE MATCHING QPM Author keyword 23 60% 0% 25
7 OPTICAL PARAMETRIC OSCILLATORS Author keyword 21 34% 1% 52
8 PERIODICALLY POLED LINBO3 Author keyword 20 67% 0% 18
9 SEMICONDUCTOR DISK LASER Author keyword 20 52% 0% 27
10 DOMAIN INVERSION Author keyword 19 43% 1% 35

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 QUASI PHASE MATCHING 78 39% 3% 160 Search QUASI+PHASE+MATCHING Search QUASI+PHASE+MATCHING
2 VERTICAL EXTERNAL CAVITY SURFACE EMITTING LASER VECSEL 40 67% 1% 36 Search VERTICAL+EXTERNAL+CAVITY+SURFACE+EMITTING+LASER+VECSEL Search VERTICAL+EXTERNAL+CAVITY+SURFACE+EMITTING+LASER+VECSEL
3 DOMAIN KINETICS 38 84% 0% 21 Search DOMAIN+KINETICS Search DOMAIN+KINETICS
4 OPTICAL PARAMETRIC OSCILLATOR 24 24% 1% 88 Search OPTICAL+PARAMETRIC+OSCILLATOR Search OPTICAL+PARAMETRIC+OSCILLATOR
5 QUASI PHASE MATCHING QPM 23 60% 0% 25 Search QUASI+PHASE+MATCHING+QPM Search QUASI+PHASE+MATCHING+QPM
6 OPTICAL PARAMETRIC OSCILLATORS 21 34% 1% 52 Search OPTICAL+PARAMETRIC+OSCILLATORS Search OPTICAL+PARAMETRIC+OSCILLATORS
7 PERIODICALLY POLED LINBO3 20 67% 0% 18 Search PERIODICALLY+POLED+LINBO3 Search PERIODICALLY+POLED+LINBO3
8 SEMICONDUCTOR DISK LASER 20 52% 0% 27 Search SEMICONDUCTOR+DISK+LASER Search SEMICONDUCTOR+DISK+LASER
9 DOMAIN INVERSION 19 43% 1% 35 Search DOMAIN+INVERSION Search DOMAIN+INVERSION
10 PERIODICALLY POLED LITHIUM NIOBATE 19 40% 1% 38 Search PERIODICALLY+POLED+LITHIUM+NIOBATE Search PERIODICALLY+POLED+LITHIUM+NIOBATE

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 KTIOPO4 263 56% 5% 318
2 POTASSIUM TITANYL PHOSPHATE 170 62% 3% 178
3 POLED LITHIUM NIOBATE 154 46% 4% 251
4 KTP 149 50% 3% 212
5 LINBO3 128 19% 10% 613
6 PERIODICALLY POLED LINBO3 116 54% 2% 151
7 2ND HARMONIC GENERATION 108 10% 16% 1005
8 KTP CRYSTALS 106 95% 1% 36
9 FLUX GROWN KTIOPO4 105 78% 1% 70
10 RBTIOASO4 87 86% 1% 44

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Quasi-phasematching 2007 109 106 81%
Semiconductor disk lasers for the generation of visible and ultraviolet radiation 2009 79 97 61%
Extended cavity surface-emitting semiconductor lasers 2006 92 53 83%
Vertical-external-cavity semiconductor lasers 2004 106 44 82%
High-brightness long-wavelength semiconductor disk lasers 2008 75 73 60%
Adiabatic processes in frequency conversion 2014 8 45 71%
Periodic, quasi-periodic, and random quadratic nonlinear photonic crystals 2010 38 59 73%
Parametric generation of tunable light from continuous-wave to femtosecond pulses 1999 115 49 96%
REVIEW OF THE STRUCTURE AND PROCESSING-DEFECT-PROPERTY RELATIONSHIPS OF POTASSIUM TITANYL PHOSPHATE - A STRATEGY FOR NOVEL THIN-FILM PHOTONIC DEVICES 1995 157 103 87%
Passively modelocked surface-emitting semiconductor lasers 2006 172 196 28%

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 FERROELECT 28 42% 0.8% 52
2 JF ALLEN PHYS S 15 39% 0.5% 30
3 FRONTIER ENGN 14 37% 0.5% 30
4 COOPERATED 11 54% 0.2% 14
5 STATE FIBER OPT LOCAL AREA COMMUN NETWORK 11 24% 0.6% 38
6 ARC ULTRA HIGH BANDWIDTH DEVICES OPT SYST CUD 8 100% 0.1% 5
7 ADV PHOTON CONCEPTS 7 41% 0.2% 13
8 CHARGED PARTICLE BEAMS 6 100% 0.1% 4
9 LASER OPTOELECT 6 15% 0.6% 35
10 DIEET 5 34% 0.2% 13

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000034212 OPTOELECT INFORMAT ENGN//LITHIUM NIOBATE//POTASSIUM LITHIUM NIOBATE
2 0.0000024991 BEIJING CRYSTAL DEV//BORATE//XINJIANG ELECT INFORMAT MAT DEVICES
3 0.0000024410 STARK BROADENING//OPTICAL PARAMETRIC CHIRPED PULSE AMPLIFICATION//CHIRPED PULSE AMPLIFICATION
4 0.0000015195 CRYSTAL MAT//SOLID STATE LASERS//JUDD OFELT THEORY
5 0.0000014278 SPATIAL SOLITONS//SPATIAL SOLITON//SOLID STATE THEORY THEORET OPT
6 0.0000012807 QUANTUM CASCADE LASERS//QUANTUM CASCADE LASER//QUANTUM CASCADE LASERS QCLS
7 0.0000011407 INTEGRATED OPTICS//JOURNAL OF LIGHTWAVE TECHNOLOGY//OPTICAL WAVEGUIDES
8 0.0000010143 MAT SCI TECHNOL MST 7//OPTICAL POLING//THERMAL POLING
9 0.0000008977 LASER ELECT SUPPORT//MAT ADV ACCELERATOR SCI//LASER SYST ENGN
10 0.0000007323 SEMICONDUCTOR LASERS//IEEE JOURNAL OF QUANTUM ELECTRONICS//IEEE PHOTONICS TECHNOLOGY LETTERS