Class information for:
Level 2: QUASI PHASE MATCHING//BORATES//OPTICAL PARAMETRIC OSCILLATOR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1058 10032 21.4 67%


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
89 3       OPTICS//OPTICS LETTERS//FIBER LASER 77430
1058 2             QUASI PHASE MATCHING//BORATES//OPTICAL PARAMETRIC OSCILLATOR 10032
1922 1                   BORATES//XINJIANG ELECT INFORMAT MAT DEVICES//BEIJING CRYSTAL DEV 2420
2203 1                   QUASI PHASE MATCHING//FERROELECT//DOMAIN KINETICS 2324
3995 1                   OPTICAL PARAMETRIC OSCILLATOR//DIFFERENCE FREQUENCY GENERATION//INTRACAVITY OPTICAL PARAMETRIC OSCILLATOR 1866
10037 1                   KTIOPO4//OXYPHOSPHATE//RBTIOPO4 1097
10100 1                   QUADRATIC SOLITONS//CASCADED NONLINEARITY//RECH COMMUN OPT MICROONDES 1092
21547 1                   ENHANCEMENT CAVITY//NONLINEAR OPTIC CRYSTAL//EXTERNAL ENHANCEMENT CAVITY 414
21588 1                   BARIUM METABORATE//BETA BAB2O4//BETA BBO THIN FILMS 413
21769 1                   TOTAL INTERNAL REFLECTION QUASI PHASE MATCHING//BRAGG REFLECTION WAVEGUIDE//ISOTROPIC SEMICONDUCTORS 406

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 QUASI PHASE MATCHING authKW 414926 2% 71% 193
2 BORATES authKW 326004 4% 28% 378
3 OPTICAL PARAMETRIC OSCILLATOR authKW 248615 2% 53% 154
4 XINJIANG ELECT INFORMAT MAT DEVICES address 222361 2% 48% 153
5 BEIJING CRYSTAL DEV address 207491 1% 57% 120
6 FUNCT CRYSTALS LASER TECHNOL address 146467 1% 39% 124
7 BEIJING CRYSTAL RD address 124150 1% 58% 70
8 OPTICS WoSSC 109938 44% 1% 4374
9 DIFFERENCE FREQUENCY GENERATION authKW 104470 1% 44% 78
10 OPTICS LETTERS journal 102474 10% 3% 999

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 Optics 109938 44% 1% 4374
2 Physics, Applied 15509 27% 0% 2712
3 Crystallography 11835 10% 0% 983
4 Chemistry, Inorganic & Nuclear 3590 8% 0% 772
5 Materials Science, Multidisciplinary 1836 13% 0% 1284
6 Physics, Condensed Matter 856 7% 0% 709
7 Physics, Multidisciplinary 830 6% 0% 595
8 Engineering, Electrical & Electronic 757 8% 0% 782
9 Mineralogy 175 1% 0% 79
10 Chemistry, Physical 156 6% 0% 620

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 XINJIANG ELECT INFORMAT MAT DEVICES 222361 2% 48% 153
2 BEIJING CRYSTAL DEV 207491 1% 57% 120
3 FUNCT CRYSTALS LASER TECHNOL 146467 1% 39% 124
4 BEIJING CRYSTAL RD 124150 1% 58% 70
5 FUNCT MAT DEVICES SPECIAL ENVIRONM 73716 1% 28% 88
6 XINJIANG TECH PHYS CHEM 72870 1% 16% 150
7 FERROELECT 64197 1% 41% 52
8 TECH PHYS CHEM 48355 3% 6% 275
9 MOE CLUSTER SCI 33088 0% 39% 28
10 ALLGEMEINE ANORGAN THEORET CHEM 32088 1% 18% 59

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 OPTICS LETTERS 102474 10% 3% 999
2 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 47729 4% 4% 416
3 APPLIED PHYSICS B-LASERS AND OPTICS 43284 3% 4% 328
4 OPTICS COMMUNICATIONS 32456 5% 2% 532
5 OPTICS EXPRESS 17643 4% 1% 451
6 JOURNAL OF CRYSTAL GROWTH 9647 3% 1% 322
7 IEEE JOURNAL OF QUANTUM ELECTRONICS 9579 2% 2% 166
8 CRYSTALLOGRAPHY REPORTS 9076 1% 3% 102
9 FERROELECTRICS 8187 2% 2% 187
10 APPLIED PHYSICS LETTERS 8006 6% 1% 565

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 QUASI PHASE MATCHING 414926 2% 71% 193 Search QUASI+PHASE+MATCHING Search QUASI+PHASE+MATCHING
2 BORATES 326004 4% 28% 378 Search BORATES Search BORATES
3 OPTICAL PARAMETRIC OSCILLATOR 248615 2% 53% 154 Search OPTICAL+PARAMETRIC+OSCILLATOR Search OPTICAL+PARAMETRIC+OSCILLATOR
4 DIFFERENCE FREQUENCY GENERATION 104470 1% 44% 78 Search DIFFERENCE+FREQUENCY+GENERATION Search DIFFERENCE+FREQUENCY+GENERATION
5 SECOND HARMONIC GENERATION 96177 3% 12% 266 Search SECOND+HARMONIC+GENERATION Search SECOND+HARMONIC+GENERATION
6 PERIODICALLY POLED LITHIUM NIOBATE 93450 0% 70% 44 Search PERIODICALLY+POLED+LITHIUM+NIOBATE Search PERIODICALLY+POLED+LITHIUM+NIOBATE
7 FREQUENCY CONVERSION 81258 1% 23% 115 Search FREQUENCY+CONVERSION Search FREQUENCY+CONVERSION
8 DOMAIN INVERSION 74337 0% 66% 37 Search DOMAIN+INVERSION Search DOMAIN+INVERSION
9 MULTIANVIL 66756 0% 73% 30 Search MULTIANVIL Search MULTIANVIL
10 QUASI PHASE MATCHING QPM 61318 0% 81% 25 Search QUASI+PHASE+MATCHING+QPM Search QUASI+PHASE+MATCHING+QPM

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 BHAT, HL , SATYANARAYAN, MN , DEEPTHY, A , (1999) POTASSIUM TITANYL PHOSPHATE AND ITS ISOMORPHS: GROWTH, PROPERTIES, AND APPLICATIONS.CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES. VOL. 24. ISSUE 2. P. 103 -191 264 89% 68
2 WANG, Y , PAN, SL , (2016) RECENT DEVELOPMENT OF METAL BORATE HALIDES: CRYSTAL CHEMISTRY AND APPLICATION IN SECOND-ORDER NLO MATERIALS.COORDINATION CHEMISTRY REVIEWS. VOL. 323. ISSUE . P. 15 -35 122 87% 7
3 PETROV, V , (2015) FREQUENCY DOWN-CONVERSION OF SOLID-STATE LASER SOURCES TO THE MID-INFRARED SPECTRAL RANGE USING NON-OXIDE NONLINEAR CRYSTALS.PROGRESS IN QUANTUM ELECTRONICS. VOL. 42. ISSUE . P. 1 -106 191 60% 15
4 TRAN, TT , YU, HW , RONDINELLI, JM , POEPPELMEIER, KR , HALASYAMANI, PS , (2016) DEEP ULTRAVIOLET NONLINEAR OPTICAL MATERIALS.CHEMISTRY OF MATERIALS. VOL. 28. ISSUE 15. P. 5238 -5258 118 87% 4
5 SHUR, VY , AKHMATKHANOV, AR , BATURIN, IS , (2015) MICRO- AND NANO-DOMAIN ENGINEERING IN LITHIUM NIOBATE.APPLIED PHYSICS REVIEWS. VOL. 2. ISSUE 4. P. - 138 83% 6
6 BURYAK, AV , DI TRAPANI, P , SKRYABIN, DV , TRILLO, S , (2002) OPTICAL SOLITONS DUE TO QUADRATIC NONLINEARITIES: FROM BASIC PHYSICS TO FUTURISTIC APPLICATIONS.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS. VOL. 370. ISSUE 2. P. 63 -235 246 51% 217
7 SALTIEL, SM , SUKHORUKOV, AA , KIVSHAR, YS , (2005) MULTISTEP PARAMETRIC PROCESSES IN NONLINEAR OPTICS.PROGRESS IN OPTICS, VOL 47. VOL. 47. ISSUE . P. 1 -73 157 81% 65
8 BECKETT, MA , (2016) RECENT ADVANCES IN CRYSTALLINE HYDRATED BORATES WITH NON-METAL OR TRANSITION-METAL COMPLEX CATIONS.COORDINATION CHEMISTRY REVIEWS. VOL. 323. ISSUE . P. 2 -14 92 91% 2
9 HU, XP , XU, P , ZHU, SN , (2013) ENGINEERED QUASI-PHASE-MATCHING FOR LASER TECHNIQUES.PHOTONICS RESEARCH. VOL. 1. ISSUE 4. P. 171 -185 117 78% 16
10 SHUR, VY , PELEGOVA, EV , AKHMATKHANOV, AR , BATURIN, IS , (2016) PERIODICALLY POLED CRYSTALS OF KTP FAMILY: A REVIEW.FERROELECTRICS. VOL. 496. ISSUE 1. P. 49 -69 90 96% 1

Classes with closest relation at Level 2


Rank Class id link
1 1326 LITHIUM NIOBATE//LINBO3//OPTOELECT INFORMAT ENGN
2 516 SOLID STATE LASERS//DIODE PUMPED LASERS//CRYSTAL MAT
3 758 OPTICS//OPTICS LETTERS//FIBER LASER
4 1907 SPATIAL SOLITONS//SPATIAL OPTICAL SOLITONS//HYBRID COMP
5 3353 THERMAL POLING//OPTICAL POLING//ALL OPTICAL POLING
6 4013 ALKALI NITRATE CRYSTALS//LITHIUM IODATE//LIIO3
7 3432 THERMOCHEM//STANDARD MOLAR ENTHALPY OF FORMATION//LOW TEMPERATURE HEAT CAPACITY
8 1689 INORGAN MAT PROGRAM//NEW MINERAL//ETS 10
9 1606 QUANTUM CASCADE LASER//WAVELENGTH MODULATION SPECTROSCOPY//WAVELENGTH MODULATION
10 3842 KVANTOVAYA ELEKTRONIKA//MAGNUS OPTICAL EFFECT//SURFACE PHOTO CHARGE EFFECT

Go to start page