Class information for:
Level 1: DULKYN SCI GRAVITAT WAVE//INJECTED FIELD//TWO PHOTON GAIN

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
23422 346 20.2 47%


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
163 3       PHYSICAL REVIEW A//ENTANGLEMENT//QUANTUM INFORMATION PROCESSING 60613
461 2             PHYSICAL REVIEW A//IWOP TECHNIQUE//JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS 15979
23422 1                   DULKYN SCI GRAVITAT WAVE//INJECTED FIELD//TWO PHOTON GAIN 346

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 DULKYN SCI GRAVITAT WAVE address 353007 1% 100% 4
2 INJECTED FIELD authKW 353007 1% 100% 4
3 TWO PHOTON GAIN authKW 176504 1% 100% 2
4 TWO PHOTON LASING authKW 176504 1% 100% 2
5 TWO PHOTON LASER authKW 158851 1% 60% 3
6 CASCADE TWO PHOTON LASER authKW 88252 0% 100% 1
7 COOPERATIVE CONVERSION authKW 88252 0% 100% 1
8 DRESSED STATE EIT authKW 88252 0% 100% 1
9 DULKYN SCI GRAVITAT WAVE STUDIES address 88252 0% 100% 1
10 FIS E N address 88252 0% 100% 1

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 6514 57% 0% 196
2 Physics, Atomic, Molecular & Chemical 1759 29% 0% 99
3 Physics, Multidisciplinary 804 23% 0% 80
4 Instruments & Instrumentation 67 5% 0% 18
5 Physics, Applied 45 10% 0% 36
6 Multidisciplinary Sciences 38 2% 0% 7
7 Engineering, General 19 2% 0% 8
8 Spectroscopy 12 2% 0% 8
9 Physics, Condensed Matter 1 3% 0% 12
10 Engineering, Electrical & Electronic 1 4% 0% 14

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 DULKYN SCI GRAVITAT WAVE 353007 1% 100% 4
2 DULKYN SCI GRAVITAT WAVE STUDIES 88252 0% 100% 1
3 FIS E N 88252 0% 100% 1
4 PROGRAM PHYS PHYS SCI 88252 0% 100% 1
5 SCI GRAV WAVE STUDIES DULKYN 88252 0% 100% 1
6 SCI GRAVITAT WAVE 88252 0% 100% 1
7 ESCOLA UNIV GANDIA 44125 0% 50% 1
8 MED ADV STUDIES 44125 0% 50% 1
9 MED PHYS ASTRON 17649 0% 20% 1
10 QUANTENPHYS ABT 17649 0% 20% 1

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 OPTICA ACTA 12295 3% 1% 11
2 PHYSICAL REVIEW A 10835 26% 0% 90
3 OPTICS COMMUNICATIONS 3901 10% 0% 34
4 MEASUREMENT TECHNIQUES 2912 2% 0% 8
5 ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER 1715 3% 0% 9
6 NEUROQUANTOLOGY 1589 1% 1% 3
7 APPLIED PHYSICS 1185 1% 1% 2
8 KEXUE TONGBAO 1113 1% 0% 3
9 COMMUNICATIONS IN THEORETICAL PHYSICS 889 3% 0% 9
10 PROCEEDINGS OF SPIE-THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING 872 0% 1% 1

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 INJECTED FIELD 353007 1% 100% 4 Search INJECTED+FIELD Search INJECTED+FIELD
2 TWO PHOTON GAIN 176504 1% 100% 2 Search TWO+PHOTON+GAIN Search TWO+PHOTON+GAIN
3 TWO PHOTON LASING 176504 1% 100% 2 Search TWO+PHOTON+LASING Search TWO+PHOTON+LASING
4 TWO PHOTON LASER 158851 1% 60% 3 Search TWO+PHOTON+LASER Search TWO+PHOTON+LASER
5 CASCADE TWO PHOTON LASER 88252 0% 100% 1 Search CASCADE+TWO+PHOTON+LASER Search CASCADE+TWO+PHOTON+LASER
6 COOPERATIVE CONVERSION 88252 0% 100% 1 Search COOPERATIVE+CONVERSION Search COOPERATIVE+CONVERSION
7 DRESSED STATE EIT 88252 0% 100% 1 Search DRESSED+STATE+EIT Search DRESSED+STATE+EIT
8 GENERALIZED LORENZ HAKEN EQUATION 88252 0% 100% 1 Search GENERALIZED+LORENZ+HAKEN+EQUATION Search GENERALIZED+LORENZ+HAKEN+EQUATION
9 GRAVITATIONAL LASER DETECTOR 88252 0% 100% 1 Search GRAVITATIONAL+LASER+DETECTOR Search GRAVITATIONAL+LASER+DETECTOR
10 GROUND STATE COHERENCE 88252 0% 100% 1 Search GROUND+STATE+COHERENCE Search GROUND+STATE+COHERENCE

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 GAUTHIER, DJ , (2003) TWO-PHOTON LASERS.PROGRESS IN OPTICS, VOL 45. VOL. 45. ISSUE . P. 205 -272 39 43% 6
2 ESPINOSA, V , VILASECA, R , ROLDAN, E , DE VALCARCEL, GJ , (2000) NONLINEAR DYNAMICS OF A TWO-PHOTON FABRY-PEROT LASER.OPTICS COMMUNICATIONS. VOL. 174. ISSUE 1-4. P. 195 -204 21 70% 2
3 RATHE, UW , SCULLY, MO , (1995) PHASE COHERENCE AND DECOHERENCE IN THE CORRELATED-SPONTANEOUS-EMISSION LASER.PHYSICAL REVIEW A. VOL. 52. ISSUE 4. P. 3193-3200 19 90% 15
4 ABDEL-ATY, M , (2001) SEMICLASSICAL STABILITY ANALYSIS OF A TWO-PHOTON LASER.ACTA PHYSICA POLONICA B. VOL. 32. ISSUE 2. P. 563-579 23 59% 0
5 MARTI, DH , DUPERTUIS, MA , DEVEAUD, B , (2003) FEASIBILITY STUDY FOR DEGENERATE-TWO-PHOTON GAIN IN A SEMICONDUCTOR MICROCAVITY.IEEE JOURNAL OF QUANTUM ELECTRONICS. VOL. 39. ISSUE 9. P. 1066 -1073 15 83% 10
6 LU, N , (1990) Q-FUNCTION APPROACH TO A 2-PHOTON LASER.PHYSICAL REVIEW A. VOL. 42. ISSUE 11. P. 6756-6766 23 82% 8
7 FONT, JL , FERNANDEZ-SOLER, JJ , VILASECA, R , GAUTHIER, DJ , (2005) MULTIPHOTON LASING IN ATOMIC POTASSIUM: STEADY-STATE AND DYNAMIC BEHAVIOR.PHYSICAL REVIEW A. VOL. 72. ISSUE 6. P. - 16 64% 7
8 ABDEL-ATY, M , ABDEL-SALAM, MR , (1999) SEMICLASSICAL STEADY-STATE ANALYSIS OF A DEGENERATE TWO-PHOTON LASER.EUROPEAN PHYSICAL JOURNAL D. VOL. 7. ISSUE 2. P. 243-247 15 83% 0
9 ABDEL-ATY, M , OBADA, ASF , (2001) SEMICLASSICAL STABILITY ANALYSIS OF A TWO-PHOTON LASER INCLUDING SPATIAL VARIATION OF THE CAVITY FIELD.EUROPEAN PHYSICAL JOURNAL D. VOL. 15. ISSUE 3. P. 385-391 17 65% 2
10 HU, XM , PENG, JS , (1999) LAMBDA QUANTUM-BEAT LASER WITH ANOTHER LASER CASCADED.JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS. VOL. 1. ISSUE 5. P. 598 -602 14 82% 0

Classes with closest relation at Level 1


Rank Class id link
1 14254 ADV TELECOMMUN QUANTUM ELECT//HIROSHIMA BRANCH//EXCESS QUANTUM NOISE
2 206 JAYNES CUMMINGS MODEL//MICROMASER//ATOMIC INVERSION
3 13057 SQUEEZED LIGHT//LIGHTWAVE TRANSMISS ENGN//NONLINEAR OPTICAL EFFECT
4 11352 LOSS MODULATION//TODA OSCILLATOR//MODE LOCKING PROCESS
5 12664 SQUEEZED VACUUM//RESONANCE FLUORESCENCE//INTENSE BICHROMATIC DRIVING FIELDS
6 15503 FUNDAMENTALSTN WETTZELL//ROTATIONAL GROUND MOTION//ROTATIONAL SEISMOLOGY
7 213 ELECTROMAGNETICALLY INDUCED TRANSPARENCY//SPONTANEOUSLY GENERATED COHERENCE//SHAANXI INFORMAT PHOTON TECH
8 30985 A SCHEME//ABSOLUTE INDICATOR OF REFRACTION//ABSOLUTE REFRACTIVE INDEX
9 1361 STATE QUANTUM OPT QUANTUM OPT DEVICES//ENTANGLED COHERENT STATE//GAUSSIAN STATES
10 35692 CD AS A DIFFRACTION GRATING//COLOR OF STARS//COLOR OF THE SKY

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