Class information for:
Level 1: ALKALI LASERS//DIODE PUMPED ALKALI LASER//DPAL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
24273 317 16.8 65%


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
2285 2             FIBER LASER//FIBER AMPLIFIER//FIBER OPT 4581
24273 1                   ALKALI LASERS//DIODE PUMPED ALKALI LASER//DPAL 317

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 ALKALI LASERS authKW 1348557 4% 100% 14
2 DIODE PUMPED ALKALI LASER authKW 875685 3% 91% 10
3 DPAL authKW 802709 3% 83% 10
4 ALKALI VAPOR LASER authKW 481628 2% 100% 5
5 HIGH POWER GAS LASER address 481628 2% 100% 5
6 ATOMIC GAS LASERS authKW 288977 1% 100% 3
7 HIGH POWER LASER DIODE ARRAY authKW 288977 1% 100% 3
8 POWER LASER DEV SECT address 288977 1% 100% 3
9 VOLUME BRAGG GRATING authKW 260066 3% 30% 9
10 OPTICALLY PUMPED LASERS authKW 247687 2% 43% 6

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 9054 69% 0% 220
2 Physics, Applied 305 22% 0% 70
3 Physics, Multidisciplinary 93 9% 0% 30
4 Spectroscopy 82 5% 0% 16
5 Physics, Atomic, Molecular & Chemical 58 7% 0% 21
6 Engineering, Electrical & Electronic 14 7% 0% 21
7 Engineering, Aerospace 7 1% 0% 3
8 Instruments & Instrumentation 1 2% 0% 5
9 Nanoscience & Nanotechnology -2 0% 0% 1
10 Chemistry, Physical -5 1% 0% 4

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 HIGH POWER GAS LASER 481628 2% 100% 5
2 POWER LASER DEV SECT 288977 1% 100% 3
3 LASER OPT 129717 6% 7% 19
4 AFRL RDLC LASER COE 96326 0% 100% 1
5 AUTOMAT ELC OMETRY 96326 0% 100% 1
6 MACHAN MFG TECHNOL 96326 0% 100% 1
7 QUANTUM ELECT GRP L 146 96326 0% 100% 1
8 YAG LASERS 96326 0% 100% 1
9 SCI TECHNOL HIGH ENERGY LASER 73771 2% 13% 6
10 OPT PHYS ENGN 51790 3% 7% 8

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 COMMUNICATIONS 4015 10% 0% 33
2 LASER FOCUS WORLD 3903 3% 1% 8
3 OPTICS LETTERS 2728 9% 0% 29
4 APPLIED OPTICS 2294 9% 0% 29
5 OPTICS EXPRESS 2205 9% 0% 28
6 JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 1124 3% 0% 9
7 QUANTUM ELECTRONICS 1118 2% 0% 7
8 APPLIED PHYSICS B-LASERS AND OPTICS 1029 3% 0% 9
9 OPTICAL ENGINEERING 985 4% 0% 12
10 OPTICAL REVIEW 749 1% 0% 4

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 ALKALI LASERS 1348557 4% 100% 14 Search ALKALI+LASERS Search ALKALI+LASERS
2 DIODE PUMPED ALKALI LASER 875685 3% 91% 10 Search DIODE+PUMPED+ALKALI+LASER Search DIODE+PUMPED+ALKALI+LASER
3 DPAL 802709 3% 83% 10 Search DPAL Search DPAL
4 ALKALI VAPOR LASER 481628 2% 100% 5 Search ALKALI+VAPOR+LASER Search ALKALI+VAPOR+LASER
5 ATOMIC GAS LASERS 288977 1% 100% 3 Search ATOMIC+GAS+LASERS Search ATOMIC+GAS+LASERS
6 HIGH POWER LASER DIODE ARRAY 288977 1% 100% 3 Search HIGH+POWER+LASER+DIODE+ARRAY Search HIGH+POWER+LASER+DIODE+ARRAY
7 VOLUME BRAGG GRATING 260066 3% 30% 9 Search VOLUME+BRAGG+GRATING Search VOLUME+BRAGG+GRATING
8 OPTICALLY PUMPED LASERS 247687 2% 43% 6 Search OPTICALLY+PUMPED+LASERS Search OPTICALLY+PUMPED+LASERS
9 CESIUM VAPOR LASER 192651 1% 100% 2 Search CESIUM+VAPOR+LASER Search CESIUM+VAPOR+LASER
10 DIODE PUMPED ALKALI VAPOR LASERS 192651 1% 100% 2 Search DIODE+PUMPED+ALKALI+VAPOR+LASERS Search DIODE+PUMPED+ALKALI+VAPOR+LASERS

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 ZHDANOV, BV , KNIZE, RJ , (2013) REVIEW OF ALKALI LASER RESEARCH AND DEVELOPMENT.OPTICAL ENGINEERING. VOL. 52. ISSUE 2. P. - 37 93% 42
2 KRUPKE, WF , (2012) DIODE PUMPED ALKALI LASERS (DPALS)-A REVIEW (REV 1).PROGRESS IN QUANTUM ELECTRONICS. VOL. 36. ISSUE 1. P. 4 -28 35 90% 49
3 CAI, H , WANG, Y , ZHANG, W , XUE, LP , WANG, HY , HAN, JH , AN, GF , JIANG, ZG , GAO, M , ZHOU, J , ET AL (2016) ANALYSIS OF CHARACTERISTICS OF A DIODE-PUMPED RUBIDIUM VAPOUR LASER USING A KINETIC ALGORITHM.QUANTUM ELECTRONICS. VOL. 46. ISSUE 8. P. 685 -692 30 97% 0
4 SHALAGIN, AM , (2011) HIGH-POWER DIODE-PUMPED ALKALI LASERS.PHYSICS-USPEKHI. VOL. 54. ISSUE 9. P. 975 -980 25 100% 0
5 SHEN, BL , PAN, BL , JIAO, J , XIA, CS , (2015) KINETIC AND FLUID DYNAMIC MODELING, NUMERICAL APPROACHES OF FLOWING-GAS DIODE-PUMPED ALKALI VAPOR AMPLIFIERS.OPTICS EXPRESS. VOL. 23. ISSUE 15. P. 19500 -19511 20 100% 2
6 SHEN, BL , XU, XQ , XIA, CS , PAN, BL , (2016) THEORETICAL ANALYSIS OF THE SEMI-RING AND TRAPEZOID LD SIDE-PUMPED ALKALI VAPOR LASERS.OPTICS COMMUNICATIONS. VOL. 380. ISSUE . P. 28 -34 20 100% 0
7 ZHANG, W , WANG, Y , CAI, H , XUE, LP , HAN, JH , WANG, HY , LIAO, ZY , (2014) THEORETICAL STUDY ON TEMPERATURE FEATURES OF A SEALED CESIUM VAPOR CELL PUMPED BY LASER DIODES.APPLIED OPTICS. VOL. 53. ISSUE 19. P. 4180 -4186 21 95% 1
8 SHEN, BL , XU, XQ , XIA, CS , PAN, BL , (2016) COMPUTATION OF THREE-DIMENSIONAL TEMPERATURE DISTRIBUTION IN DIODE-PUMPED ALKALI VAPOR AMPLIFIERS.OPTICS COMMUNICATIONS. VOL. 368. ISSUE . P. 43 -48 19 100% 0
9 SHEN, BL , XU, XQ , XIA, CS , PAN, BL , (2016) MODELING OF THE STATIC AND FLOWING-GAS RING-LD SIDE-PUMPED ALKALI VAPOR AMPLIFIERS.APPLIED PHYSICS B-LASERS AND OPTICS. VOL. 122. ISSUE 7. P. - 19 100% 0
10 ZHDANOV, BV , ROTONDARO, MD , SHAFFER, MK , KNIZE, RJ , (2016) LOW-PRESSURE CESIUM AND POTASSIUM DIODE PUMPED ALKALI LASERS: PROS AND CONS.OPTICAL ENGINEERING. VOL. 55. ISSUE 2. P. - 16 100% 2

Classes with closest relation at Level 1


Rank Class id link
1 26759 PHOTO THERMO REFRACTIVE GLASS//PTR GLASS//CREOL
2 6161 TAPERED LASERS//FERDINAND BRAUN//HIGH BRIGHTNESS LASERS
3 10795 LASER INDUCED COLLISIONAL ENERGY TRANSFER//LASER INDUCED COLLISIONAL ENERGY TRANSFER LICET//LASIM UMR5579
4 36410 FIBER SPECKLEGRAMS//GRP FIS BASICA LICADA//FIBER SPECKLE
5 13367 ENERGY POOLING COLLISIONS//ENERGY POOLING//ATOM FUSED SILICA SURFACES
6 10014 COHERENT BEAM COMBINING//COHERENT COMBINING//COHERENT BEAM COMBINATION
7 3813 HYPERPOLARIZED GAS//LUNG MRI//HYPERPOLARIZED
8 276 SOLID STATE LASERS//DIODE PUMPED//DIODE PUMPED LASERS
9 11849 LASER NON LINEAR QUANTUM OPT S//LASER NONLINEAR QUANTUM OPT S//IR SIGNALS
10 12514 SATURATED ABSORPTION SPECTROSCOPY//ACOUSTOOPTIC SWITCHES//FREQUENCY STABILIZATION

Go to start page