Class information for:
Level 1: HIGH POWER LASER DIODE//CATASTROPHIC OPTICAL DAMAGE//SEMICONDUCTOR LASERS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
8328 1266 14.9 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
185 3       IEEE PHOTONICS TECHNOLOGY LETTERS//OPTICS//JOURNAL OF LIGHTWAVE TECHNOLOGY 56126
372 2             SEMICONDUCTOR LASERS//IEEE JOURNAL OF QUANTUM ELECTRONICS//VERTICAL CAVITY SURFACE EMITTING LASERS 17248
8328 1                   HIGH POWER LASER DIODE//CATASTROPHIC OPTICAL DAMAGE//SEMICONDUCTOR LASERS 1266

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 HIGH POWER LASER DIODE authKW 195335 1% 45% 18
2 CATASTROPHIC OPTICAL DAMAGE authKW 182385 1% 69% 11
3 SEMICONDUCTOR LASERS authKW 128501 12% 4% 148
4 HIGH POWER DIODE LASERS authKW 116718 1% 44% 11
5 THYRISTOR HETEROSTRUCTURE authKW 96472 0% 100% 4
6 LASER DIODE BAR authKW 93016 1% 43% 9
7 CATASTROPHIC OPTICAL DEGRADATION authKW 77176 0% 80% 4
8 LASER THYRISTOR authKW 72354 0% 100% 3
9 STELMAKH POLYUS address 72354 0% 100% 3
10 OPTOELECT TECHNOL DEV address 69508 1% 41% 7

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 Physics, Applied 10217 57% 0% 724
2 Engineering, Electrical & Electronic 6096 41% 0% 521
3 Optics 4033 24% 0% 307
4 Physics, Condensed Matter 1078 17% 0% 215
5 Physics, Multidisciplinary 85 6% 0% 70
6 Materials Science, Multidisciplinary 69 9% 0% 112
7 Nanoscience & Nanotechnology 37 3% 0% 36
8 Telecommunications 31 2% 0% 25
9 Crystallography 29 2% 0% 25
10 Materials Science, Characterization, Testing 13 1% 0% 7

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 STELMAKH POLYUS 72354 0% 100% 3
2 OPTOELECT TECHNOL DEV 69508 1% 41% 7
3 EQUIPE THERMOPHYS INTER ES MICROSYST 48236 0% 100% 2
4 ENGN OPTOELECT DEVICES 47261 1% 28% 7
5 FERDINAND BRAUN 40351 2% 8% 22
6 REED PHOTON 39417 1% 15% 11
7 PHYSICOTECH SCI 36174 0% 50% 3
8 LASER DIODES 32156 0% 67% 2
9 MIYANODAI TECHNOL DEV 29930 0% 21% 6
10 COBRA INTERUNIV COMMUN TECHNOLEEA 24118 0% 100% 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 SEMICONDUCTORS 35741 8% 1% 100
2 QUANTUM ELECTRONICS 34157 6% 2% 77
3 IEEE JOURNAL OF QUANTUM ELECTRONICS 8510 4% 1% 55
4 IEEE PHOTONICS TECHNOLOGY LETTERS 8301 6% 0% 75
5 ELECTRONICS LETTERS 5457 8% 0% 95
6 IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 5340 2% 1% 30
7 APPLIED PHYSICS LETTERS 5122 12% 0% 155
8 SEMICONDUCTOR SCIENCE AND TECHNOLOGY 3659 3% 0% 35
9 TECHNICAL PHYSICS LETTERS 2881 2% 0% 28
10 OPTICAL AND QUANTUM ELECTRONICS 2395 2% 1% 20

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 HIGH POWER LASER DIODE 195335 1% 45% 18 Search HIGH+POWER+LASER+DIODE Search HIGH+POWER+LASER+DIODE
2 CATASTROPHIC OPTICAL DAMAGE 182385 1% 69% 11 Search CATASTROPHIC+OPTICAL+DAMAGE Search CATASTROPHIC+OPTICAL+DAMAGE
3 SEMICONDUCTOR LASERS 128501 12% 4% 148 Search SEMICONDUCTOR+LASERS Search SEMICONDUCTOR+LASERS
4 HIGH POWER DIODE LASERS 116718 1% 44% 11 Search HIGH+POWER+DIODE+LASERS Search HIGH+POWER+DIODE+LASERS
5 THYRISTOR HETEROSTRUCTURE 96472 0% 100% 4 Search THYRISTOR+HETEROSTRUCTURE Search THYRISTOR+HETEROSTRUCTURE
6 LASER DIODE BAR 93016 1% 43% 9 Search LASER+DIODE+BAR Search LASER+DIODE+BAR
7 CATASTROPHIC OPTICAL DEGRADATION 77176 0% 80% 4 Search CATASTROPHIC+OPTICAL+DEGRADATION Search CATASTROPHIC+OPTICAL+DEGRADATION
8 LASER THYRISTOR 72354 0% 100% 3 Search LASER+THYRISTOR Search LASER+THYRISTOR
9 HETEROLASER 66990 0% 56% 5 Search HETEROLASER Search HETEROLASER
10 INTERNAL OPTICAL LOSS 64312 0% 67% 4 Search INTERNAL+OPTICAL+LOSS Search INTERNAL+OPTICAL+LOSS

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 TOMM, JW , ZIEGLER, M , HEMPEL, M , ELSAESSER, T , (2011) MECHANISMS AND FAST KINETICS OF THE CATASTROPHIC OPTICAL DAMAGE (COD) IN GAAS-BASED DIODE LASERS.LASER & PHOTONICS REVIEWS. VOL. 5. ISSUE 3. P. 422 -441 104 81% 15
2 ANDREEV, AY , ZORINA, SA , LESHKO, AY , LYUTETSKIY, AV , MARMALYUK, AA , MURASHOVA, AV , NALET, TA , PADALITSA, AA , PIKHTIN, NA , SABITOV, DR , ET AL (2009) HIGH-POWER LASERS (GAMMA=808 NM) BASED ON THE ALGAAS/GAAS HETEROSTRUCTURES OF SEPARATE CONFINEMENT.SEMICONDUCTORS. VOL. 43. ISSUE 4. P. 519-523 22 100% 2
3 TARASOV, IS , (2010) HIGH-POWER SEMICONDUCTOR SEPARATE-CONFINEMENT DOUBLE HETEROSTRUCTURE LASERS.QUANTUM ELECTRONICS. VOL. 40. ISSUE 8. P. 661-681 31 62% 8
4 ERBERT, G , BARWOLFF, A , SEBASTIAN, J , TOMM, J , (2000) HIGH-POWER BROAD-AREA DIODE LASERS AND LASER BARS.HIGH-POWER DIODE LASERS: FUNDAMENTALS, TECHNOLOGY, APPLICATIONS. VOL. 78. ISSUE . P. 173-223 32 74% 17
5 JIMENEZ, J , (2003) LASER DIODE RELIABILITY: CRYSTAL DEFECTS AND DEGRADATION MODES.COMPTES RENDUS PHYSIQUE. VOL. 4. ISSUE 6. P. 663-673 28 74% 31
6 AVRUTIN, EA , RYVKIN, BS , (2017) THEORY OF DIRECT AND INDIRECT EFFECT OF TWO-PHOTON ABSORPTION ON NONLINEAR OPTICAL LOSSES IN HIGH POWER SEMICONDUCTOR LASERS.SEMICONDUCTOR SCIENCE AND TECHNOLOGY. VOL. 32. ISSUE 1. P. - 20 71% 0
7 ALUEV, AV , LESHKO, AY , LYUTETSKIY, AV , PIKHTIN, NA , SLIPCHENKO, SO , FETISOVA, NV , CHELNY, AA , SHAMAKHOV, VV , SIMAKOV, VA , TARASOV, IS , (2009) GAINASP/GAINP/ALGAINP MOCVD-GROWN DIODE LASERS EMITTING AT 808 NM.SEMICONDUCTORS. VOL. 43. ISSUE 4. P. 532-536 16 100% 0
8 MARMALYUK, AA , ANDREEV, AY , KONYAEV, VP , LADUGIN, MA , LEBEDEVA, EI , MESHKOV, AS , MOROZYUK, AN , SAPOZHNIKOV, SM , DANILOV, AI , SIMAKOV, VA , ET AL (2014) LASER EMITTERS (LAMBDA=808 NM) BASED ON ALGAAS/GAAS HETEROSTRUCTURES.SEMICONDUCTORS. VOL. 48. ISSUE 1. P. 115-119 15 88% 0
9 FAN, L , CAO, CS , THALER, G , CALIVA, B , AI, I , DAS, S , WALKER, R , ZENG, LF , MCELHINNEY, M , THIAGARAJAN, P , (2011) RECORD HIGH-TEMPERATURE LONG-PULSE OPERATION OF 8XX-NM DIODE LASER BAR WITH ALUMINUM-FREE ACTIVE REGION.IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS. VOL. 17. ISSUE 6. P. 1727-1734 16 84% 4
10 MENZEL, U , (1998) SELF-CONSISTENT CALCULATION OF FACET HEATING IN ASYMMETRICALLY COATED EDGE EMITTING DIODE LASERS.SEMICONDUCTOR SCIENCE AND TECHNOLOGY. VOL. 13. ISSUE 3. P. 265-276 26 74% 14

Classes with closest relation at Level 1


Rank Class id link
1 33798 OPT TRANSMISS COMPONENTS//DIEE INFM//TRANSMISS DEVICES RD S
2 6161 TAPERED LASERS//FERDINAND BRAUN//HIGH BRIGHTNESS LASERS
3 2193 QUANTUM WELL LASERS//SEMICONDUCTOR LASERS//IEEE JOURNAL OF QUANTUM ELECTRONICS
4 6674 IEEE JOURNAL OF QUANTUM ELECTRONICS//EMCORE//FLARED STRIPE
5 32590 OPTICAL TAPE//PARALLEL RECORDING//BIT SKEW COMPENSATION
6 14914 SILC BLD//IEE PROCEEDINGS-J OPTOELECTRONICS//BISTABLE LASER DIODE
7 1807 GAINP//ALGAINP//GAP INP SHORT PERIOD SUPERLATTICE
8 37496 NONHERMETIC//OPTICAL TRANSCEIVER MODULES//PLASTIC OPTICAL TRANSCEIVER MODULES
9 24483 SUPERLUMINESCENT DIODE//SUPERLUMINESCENT DIODES SLDS//SUPERLUMINESCENT DIODE SLD
10 28684 TRANSISTOR LASER//TRANSISTOR LASER TL//0 D QUANTUM WELLS

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