Class information for:
Level 1: OPTICAL ISOLATOR//NONRECIPROCAL PHASE SHIFT//WAVEGUIDE OPTICAL ISOLATOR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
14557 763 20.8 72%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
86 3       IEEE TRANSACTIONS ON MAGNETICS//JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS//PHYSICS, CONDENSED MATTER 77761
2598 2             OPTICAL ISOLATOR//MAGNETOPHOTONIC CRYSTALS//YTTRIUM IRON GARNET 3609
14557 1                   OPTICAL ISOLATOR//NONRECIPROCAL PHASE SHIFT//WAVEGUIDE OPTICAL ISOLATOR 763

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 OPTICAL ISOLATOR authKW 1116738 8% 47% 60
2 NONRECIPROCAL PHASE SHIFT authKW 608703 2% 89% 17
3 WAVEGUIDE OPTICAL ISOLATOR authKW 324150 1% 90% 9
4 MAGNETOOPTIC DEVICES authKW 321565 2% 54% 15
5 ALL OPTICAL DIODE authKW 294680 1% 82% 9
6 MAGNETOOPTIC ISOLATORS authKW 284576 1% 89% 8
7 NONRECIPROCAL LOSS authKW 240112 1% 100% 6
8 ISOLATORS authKW 214367 2% 36% 15
9 OPTICAL DIODE authKW 210615 1% 53% 10
10 MAGNETOOPTIC WAVEGUIDES authKW 160075 1% 100% 4

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 12308 53% 0% 401
2 Physics, Applied 3026 41% 0% 314
3 Engineering, Electrical & Electronic 594 18% 0% 140
4 Telecommunications 196 5% 0% 37
5 Physics, Multidisciplinary 115 7% 0% 56
6 Materials Science, Multidisciplinary 66 10% 0% 77
7 Crystallography 65 3% 0% 24
8 Nanoscience & Nanotechnology 34 3% 0% 25
9 Physics, Condensed Matter 26 5% 0% 41
10 Physics, Mathematical 7 2% 0% 12

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 MICRO SYST RUMENTAT 80037 0% 100% 2
2 EA 3523 60025 0% 50% 3
3 UMR 7412 53357 0% 67% 2
4 MICROELECT SCI S 45981 1% 11% 10
5 ANAL SIGNAUX SYST 45017 0% 38% 3
6 DISPOSIT RUMENTAT OPTOELECT MICROONDE 40019 0% 100% 1
7 DISPOSITIFS RUMENTAT OPTOELECRON MICR 40019 0% 100% 1
8 DISPOSITIFS RUMENTAT OPTOELECT 40019 0% 100% 1
9 EDWARD GINZTON 40019 0% 100% 1
10 ELECT ELECT ENGN FIRST 40019 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 OPTICS EXPRESS 4337 8% 0% 61
2 OPTICS LETTERS 4054 7% 0% 55
3 PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS 3877 1% 1% 7
4 JOURNAL OF LIGHTWAVE TECHNOLOGY 2967 4% 0% 30
5 IEEE PHOTONICS TECHNOLOGY LETTERS 1763 4% 0% 27
6 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 1742 3% 0% 22
7 APPLIED PHYSICS LETTERS 1503 9% 0% 66
8 IEEE PHOTONICS JOURNAL 1254 1% 0% 8
9 OPTICS COMMUNICATIONS 1252 4% 0% 29
10 NATURE PHOTONICS 945 1% 0% 5

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 OPTICAL ISOLATOR 1116738 8% 47% 60 Search OPTICAL+ISOLATOR Search OPTICAL+ISOLATOR
2 NONRECIPROCAL PHASE SHIFT 608703 2% 89% 17 Search NONRECIPROCAL+PHASE+SHIFT Search NONRECIPROCAL+PHASE+SHIFT
3 WAVEGUIDE OPTICAL ISOLATOR 324150 1% 90% 9 Search WAVEGUIDE+OPTICAL+ISOLATOR Search WAVEGUIDE+OPTICAL+ISOLATOR
4 MAGNETOOPTIC DEVICES 321565 2% 54% 15 Search MAGNETOOPTIC+DEVICES Search MAGNETOOPTIC+DEVICES
5 ALL OPTICAL DIODE 294680 1% 82% 9 Search ALL+OPTICAL+DIODE Search ALL+OPTICAL+DIODE
6 MAGNETOOPTIC ISOLATORS 284576 1% 89% 8 Search MAGNETOOPTIC+ISOLATORS Search MAGNETOOPTIC+ISOLATORS
7 NONRECIPROCAL LOSS 240112 1% 100% 6 Search NONRECIPROCAL+LOSS Search NONRECIPROCAL+LOSS
8 ISOLATORS 214367 2% 36% 15 Search ISOLATORS Search ISOLATORS
9 OPTICAL DIODE 210615 1% 53% 10 Search OPTICAL+DIODE Search OPTICAL+DIODE
10 MAGNETOOPTIC WAVEGUIDES 160075 1% 100% 4 Search MAGNETOOPTIC+WAVEGUIDES Search MAGNETOOPTIC+WAVEGUIDES

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 STADLER, BJH , MIZUMOTO, T , (2014) INTEGRATED MAGNETO-OPTICAL MATERIALS AND ISOLATORS: A REVIEW.IEEE PHOTONICS JOURNAL. VOL. 6. ISSUE 1. P. - 68 75% 12
2 SHOJI, Y , MIURA, K , MIZUMOTO, T , (2016) OPTICAL NONRECIPROCAL DEVICES BASED ON MAGNETO-OPTICAL PHASE SHIFT IN SILICON PHOTONICS.JOURNAL OF OPTICS. VOL. 18. ISSUE 1. P. - 42 79% 4
3 MIZUMOTO, T , SHOJI, Y , TAKEI, R , (2012) DIRECT WAFER BONDING AND ITS APPLICATION TO WAVEGUIDE OPTICAL ISOLATORS.MATERIALS. VOL. 5. ISSUE 5. P. 985 -1004 37 86% 10
4 MIZUMOTO, T , TAKEI, R , SHOJI, Y , (2012) WAVEGUIDE OPTICAL ISOLATORS FOR INTEGRATED OPTICS.IEEE JOURNAL OF QUANTUM ELECTRONICS. VOL. 48. ISSUE 2. P. 252 -260 33 87% 19
5 SHOJI, Y , MIZUMOTO, T , (2014) MAGNETO-OPTICAL NON-RECIPROCAL DEVICES IN SILICON PHOTONICS.SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS. VOL. 15. ISSUE 1. P. - 29 81% 22
6 ZHU, HB , JIANG, C , (2011) OPTICAL ISOLATION BASED ON NONRECIPROCAL MICRO-RING RESONATOR.JOURNAL OF LIGHTWAVE TECHNOLOGY. VOL. 29. ISSUE 11. P. 1647-1651 35 78% 5
7 HUANG, DN , PINTUS, P , ZHANG, C , MORTON, P , SHOJI, Y , MIZUMOTO, T , BOWERS, JE , (2017) DYNAMICALLY RECONFIGURABLE INTEGRATED OPTICAL CIRCULATORS.OPTICA. VOL. 4. ISSUE 1. P. 23 -30 30 73% 0
8 SHIMIZU, H , SAKANISHI, S , BANDO, T , YAGI, Y , (2014) TE-MODE NONRECIPROCAL PROPAGATION IN PASSIVE FE50CO50-INGAASP/INP SEMICONDUCTOR OPTICAL ISOLATORS.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 53. ISSUE 7. P. - 26 81% 0
9 XIE, K , JIANG, HM , ZENG, WY , YANG, HJ , (2010) OPERATION PRINCIPLE OF SELF-PHASE COMPENSATED OPTICAL WAVEGUIDE ISOLATOR.OPTICS COMMUNICATIONS. VOL. 283. ISSUE 14. P. 2807-2814 22 100% 0
10 JALAS, D , PETROV, A , EICH, M , FREUDE, W , FAN, SH , YU, ZF , BAETS, R , POPOVIC, M , MELLONI, A , JOANNOPOULOS, JD , ET AL (2013) WHAT IS - AND WHAT IS NOT - AN OPTICAL ISOLATOR.NATURE PHOTONICS. VOL. 7. ISSUE 8. P. 579 -582 16 76% 132

Classes with closest relation at Level 1


Rank Class id link
1 15651 EPSILON NEAR ZERO//ONE WAY WAVEGUIDE//PHOTON MAT UNIT
2 9696 MAGNETOPHOTONIC CRYSTALS//MAGNETOPLASMONICS//MAGNETIC PHOTONIC CRYSTALS
3 5446 YTTRIUM IRON GARNET//YIG//BI YIG
4 18126 SLOT WAVEGUIDE//POLARIZATION ROTATOR//OPT SENSING COMMUN INTEGRATED NETWOR
5 23142 OPTICAL TAMM STATE//TAMM PLASMON//BLOCH SURFACE WAVE
6 23560 CHAIN OF DIPOLES//DOMAIN WALL SHIFT//SPIRAL DOMAINS
7 4884 METASURFACE//CHIRAL METAMATERIAL//ASYMMETRIC TRANSMISSION
8 9357 GAP SOLITONS//NONLINEAR BRAGG GRATINGS//BRAGG GRATING SOLITONS
9 321 PHOTONIC CRYSTAL//PHOTONIC CRYSTAL WAVEGUIDE//SLOW LIGHT
10 10570 SELF COLLIMATION//NEGATIVE REFRACTION//SUPERPRISM

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