Class information for:
Level 1: FREQUENCY SHIFTED FEEDBACK//FREQUENCY SHIFTED FEEDBACK LASER//FM OPERATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
34160 115 17.2 71%


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
758 2             OPTICS//OPTICS LETTERS//FIBER LASER 12378
34160 1                   FREQUENCY SHIFTED FEEDBACK//FREQUENCY SHIFTED FEEDBACK LASER//FM OPERATION 115

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 FREQUENCY SHIFTED FEEDBACK authKW 2991600 11% 87% 13
2 FREQUENCY SHIFTED FEEDBACK LASER authKW 2920796 10% 100% 11
3 FM OPERATION authKW 531054 2% 100% 2
4 MAXWELL BLOCH FORMULATION authKW 531054 2% 100% 2
5 OSCILLATION BANDWIDTH authKW 531054 2% 100% 2
6 OPTICAL RANGING authKW 531050 3% 50% 4
7 ACOUSTOOPTIC MODULATION AOM authKW 265527 1% 100% 1
8 ACOUSTOOPTIC TUNING authKW 265527 1% 100% 1
9 CHIRPED FREQUENCY COMB authKW 265527 1% 100% 1
10 FM MODELOCKING authKW 265527 1% 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 4689 83% 0% 95
2 Engineering, Electrical & Electronic 218 27% 0% 31
3 Physics, Applied 164 26% 0% 30
4 Telecommunications 35 5% 0% 6
5 Computer Science, Hardware & Architecture 1 1% 0% 1
6 Instruments & Instrumentation 1 2% 0% 2
7 Nanoscience & Nanotechnology -0 1% 0% 1
8 Physics, Atomic, Molecular & Chemical -0 1% 0% 1
9 Materials Science, Multidisciplinary -2 2% 0% 2

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 HIROMASA 265527 1% 100% 1
2 OPT GREEN TECHNOL UNIT 132762 1% 50% 1
3 LASER ENGN PLICAT 96552 2% 18% 2
4 MICROWAVE LIGHTWAVE ENGN 88506 2% 17% 2
5 MATH PHYS COMP ELECT 52442 3% 5% 4
6 SOLID STATE LASER ASTRON OBSERVAT TEAM 26551 1% 10% 1
7 OPTOELECT ELECT SYST UNIT 24137 1% 9% 1
8 ELECT ENGN COMP SYST 22590 3% 2% 4
9 INTERDISCIPLINAIRE PHYS 21024 3% 2% 4
10 CNRS UMR 5214 20423 1% 8% 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 COMMUNICATIONS 14067 32% 0% 37
2 IEEE JOURNAL OF QUANTUM ELECTRONICS 3117 9% 0% 10
3 OPTICS LETTERS 1762 12% 0% 14
4 HEWLETT-PACKARD JOURNAL 795 1% 0% 1
5 IET OPTOELECTRONICS 684 1% 0% 1
6 APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY 671 2% 0% 2
7 IEEE PHOTONICS TECHNOLOGY LETTERS 583 5% 0% 6
8 QUANTUM ELECTRONICS 567 3% 0% 3
9 OPTICAL REVIEW 518 2% 0% 2
10 JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS 468 1% 0% 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 FREQUENCY SHIFTED FEEDBACK 2991600 11% 87% 13 Search FREQUENCY+SHIFTED+FEEDBACK Search FREQUENCY+SHIFTED+FEEDBACK
2 FREQUENCY SHIFTED FEEDBACK LASER 2920796 10% 100% 11 Search FREQUENCY+SHIFTED+FEEDBACK+LASER Search FREQUENCY+SHIFTED+FEEDBACK+LASER
3 FM OPERATION 531054 2% 100% 2 Search FM+OPERATION Search FM+OPERATION
4 MAXWELL BLOCH FORMULATION 531054 2% 100% 2 Search MAXWELL+BLOCH+FORMULATION Search MAXWELL+BLOCH+FORMULATION
5 OSCILLATION BANDWIDTH 531054 2% 100% 2 Search OSCILLATION+BANDWIDTH Search OSCILLATION+BANDWIDTH
6 OPTICAL RANGING 531050 3% 50% 4 Search OPTICAL+RANGING Search OPTICAL+RANGING
7 ACOUSTOOPTIC MODULATION AOM 265527 1% 100% 1 Search ACOUSTOOPTIC+MODULATION+AOM Search ACOUSTOOPTIC+MODULATION+AOM
8 ACOUSTOOPTIC TUNING 265527 1% 100% 1 Search ACOUSTOOPTIC+TUNING Search ACOUSTOOPTIC+TUNING
9 CHIRPED FREQUENCY COMB 265527 1% 100% 1 Search CHIRPED+FREQUENCY+COMB Search CHIRPED+FREQUENCY+COMB
10 FM MODELOCKING 265527 1% 100% 1 Search FM+MODELOCKING Search FM+MODELOCKING

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 OGURTSOV, VV , YATSENKO, LP , KHODAKOVSKYY, VM , SHORE, BW , BONNET, G , BERGMANN, K , (2006) EXPERIMENTAL CHARACTERIZATION OF AN YB3+-DOPED FIBER RING LASER WITH FREQUENCY-SHIFTED FEEDBACK.OPTICS COMMUNICATIONS. VOL. 266. ISSUE 2. P. 627-637 34 92% 11
2 YATSENKO, LP , SHORE, BW , BERGMANN, K , (2004) THEORY OF A FREQUENCY-SHIFTED FEEDBACK LASER.OPTICS COMMUNICATIONS. VOL. 236. ISSUE 1-3. P. 183-202 39 83% 25
3 DE CHATELLUS, HG , JACQUIN, O , HUGON, O , GLASTRE, W , LACOT, E , MARKLOF, J , (2013) GENERATION OF ULTRAHIGH AND TUNABLE REPETITION RATES IN CW INJECTION-SEEDED FREQUENCY-SHIFTED FEEDBACK LASERS.OPTICS EXPRESS. VOL. 21. ISSUE 13. P. 15065-15074 24 92% 3
4 YATSENKO, LP , SHORE, BW , BERGMANN, K , (2009) COHERENCE IN THE OUTPUT SPECTRUM OF FREQUENCY SHIFTED FEEDBACK LASERS.OPTICS COMMUNICATIONS. VOL. 282. ISSUE 2. P. 300 -309 25 89% 15
5 DE CHATELLUS, HG , PIQUE, JP , (2010) STATISTICAL PROPERTIES OF FREQUENCY SHIFTED FEEDBACK LASERS.OPTICS COMMUNICATIONS. VOL. 283. ISSUE 1. P. 71-77 23 74% 3
6 OGURTSOV, VV , YATSENKO, LP , KHODAKOVSKYY, VM , SHORE, BW , BONNET, G , BERGMANN, K , (2006) HIGH ACCURACY RANGING WITH YB3+-DOPED FIBER-RING FREQUENCY-SHIFTED FEEDBACK LASER WITH PHASE-MODULATED SEED.OPTICS COMMUNICATIONS. VOL. 266. ISSUE 1. P. 266 -273 23 79% 9
7 YATSENKO, LP , SHORE, BW , BERGMANN, K , (2004) RANGING AND INTERFEROMETRY WITH A FREQUENCY SHIFTED FEEDBACK LASER.OPTICS COMMUNICATIONS. VOL. 242. ISSUE 4-6. P. 581-598 27 69% 12
8 OGURTSOV, VV , KHODAKOVSKYY, VM , YATSENKO, LP , SHORE, BW , BONNET, G , BERGMANN, K , (2008) AN ALL-FIBER FREQUENCY-SHIFTED FEEDBACK LASER FOR OPTICAL RANGING; SIGNAL VARIATION WITH DISTANCE.OPTICS COMMUNICATIONS. VOL. 281. ISSUE 6. P. 1679-1685 20 83% 7
9 SOUSA, JM , OKHOTNIKOV, OG , (2000) SHORT PULSE GENERATION AND CONTROL IN ER-DOPED FREQUENCY-SHIFTED-FEEDBACK FIBRE LASERS.OPTICS COMMUNICATIONS. VOL. 183. ISSUE 1-4. P. 227 -241 39 53% 25
10 VAZQUEZ-ZUNIGA, LA , JEONG, Y , (2014) STUDY OF A MODE-LOCKED ERBIUM-DOPED FREQUENCY-SHIFTED-FEEDBACK FIBER LASER INCORPORATING A BROAD BANDPASS FILTER: NUMERICAL RESULTS.OPTICS COMMUNICATIONS. VOL. 322. ISSUE . P. 54 -60 19 76% 0

Classes with closest relation at Level 1


Rank Class id link
1 22852 ACOUSTOOPTIC EFFECT//ACOUSTOOPTIC FREQUENCY SHIFTER//ANGLE TUNED
2 12514 SATURATED ABSORPTION SPECTROSCOPY//ACOUSTOOPTIC SWITCHES//FREQUENCY STABILIZATION
3 19051 LIGHT INDUCED DRIFT//BACKPUMPING//BINARY AND MULTICOMPONENT GAS MIXTURES
4 7524 KERR LENS MODE LOCKING//CR LISAF//CHIRPED MIRRORS
5 23031 SOLID STATE RING LASER//RING SOLID STATE LASER//DYNAMIC CHAOS
6 1040 FIBER LASER//MODE LOCKING//SATURABLE ABSORBER
7 3318 OPTICAL FEEDBACK//IEEE JOURNAL OF QUANTUM ELECTRONICS//SEMICONDUCTOR LASERS
8 24090 SPECTRAL CONTAMINATION//INTRACAVITY LASER SPECTROSCOPY//INTRACAVITY ABSORPTION
9 12722 DISTRIBUTED OPTICAL FIBER SENSOR//OPTICAL TIME DOMAIN REFLECTOMETER OTDR//OPTICAL TIME DOMAIN REFLECTOMETER
10 30412 ATOM LOCALIZATION//2D ATOM LOCALIZATION//3D ATOM LOCALIZATION

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