Class information for:
Level 1: OPTICAL FEEDBACK//EXTERNAL CAVITY SEMICONDUCTOR LASERS//DELO

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
2469 2166 17.7 69%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
270 18550 SEMICONDUCTOR LASERS//IEEE JOURNAL OF QUANTUM ELECTRONICS//IEEE PHOTONICS TECHNOLOGY LETTERS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 OPTICAL FEEDBACK Author keyword 11 13% 4% 79
2 EXTERNAL CAVITY SEMICONDUCTOR LASERS Author keyword 11 78% 0% 7
3 DELO Address 7 43% 1% 13
4 FIS ATOM LASERS Address 7 64% 0% 7
5 EXTERNAL CAVITY MODES Author keyword 6 80% 0% 4
6 CLASS A LASER Author keyword 6 100% 0% 4
7 EXTERNAL OPTICAL FEEDBACK Author keyword 5 32% 1% 13
8 EXCELLENCE WIRELESS PHOTON NETWORKS ENGN Address 4 75% 0% 3
9 MODE COMPETITION PHENOMENA Author keyword 4 75% 0% 3
10 OPTICAL FEEDBACK NOISE Author keyword 4 75% 0% 3

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 OPTICAL FEEDBACK 11 13% 4% 79 Search OPTICAL+FEEDBACK Search OPTICAL+FEEDBACK
2 EXTERNAL CAVITY SEMICONDUCTOR LASERS 11 78% 0% 7 Search EXTERNAL+CAVITY+SEMICONDUCTOR+LASERS Search EXTERNAL+CAVITY+SEMICONDUCTOR+LASERS
3 EXTERNAL CAVITY MODES 6 80% 0% 4 Search EXTERNAL+CAVITY+MODES Search EXTERNAL+CAVITY+MODES
4 CLASS A LASER 6 100% 0% 4 Search CLASS+A+LASER Search CLASS+A+LASER
5 EXTERNAL OPTICAL FEEDBACK 5 32% 1% 13 Search EXTERNAL+OPTICAL+FEEDBACK Search EXTERNAL+OPTICAL+FEEDBACK
6 MODE COMPETITION PHENOMENA 4 75% 0% 3 Search MODE+COMPETITION+PHENOMENA Search MODE+COMPETITION+PHENOMENA
7 OPTICAL FEEDBACK NOISE 4 75% 0% 3 Search OPTICAL+FEEDBACK+NOISE Search OPTICAL+FEEDBACK+NOISE
8 PHASE CONJUGATE FEEDBACK 4 44% 0% 7 Search PHASE+CONJUGATE+FEEDBACK Search PHASE+CONJUGATE+FEEDBACK
9 FEEDBACK NOISE 3 57% 0% 4 Search FEEDBACK+NOISE Search FEEDBACK+NOISE
10 EXTERNAL CAVITY 3 12% 1% 25 Search EXTERNAL+CAVITY Search EXTERNAL+CAVITY

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 COHERENCE COLLAPSE 153 66% 7% 143
2 OPTICAL FEEDBACK 62 24% 10% 227
3 CHAOTIC ITINERANCY 38 49% 3% 57
4 DISTANT REFLECTORS 26 100% 1% 11
5 POWER DROPOUT EVENTS 21 75% 1% 15
6 LOW FREQUENCY FLUCTUATIONS 21 28% 3% 63
7 EXTERNAL OPTICAL FEEDBACK 20 35% 2% 47
8 INJECTION LASER 16 33% 2% 41
9 EXTERNAL CAVITY 15 18% 3% 75
10 WEAK OPTICAL FEEDBACK 13 58% 1% 15

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
A review of MEMS external-cavity tunable lasers 2007 55 57 44%
USING DIODE-LASERS FOR ATOMIC PHYSICS 1991 483 161 45%
LINEWIDTH BROADENING FACTOR IN SEMICONDUCTOR-LASERS - AN OVERVIEW 1987 384 192 55%
Laser instabilities: a modern perspective 1998 86 170 38%
Recent advancements in spectroscopy using tunable diode lasers 2013 7 89 21%
STABILIZATION AND MODULATION SCHEMES OF LASER-DIODES FOR APPLIED SPECTROSCOPY 1993 22 38 58%
THE FREQUENCY CONTROL OF LASER-DIODES 1992 22 83 53%
Grating-Stabilized External Cavity Diode Lasers for Raman Spectroscopy-A Review 2012 1 89 34%
External optical feedback effects in distributed feedback semiconductor lasers 1999 0 99 67%
SPECTRAL STABILIZATION OF AN INGAASP SEMICONDUCTOR-LASER BY INJECTION-LOCKING 1993 8 7 43%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 DELO 7 43% 0.6% 13
2 FIS ATOM LASERS 7 64% 0.3% 7
3 EXCELLENCE WIRELESS PHOTON NETWORKS ENGN 4 75% 0.1% 3
4 FLAT FIBRE 3 100% 0.1% 3
5 SERV ELE OMAGNETISME TELECOMMUN 2 17% 0.5% 11
6 TIME FREQUENCY METROL 2 27% 0.3% 6
7 OPTEL GRP 1 25% 0.2% 5
8 FEW NS 1 100% 0.1% 2
9 JOINT PROGRAM ADV ELE MAT 1 100% 0.1% 2
10 NONLINEAR OPT GRP 1 15% 0.4% 8

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000196243 OPTICAL INJECTION//TIME DELAY SIGNATURE//SEMICONDUCTOR LASERS SLS
2 0.0000170414 ACOUSTOOPTIC SWITCHES//OPTICAL FREQUENCY INTERVAL DIVIDER//AWG MULTIPLEXER
3 0.0000162450 STATE PRECIS MEASUREMENT TECHNOL RU//PRECIS RUMENTS//SELF MIXING EFFECT
4 0.0000156856 SEMICONDUCTOR RING LASER SRL//SEMICONDUCTOR RING LASER//SEMICONDUCTOR RING LASERS SRLS
5 0.0000150533 NEGATIVE NONLINEAR ABSORPTION EFFECT//OPTICAL INVERTER//PROD FUNDAMENTAL
6 0.0000142774 MICROWAVE PHOTON TECHNOL//DISTRIBUTED FEEDBACK LASERS//DISTRIBUTED BRAGG REFLECTOR LASERS
7 0.0000128597 ADV TELECOMMUN QUANTUM ELECT//HIROSHIMA BRANCH//EXCESS QUANTUM NOISE
8 0.0000120722 3 D SIGNAL CONSTELLATION//OPTICAL COSTAS LOOP//OPTICAL FDM
9 0.0000104210 GALNAS//SULFUR DOPED INP//LASER AND LASER APPLICATIONS
10 0.0000101296 SOA ARRAY//OPTICAL GATE SWITCH//ANGLED FACET