Class information for: |
Basic class information |
ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
---|---|---|---|
19984 | 417 | 14.8 | 68% |
Classes in level above (level 2) |
ID, lev. above |
Publications | Label for level above |
---|---|---|
839 | 11153 | ELECTROMAGNETICALLY INDUCED TRANSPARENCY//SPONTANEOUSLY GENERATED COHERENCE//TIME FREQUENCY |
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 | ACOUSTOOPTIC SWITCHES | Author keyword | 12 | 86% | 1% | 6 |
2 | OPTICAL FREQUENCY INTERVAL DIVIDER | Author keyword | 3 | 100% | 1% | 3 |
3 | AWG MULTIPLEXER | Author keyword | 2 | 67% | 0% | 2 |
4 | OPTICAL FREQUENCY DIVISION | Author keyword | 2 | 67% | 0% | 2 |
5 | STANDARD FREQUENCIES | Author keyword | 2 | 67% | 0% | 2 |
6 | ACETYLENE STABILIZED LASER | Author keyword | 1 | 100% | 0% | 2 |
7 | DIRECT FSK MODULATION | Author keyword | 1 | 100% | 0% | 2 |
8 | FITEL PHOTON S | Address | 1 | 50% | 0% | 2 |
9 | HETERODYNE DETECTION METHOD | Author keyword | 1 | 100% | 0% | 2 |
10 | KITANO | Address | 1 | 100% | 0% | 2 |
Web of Science journal categories |
Author Key Words |
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 | 15 MU M DFB LASER | 12 | 75% | 2% | 9 |
2 | ACETYLENE STABILIZED LASER | 10 | 73% | 2% | 8 |
3 | DIFFERENCE MEASUREMENT | 8 | 75% | 1% | 6 |
4 | 1542 NM | 5 | 63% | 1% | 5 |
5 | OPTICAL RING CIRCUIT | 4 | 75% | 1% | 3 |
6 | C2H2 C 13 | 3 | 32% | 2% | 9 |
7 | FREQUENCY TRANSLATION | 2 | 67% | 0% | 2 |
8 | ATOMIC KRYPTON LINE | 1 | 100% | 0% | 2 |
9 | HYPERFINE COMPONENT | 1 | 100% | 0% | 2 |
10 | OFFSET LOCKING | 1 | 50% | 0% | 2 |
Journals |
Reviews |
Title | Publ. year | Cit. | Active references |
% act. ref. to same field |
---|---|---|---|---|
Generation of expanded optical frequency combs | 2000 | 0 | 22 | 64% |
Generation and metrological application of optical frequency combs | 2000 | 0 | 40 | 38% |
Accurate optical-frequency synthesis | 2000 | 0 | 87 | 30% |
FREQUENCY STABILIZATION IN SEMICONDUCTOR-LASERS | 1988 | 20 | 41 | 22% |
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 | FITEL PHOTON S | 1 | 50% | 0.5% | 2 |
2 | KITANO | 1 | 100% | 0.5% | 2 |
3 | FREQUENCY TIME GRP | 1 | 29% | 1.0% | 4 |
4 | SATO | 1 | 33% | 0.5% | 2 |
5 | CSTS | 1 | 14% | 1.2% | 5 |
6 | ATOM PHYS QUANTUM OPT SECT | 1 | 50% | 0.2% | 1 |
7 | BUR METROL SYST REFERENCES TEMPS ESPACE | 1 | 50% | 0.2% | 1 |
8 | UMR CNRS PALMS 6627 | 1 | 50% | 0.2% | 1 |
9 | LIGHTWAVE COMMUN SECT | 0 | 25% | 0.2% | 1 |
10 | S FUNDAMENTAL METROL | 0 | 25% | 0.2% | 1 |
Related classes at same level (level 1) |
Rank | Relatedness score | Related classes |
---|---|---|
1 | 0.0000289383 | GALNAS//SULFUR DOPED INP//LASER AND LASER APPLICATIONS |
2 | 0.0000215361 | SATURATED ABSORPTION SPECTROSCOPY//UMR 7538//DF CCEN |
3 | 0.0000186466 | IODINE SPECTROSCOPY//MODULATION TRANSFER SPECTROSCOPY//OPTICAL FREQUENCY STANDARD |
4 | 0.0000174315 | FIBER OPTICAL FREQUENCY COMB//OPTICAL FREQUENCY METROLOGY//CARRIER ENVELOPE PHASE |
5 | 0.0000173345 | 3 D SIGNAL CONSTELLATION//OPTICAL COSTAS LOOP//OPTICAL FDM |
6 | 0.0000170414 | OPTICAL FEEDBACK//EXTERNAL CAVITY SEMICONDUCTOR LASERS//DELO |
7 | 0.0000087133 | NONLINEAR OPTIC CRYSTAL//ENHANCEMENT CAVITY//EXTERNAL ENHANCEMENT CAVITY |
8 | 0.0000070715 | FREQUENCY SHIFTED FEEDBACK//ACOUSTOOPTIC EFFECT//FREQUENCY SHIFTED FEEDBACK LASER |
9 | 0.0000069426 | FARADAY ROTATION SPECTRA//ZEEMAN COHERENCE//MODE CROSSING |
10 | 0.0000068332 | LNE SYRTE//INNOVAT SPACE TIME PROJECT//HORLOGE ATOM |