Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 621 | 3151 | 16.3 | 76% |
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 | VERTICAL CAVITY SURFACE EMITTING LASERS | Author keyword | 133 | 47% | 7% | 207 |
| 2 | VERTICAL CAVITY SURFACE EMITTING LASERS VCSELS | Author keyword | 114 | 55% | 5% | 143 |
| 3 | VERTICAL CAVITY SURFACE EMITTING LASER VCSEL | Author keyword | 112 | 47% | 6% | 177 |
| 4 | SURFACE EMITTING LASERS | Author keyword | 88 | 41% | 5% | 167 |
| 5 | ZENTRUM NANOPHOTON | Address | 45 | 90% | 1% | 19 |
| 6 | VCSEL | Author keyword | 24 | 14% | 5% | 157 |
| 7 | VERTICAL CAVITY SURFACE EMITTING LASER | Author keyword | 22 | 24% | 3% | 80 |
| 8 | SURFACE EMITTING LASER | Author keyword | 21 | 34% | 2% | 51 |
| 9 | PL PHYS PHOTON | Address | 16 | 23% | 2% | 63 |
| 10 | POLARIZATION SWITCHING PS | Author keyword | 13 | 71% | 0% | 10 |
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 | SURFACE EMITTING LASERS | 269 | 35% | 20% | 620 |
| 2 | VCSELS | 219 | 48% | 11% | 335 |
| 3 | VERTICAL CAVITY LASERS | 95 | 43% | 5% | 172 |
| 4 | WELL HETEROSTRUCTURE LASERS | 36 | 77% | 1% | 24 |
| 5 | DISTRIBUTED BRAGG REFLECTORS | 22 | 27% | 2% | 68 |
| 6 | TRANSVERSE MODE CHARACTERISTICS | 20 | 67% | 1% | 18 |
| 7 | OXIDE CONFINED VCSELS | 19 | 74% | 0% | 14 |
| 8 | POLARIZATION BISTABILITY | 17 | 62% | 1% | 18 |
| 9 | EMITTING LASERS | 17 | 47% | 1% | 27 |
| 10 | LATERAL OXIDATION | 17 | 72% | 0% | 13 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references | % act. ref. to same field |
|---|---|---|---|---|
| Recent advances of VCSEL photonics | 2006 | 152 | 79 | 54% |
| Vertical-cavity surface-emitting laser: Its conception and evolution | 2008 | 73 | 47 | 62% |
| Design, fabrication, and performance of infrared and visible vertical-cavity surface-emitting lasers | 1997 | 135 | 85 | 91% |
| Oxidation of Al-bearing III-V materials: A review of key progress | 2013 | 3 | 45 | 76% |
| Thermal properties of vertical-cavity surface-emitting semiconductor lasers | 1998 | 23 | 158 | 88% |
| Thermal aspects of efficient operation of vertical-cavity surface-emitting lasers | 1996 | 22 | 57 | 95% |
| Reliability of Vertical-Cavity Surface-Emitting Lasers | 2012 | 1 | 6 | 50% |
| Advances and New Functions of VCSEL Photonics | 2014 | 0 | 56 | 59% |
| Optoelectronic integrated circuits utilising vertical-cavity surface-emitting semiconductor lasers | 1999 | 4 | 104 | 80% |
| PHYSICS OF SEMICONDUCTOR MICROCAVITY LASERS | 1995 | 33 | 23 | 48% |
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 | ZENTRUM NANOPHOTON | 45 | 90% | 0.6% | 19 |
| 2 | PL PHYS PHOTON | 16 | 23% | 2.0% | 63 |
| 3 | PL PHYS PHOTON TW TONA | 9 | 59% | 0.3% | 10 |
| 4 | MICROELECT NANOTECHNOL PROGRAM | 9 | 67% | 0.3% | 8 |
| 5 | COMPOUND SEMICOND SCI TECHNOL | 5 | 63% | 0.2% | 5 |
| 6 | PHOTON INTEGRAT SYST | 5 | 27% | 0.5% | 15 |
| 7 | TW TONA | 4 | 44% | 0.2% | 7 |
| 8 | IST NAZL FIS MATUNITA RIC TORINO | 3 | 100% | 0.1% | 3 |
| 9 | PL PHYS PHOTON B PHOT TONA | 3 | 50% | 0.1% | 4 |
| 10 | MAT OPT PHOTON SYST LMOPS | 2 | 67% | 0.1% | 2 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000158342 | SEMICONDUCTOR DBR//MICROMACHINED FILTER//TUNABLE CIRCUITS DEVICES |
| 2 | 0.0000109005 | MEMBRANE LASER//DISTRIBUTED REFLECTOR DR LASER//QUANTUM NANOELECT |
| 3 | 0.0000104169 | TRANSISTOR LASER//TRANSISTOR LASER TL//MICRONANOSYST TECHNOL |
| 4 | 0.0000096611 | VERTICAL EXTERNAL CAVITY SURFACE EMITTING LASER VECSEL//SEMICONDUCTOR DISK LASER//VERTICAL EXTERNAL CAVITY SURFACE EMITTING LASERS VECSELS |
| 5 | 0.0000077145 | OPTOELECTRONIC INTEGRATED DEVICE//OPTICAL FUNCTIONAL DEVICE//LIGHT EMITTING THYRISTOR |
| 6 | 0.0000075749 | NEGATIVE NONLINEAR ABSORPTION EFFECT//OPTICAL INVERTER//PROD FUNDAMENTAL |
| 7 | 0.0000065790 | AL1 XINXN//ALINN//RESONANT CAVITY LIGHT EMITTING DIODE RCLED |
| 8 | 0.0000064841 | REAL CAVITY MODEL//VIRTUAL CAVITY MODEL//COUPLING TENSOR |
| 9 | 0.0000064106 | OPTICAL INTERCONNECTIONS//OPTICAL INTERCONNECTS//OPTICAL INTERCONNECTION |
| 10 | 0.0000054207 | OPTICAL INJECTION//TIME DELAY SIGNATURE//SEMICONDUCTOR LASERS SLS |