Matches in SemOpenAlex for { <https://semopenalex.org/work/W2344857900> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2344857900 abstract "We report on the dynamic properties of 1.31 μm InAs/GaAs and 1.55 μm InAs/InP quantum-dot Fabry-Perot lasers with the main focus on the increase of their large-signal modulation capabilities. A GaAs-based edge-emitter structure incorporating a standard p-doped active region with ten quantum-dot layers enables 15 Gbit/s data transmission at 70 °C upon direct modulation. The large number of layers and wide barriers cause significant carrier transport limitations. Since the carrier distribution across the stack is not uniform, a graded p-doping profile is implemented leading to an increased data rate of 20 Gbit/s, but at the expense of somewhat lower temperature stability. GaAs-based lasers operating exclusively from the first excited state demonstrate a further data rate increase to presently 25 Gbit/s, due to the larger degeneracy of the higher quantum-dot energy levels. 25 Gbit/s data transmission at 70 °C is also achieved with InAs/InP quantum-dot devices emitting in the C-band. Four- and eight-level pulse-amplitude modulation formats are utilized to increase the data rate at a given bandwidth compared to a standard on-off keying scheme. Data rates up to 35 Gbit/s are presented for both wavelength bands. Monolithically integrated two-section mode-locked lasers based on the graded pdoping structure provide low-jitter optical pulse trains and are utilized as optical sources for non-return-to-zero transmitters. 80 Gbit/s on-off keying and 80 GBd (160 Gbit/s) differential quadrature phase-shift keying data transmission based on optical time-division multiplexing are demonstrated using a packaged 40 GHz module." @default.
- W2344857900 created "2016-06-24" @default.
- W2344857900 creator A5008038516 @default.
- W2344857900 creator A5032518062 @default.
- W2344857900 date "2016-04-28" @default.
- W2344857900 modified "2023-10-16" @default.
- W2344857900 title "Quantum-dot lasers for 35 Gbit/s pulse-amplitude modulation and 160 Gbit/s differential quadrature phase-shift keying" @default.
- W2344857900 cites W1556626489 @default.
- W2344857900 cites W1558024346 @default.
- W2344857900 cites W1967458535 @default.
- W2344857900 cites W1969299994 @default.
- W2344857900 cites W1976703217 @default.
- W2344857900 cites W1979359538 @default.
- W2344857900 cites W1982282748 @default.
- W2344857900 cites W1986495927 @default.
- W2344857900 cites W1994516375 @default.
- W2344857900 cites W1995063977 @default.
- W2344857900 cites W2009544098 @default.
- W2344857900 cites W2023245068 @default.
- W2344857900 cites W2026067862 @default.
- W2344857900 cites W2028645308 @default.
- W2344857900 cites W2029827831 @default.
- W2344857900 cites W2041905554 @default.
- W2344857900 cites W2042751042 @default.
- W2344857900 cites W2048492678 @default.
- W2344857900 cites W2049433447 @default.
- W2344857900 cites W2054625634 @default.
- W2344857900 cites W2060722738 @default.
- W2344857900 cites W2091896624 @default.
- W2344857900 cites W2113755634 @default.
- W2344857900 cites W2114586365 @default.
- W2344857900 cites W2138719275 @default.
- W2344857900 cites W2139837472 @default.
- W2344857900 cites W2140756475 @default.
- W2344857900 cites W2142704384 @default.
- W2344857900 cites W2152476309 @default.
- W2344857900 cites W2158396657 @default.
- W2344857900 cites W2161612065 @default.
- W2344857900 doi "https://doi.org/10.1117/12.2230758" @default.
- W2344857900 hasPublicationYear "2016" @default.
- W2344857900 type Work @default.
- W2344857900 sameAs 2344857900 @default.
- W2344857900 citedByCount "21" @default.
- W2344857900 countsByYear W23448579002016 @default.
- W2344857900 countsByYear W23448579002017 @default.
- W2344857900 countsByYear W23448579002018 @default.
- W2344857900 countsByYear W23448579002019 @default.
- W2344857900 countsByYear W23448579002021 @default.
- W2344857900 countsByYear W23448579002022 @default.
- W2344857900 countsByYear W23448579002023 @default.
- W2344857900 crossrefType "proceedings-article" @default.
- W2344857900 hasAuthorship W2344857900A5008038516 @default.
- W2344857900 hasAuthorship W2344857900A5032518062 @default.
- W2344857900 hasConcept C120665830 @default.
- W2344857900 hasConcept C121332964 @default.
- W2344857900 hasConcept C121477167 @default.
- W2344857900 hasConcept C124657808 @default.
- W2344857900 hasConcept C192562407 @default.
- W2344857900 hasConcept C2776542216 @default.
- W2344857900 hasConcept C29169072 @default.
- W2344857900 hasConcept C41008148 @default.
- W2344857900 hasConcept C49040817 @default.
- W2344857900 hasConcept C520434653 @default.
- W2344857900 hasConcept C74130334 @default.
- W2344857900 hasConcept C76155785 @default.
- W2344857900 hasConceptScore W2344857900C120665830 @default.
- W2344857900 hasConceptScore W2344857900C121332964 @default.
- W2344857900 hasConceptScore W2344857900C121477167 @default.
- W2344857900 hasConceptScore W2344857900C124657808 @default.
- W2344857900 hasConceptScore W2344857900C192562407 @default.
- W2344857900 hasConceptScore W2344857900C2776542216 @default.
- W2344857900 hasConceptScore W2344857900C29169072 @default.
- W2344857900 hasConceptScore W2344857900C41008148 @default.
- W2344857900 hasConceptScore W2344857900C49040817 @default.
- W2344857900 hasConceptScore W2344857900C520434653 @default.
- W2344857900 hasConceptScore W2344857900C74130334 @default.
- W2344857900 hasConceptScore W2344857900C76155785 @default.
- W2344857900 hasLocation W23448579001 @default.
- W2344857900 hasOpenAccess W2344857900 @default.
- W2344857900 hasPrimaryLocation W23448579001 @default.
- W2344857900 hasRelatedWork W1553837268 @default.
- W2344857900 hasRelatedWork W1972975471 @default.
- W2344857900 hasRelatedWork W2019955298 @default.
- W2344857900 hasRelatedWork W2043820119 @default.
- W2344857900 hasRelatedWork W2045157984 @default.
- W2344857900 hasRelatedWork W2047960628 @default.
- W2344857900 hasRelatedWork W2108919592 @default.
- W2344857900 hasRelatedWork W2255879520 @default.
- W2344857900 hasRelatedWork W2519851291 @default.
- W2344857900 hasRelatedWork W4321273763 @default.
- W2344857900 isParatext "false" @default.
- W2344857900 isRetracted "false" @default.
- W2344857900 magId "2344857900" @default.
- W2344857900 workType "article" @default.