Matches in SemOpenAlex for { <https://semopenalex.org/work/W76680803> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W76680803 abstract "Abstract : This report results from a contract tasking University College, London as follows: For this 12-month effort, the contractor will investigate the design and fabrication of multiple quantum well (MQW) tunable lasers, using reverse biased quantum confined Stark effect tuning sections for use in the 1,550 wavelength telecommunications window and studying their performance characteristics. The goal of the effort is to provide a monolithically integrated optical source capable of tuning and uniform frequency modulation to microwave frequencies for use in wavelength division multiplex (WDM) systems, as well as a low chirp or controlled chirp source for wideband, directly modulated intensity modulation systems. The effort will focus on the use of InP/InGaAsP MQW lasers with ridge guide structures and electrically isolated reverse biased sections for fast tuning and modulation. The effort shall provide for the specification and manufacture of the MOW material, laser device design and processing, and an evaluation or the pertinent performance characteristics of the completed devices. The experimental performance will be analyzed to reline the theoretical device modeling approaches as well as the materials and device fabrication technologies. Specific areas to be address will include: (1) an investigation to the QCSE induced refractive index variation in the InP/InGaAsP materials system leading to the design of optimized tuning/modulation sections to the laser. (2) The development of an intersection electrical isolation technique having negligible optical loss. (3) An investigation or tunable laser structures for the 1,550 nanometer wavelength range leading to the selection of a design compatible with relatively simple fabrication techniques. (4) me fabrication and evaluation of a prototype QCSE tuned laser." @default.
- W76680803 created "2016-06-24" @default.
- W76680803 creator A5015322797 @default.
- W76680803 creator A5016050548 @default.
- W76680803 creator A5051070279 @default.
- W76680803 creator A5063591678 @default.
- W76680803 date "1999-07-01" @default.
- W76680803 modified "2023-09-26" @default.
- W76680803 title "Advanced Semiconductor Lasers Using the Quantum Confined Stark Effect Tuning Mechanism." @default.
- W76680803 cites W1977586940 @default.
- W76680803 cites W2072385266 @default.
- W76680803 cites W2146126783 @default.
- W76680803 cites W2167206961 @default.
- W76680803 cites W2984370433 @default.
- W76680803 hasPublicationYear "1999" @default.
- W76680803 type Work @default.
- W76680803 sameAs 76680803 @default.
- W76680803 citedByCount "0" @default.
- W76680803 crossrefType "journal-article" @default.
- W76680803 hasAuthorship W76680803A5015322797 @default.
- W76680803 hasAuthorship W76680803A5016050548 @default.
- W76680803 hasAuthorship W76680803A5051070279 @default.
- W76680803 hasAuthorship W76680803A5063591678 @default.
- W76680803 hasConcept C108225325 @default.
- W76680803 hasConcept C120665830 @default.
- W76680803 hasConcept C121332964 @default.
- W76680803 hasConcept C121477167 @default.
- W76680803 hasConcept C123079801 @default.
- W76680803 hasConcept C132794960 @default.
- W76680803 hasConcept C192562407 @default.
- W76680803 hasConcept C24890656 @default.
- W76680803 hasConcept C2780202535 @default.
- W76680803 hasConcept C29169072 @default.
- W76680803 hasConcept C49040817 @default.
- W76680803 hasConcept C520434653 @default.
- W76680803 hasConcept C6260449 @default.
- W76680803 hasConcept C74130334 @default.
- W76680803 hasConcept C97749803 @default.
- W76680803 hasConceptScore W76680803C108225325 @default.
- W76680803 hasConceptScore W76680803C120665830 @default.
- W76680803 hasConceptScore W76680803C121332964 @default.
- W76680803 hasConceptScore W76680803C121477167 @default.
- W76680803 hasConceptScore W76680803C123079801 @default.
- W76680803 hasConceptScore W76680803C132794960 @default.
- W76680803 hasConceptScore W76680803C192562407 @default.
- W76680803 hasConceptScore W76680803C24890656 @default.
- W76680803 hasConceptScore W76680803C2780202535 @default.
- W76680803 hasConceptScore W76680803C29169072 @default.
- W76680803 hasConceptScore W76680803C49040817 @default.
- W76680803 hasConceptScore W76680803C520434653 @default.
- W76680803 hasConceptScore W76680803C6260449 @default.
- W76680803 hasConceptScore W76680803C74130334 @default.
- W76680803 hasConceptScore W76680803C97749803 @default.
- W76680803 hasLocation W766808031 @default.
- W76680803 hasOpenAccess W76680803 @default.
- W76680803 hasPrimaryLocation W766808031 @default.
- W76680803 hasRelatedWork W1508434270 @default.
- W76680803 hasRelatedWork W1675442765 @default.
- W76680803 hasRelatedWork W1973398288 @default.
- W76680803 hasRelatedWork W1973820175 @default.
- W76680803 hasRelatedWork W1975260547 @default.
- W76680803 hasRelatedWork W2004369797 @default.
- W76680803 hasRelatedWork W2025234026 @default.
- W76680803 hasRelatedWork W2044847832 @default.
- W76680803 hasRelatedWork W2062956667 @default.
- W76680803 hasRelatedWork W2088205815 @default.
- W76680803 hasRelatedWork W2100617681 @default.
- W76680803 hasRelatedWork W2116785074 @default.
- W76680803 hasRelatedWork W2130158373 @default.
- W76680803 hasRelatedWork W2189902601 @default.
- W76680803 hasRelatedWork W2492796755 @default.
- W76680803 hasRelatedWork W2518744947 @default.
- W76680803 hasRelatedWork W2610032846 @default.
- W76680803 hasRelatedWork W2982212599 @default.
- W76680803 hasRelatedWork W3021897345 @default.
- W76680803 hasRelatedWork W2397804593 @default.
- W76680803 isParatext "false" @default.
- W76680803 isRetracted "false" @default.
- W76680803 magId "76680803" @default.
- W76680803 workType "article" @default.