Matches in SemOpenAlex for { <https://semopenalex.org/work/W4252188596> ?p ?o ?g. }
- W4252188596 abstract "Abstract Photodetectors, based on photon absorption or thermal emission, are made from semiconductor materials that are very sensitive in the spectral range from ultraviolet to far infrared. Detector figures of merit such as responsivity, noise, noise equivalent power and detectivity, and ideal performance and cooling requirements are given. Modes of operation include charge‐coupled device, photovoltaic diode, photoconductor, and bolometer. Most semiconductor detectors operate as photon detectors where the minimum photon energy detected is defined by a discrete activation energy of the semiconductor. However, micromachined bolometers and superlattice infrared detectors are in development for thermal imaging and chemical spectroscopy. Materials and detector types are discussed. Detector material preparation technologies are presented for intrinsic detectors where the photon absorption coefficient is high, and for the low absorption coefficient detectors such as impurity‐doped Ge or Si. Fabrication technology making possible large photodetector focal planes that detect photons and perform signal processing are integrated structures either in monolithic form or in hybrid form. The monolithic arrays range up to 10 6 detectors. The hybrid focal planes, mostly for infrared detection, contain up to 10 5 . Photodetector arrays have been developed for imaging across the spectrum and are used in CCD cameras, chemical spectroscopy, missile seekers, and night vision equipment." @default.
- W4252188596 created "2022-05-12" @default.
- W4252188596 creator A5040287271 @default.
- W4252188596 creator A5084069947 @default.
- W4252188596 date "2000-12-04" @default.
- W4252188596 modified "2023-10-14" @default.
- W4252188596 title "Photodetectors" @default.
- W4252188596 cites W1455646591 @default.
- W4252188596 cites W1588463743 @default.
- W4252188596 cites W1963664865 @default.
- W4252188596 cites W1965770493 @default.
- W4252188596 cites W1973070313 @default.
- W4252188596 cites W1984630482 @default.
- W4252188596 cites W1985540932 @default.
- W4252188596 cites W1988190356 @default.
- W4252188596 cites W1988546637 @default.
- W4252188596 cites W1992297056 @default.
- W4252188596 cites W1996124329 @default.
- W4252188596 cites W2003139045 @default.
- W4252188596 cites W2005824161 @default.
- W4252188596 cites W2010056229 @default.
- W4252188596 cites W2015010107 @default.
- W4252188596 cites W2018479476 @default.
- W4252188596 cites W2022097840 @default.
- W4252188596 cites W2022642684 @default.
- W4252188596 cites W2023930795 @default.
- W4252188596 cites W2025218543 @default.
- W4252188596 cites W2028795570 @default.
- W4252188596 cites W2029279968 @default.
- W4252188596 cites W2037092840 @default.
- W4252188596 cites W2040576365 @default.
- W4252188596 cites W2054681427 @default.
- W4252188596 cites W2055039630 @default.
- W4252188596 cites W2056721814 @default.
- W4252188596 cites W2059199078 @default.
- W4252188596 cites W2059380401 @default.
- W4252188596 cites W2064258958 @default.
- W4252188596 cites W2064439676 @default.
- W4252188596 cites W2066012123 @default.
- W4252188596 cites W2071429745 @default.
- W4252188596 cites W2071833828 @default.
- W4252188596 cites W2074055541 @default.
- W4252188596 cites W2075766605 @default.
- W4252188596 cites W2083825262 @default.
- W4252188596 cites W2087015303 @default.
- W4252188596 cites W2087678119 @default.
- W4252188596 cites W2088149080 @default.
- W4252188596 cites W2090058272 @default.
- W4252188596 cites W2098052639 @default.
- W4252188596 cites W2116120524 @default.
- W4252188596 cites W2118357099 @default.
- W4252188596 cites W2147978892 @default.
- W4252188596 cites W2157638968 @default.
- W4252188596 cites W2159767921 @default.
- W4252188596 cites W2168502687 @default.
- W4252188596 cites W2175392799 @default.
- W4252188596 cites W2553911924 @default.
- W4252188596 cites W4244731941 @default.
- W4252188596 cites W4252612573 @default.
- W4252188596 doi "https://doi.org/10.1002/0471238961.1608152002151818.a01" @default.
- W4252188596 hasPublicationYear "2000" @default.
- W4252188596 type Work @default.
- W4252188596 citedByCount "0" @default.
- W4252188596 crossrefType "other" @default.
- W4252188596 hasAuthorship W4252188596A5040287271 @default.
- W4252188596 hasAuthorship W4252188596A5084069947 @default.
- W4252188596 hasConcept C108225325 @default.
- W4252188596 hasConcept C120665830 @default.
- W4252188596 hasConcept C121332964 @default.
- W4252188596 hasConcept C123515950 @default.
- W4252188596 hasConcept C125287762 @default.
- W4252188596 hasConcept C178889773 @default.
- W4252188596 hasConcept C192562407 @default.
- W4252188596 hasConcept C21028948 @default.
- W4252188596 hasConcept C23125352 @default.
- W4252188596 hasConcept C49040817 @default.
- W4252188596 hasConcept C94915269 @default.
- W4252188596 hasConceptScore W4252188596C108225325 @default.
- W4252188596 hasConceptScore W4252188596C120665830 @default.
- W4252188596 hasConceptScore W4252188596C121332964 @default.
- W4252188596 hasConceptScore W4252188596C123515950 @default.
- W4252188596 hasConceptScore W4252188596C125287762 @default.
- W4252188596 hasConceptScore W4252188596C178889773 @default.
- W4252188596 hasConceptScore W4252188596C192562407 @default.
- W4252188596 hasConceptScore W4252188596C21028948 @default.
- W4252188596 hasConceptScore W4252188596C23125352 @default.
- W4252188596 hasConceptScore W4252188596C49040817 @default.
- W4252188596 hasConceptScore W4252188596C94915269 @default.
- W4252188596 hasLocation W42521885961 @default.
- W4252188596 hasOpenAccess W4252188596 @default.
- W4252188596 hasPrimaryLocation W42521885961 @default.
- W4252188596 hasRelatedWork W157692955 @default.
- W4252188596 hasRelatedWork W1963751660 @default.
- W4252188596 hasRelatedWork W1994956462 @default.
- W4252188596 hasRelatedWork W2348771422 @default.
- W4252188596 hasRelatedWork W2594066644 @default.
- W4252188596 hasRelatedWork W2803149509 @default.
- W4252188596 hasRelatedWork W2986835734 @default.
- W4252188596 hasRelatedWork W3008624128 @default.
- W4252188596 hasRelatedWork W3024370153 @default.