Matches in SemOpenAlex for { <https://semopenalex.org/work/W2082340947> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2082340947 abstract "This paper designs a compact apochromatic lens with long focal length, which operates over very-broad spectrum from 400nm to 900nm for high resolution image application. The focal length is 290mm, and F-number is 4.5.In order to match CCD sensor, lens resolution must be higher than 100lp/mm. It is a significant challenge to correct secondary spectrum over very-broad spectrum for this application. The paper firstly pays much attention on dispersion characteristic of optical materials over this very-broad spectrum, and dispersion characteristic of glasses is analyzed. After properly glasses combinations and optimal lens structure selected, this compact apochromatic lens is designed. The lens described in this paper comprises fewer lenses, most of them are ordinary optical materials, and only one special flint type TF3 with anomalous dispersion properties is used for secondary spectrum correction. Finally, the paper shows MTF and aberration curve for performance evaluation. It can be seen that MTF of the designed lens nearly reach diffraction limit at Nyquist frequency 100lp/mm, and residual secondary spectrum is greatly reduced to less than 0.03mm (in the lines 550nm and 787.5nm). The overall length of this compact apochromatic lens is just 0.76 times its focal length, and because of fewer lenses and ordinary optical materials widely used, production cost is also greatly reduced." @default.
- W2082340947 created "2016-06-24" @default.
- W2082340947 creator A5014009990 @default.
- W2082340947 creator A5022263934 @default.
- W2082340947 creator A5057209439 @default.
- W2082340947 creator A5057489654 @default.
- W2082340947 creator A5067289993 @default.
- W2082340947 creator A5075631330 @default.
- W2082340947 creator A5080102032 @default.
- W2082340947 creator A5086445083 @default.
- W2082340947 creator A5087299229 @default.
- W2082340947 date "2013-09-11" @default.
- W2082340947 modified "2023-09-22" @default.
- W2082340947 title "Design of compact apochromatic lens with very-broad spectrum and high resolution" @default.
- W2082340947 doi "https://doi.org/10.1117/12.2030546" @default.
- W2082340947 hasPublicationYear "2013" @default.
- W2082340947 type Work @default.
- W2082340947 sameAs 2082340947 @default.
- W2082340947 citedByCount "0" @default.
- W2082340947 crossrefType "proceedings-article" @default.
- W2082340947 hasAuthorship W2082340947A5014009990 @default.
- W2082340947 hasAuthorship W2082340947A5022263934 @default.
- W2082340947 hasAuthorship W2082340947A5057209439 @default.
- W2082340947 hasAuthorship W2082340947A5057489654 @default.
- W2082340947 hasAuthorship W2082340947A5067289993 @default.
- W2082340947 hasAuthorship W2082340947A5075631330 @default.
- W2082340947 hasAuthorship W2082340947A5080102032 @default.
- W2082340947 hasAuthorship W2082340947A5086445083 @default.
- W2082340947 hasAuthorship W2082340947A5087299229 @default.
- W2082340947 hasConcept C120665830 @default.
- W2082340947 hasConcept C121332964 @default.
- W2082340947 hasConcept C138268822 @default.
- W2082340947 hasConcept C15336307 @default.
- W2082340947 hasConcept C154945302 @default.
- W2082340947 hasConcept C156778621 @default.
- W2082340947 hasConcept C177562468 @default.
- W2082340947 hasConcept C196956537 @default.
- W2082340947 hasConcept C207114421 @default.
- W2082340947 hasConcept C41008148 @default.
- W2082340947 hasConcept C62520636 @default.
- W2082340947 hasConcept C70638346 @default.
- W2082340947 hasConcept C82552819 @default.
- W2082340947 hasConcept C87367554 @default.
- W2082340947 hasConceptScore W2082340947C120665830 @default.
- W2082340947 hasConceptScore W2082340947C121332964 @default.
- W2082340947 hasConceptScore W2082340947C138268822 @default.
- W2082340947 hasConceptScore W2082340947C15336307 @default.
- W2082340947 hasConceptScore W2082340947C154945302 @default.
- W2082340947 hasConceptScore W2082340947C156778621 @default.
- W2082340947 hasConceptScore W2082340947C177562468 @default.
- W2082340947 hasConceptScore W2082340947C196956537 @default.
- W2082340947 hasConceptScore W2082340947C207114421 @default.
- W2082340947 hasConceptScore W2082340947C41008148 @default.
- W2082340947 hasConceptScore W2082340947C62520636 @default.
- W2082340947 hasConceptScore W2082340947C70638346 @default.
- W2082340947 hasConceptScore W2082340947C82552819 @default.
- W2082340947 hasConceptScore W2082340947C87367554 @default.
- W2082340947 hasLocation W20823409471 @default.
- W2082340947 hasOpenAccess W2082340947 @default.
- W2082340947 hasPrimaryLocation W20823409471 @default.
- W2082340947 hasRelatedWork W1996225985 @default.
- W2082340947 hasRelatedWork W1997757966 @default.
- W2082340947 hasRelatedWork W2013482518 @default.
- W2082340947 hasRelatedWork W2013873997 @default.
- W2082340947 hasRelatedWork W2055100132 @default.
- W2082340947 hasRelatedWork W2055807807 @default.
- W2082340947 hasRelatedWork W2061844590 @default.
- W2082340947 hasRelatedWork W2347813490 @default.
- W2082340947 hasRelatedWork W2350204026 @default.
- W2082340947 hasRelatedWork W2361273573 @default.
- W2082340947 hasRelatedWork W2371322117 @default.
- W2082340947 hasRelatedWork W2374660742 @default.
- W2082340947 hasRelatedWork W2605112809 @default.
- W2082340947 hasRelatedWork W1585431011 @default.
- W2082340947 hasRelatedWork W1839789361 @default.
- W2082340947 hasRelatedWork W2084464944 @default.
- W2082340947 hasRelatedWork W2132649493 @default.
- W2082340947 hasRelatedWork W3097785143 @default.
- W2082340947 hasRelatedWork W3153690488 @default.
- W2082340947 hasRelatedWork W3178268552 @default.
- W2082340947 isParatext "false" @default.
- W2082340947 isRetracted "false" @default.
- W2082340947 magId "2082340947" @default.
- W2082340947 workType "article" @default.