Matches in SemOpenAlex for { <https://semopenalex.org/work/W2057826385> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2057826385 abstract "Manufacturing technologies as injection molding or embossing specify their production limits for minimum radii of the vertices or draft angle for demolding, for instance. In some demanding nonimaging applications, these restrictions may limit the system optical efficiency or affect the generation of undesired artifacts on the illumination pattern. A novel manufacturing concept is presented here, in which the optical surfaces are not obtained from the usual revolution symmetry with respect to a central axis (z axis), but they are calculated as free-form surfaces describing a spiral trajectory around z axis. The main advantage of this new concept lies in the manufacturing process: a molded piece can be easily separated from its mold just by applying a combination of rotational movement around axis z and linear movement along axis z, even for negative draft angles. Some of these spiral symmetry examples will be shown here, as well as their simulated results." @default.
- W2057826385 created "2016-06-24" @default.
- W2057826385 creator A5003028734 @default.
- W2057826385 creator A5011564032 @default.
- W2057826385 creator A5028523794 @default.
- W2057826385 creator A5046690945 @default.
- W2057826385 creator A5062010577 @default.
- W2057826385 date "2011-09-22" @default.
- W2057826385 modified "2023-10-03" @default.
- W2057826385 title "Spiral optical designs for nonimaging applications" @default.
- W2057826385 cites W1988739343 @default.
- W2057826385 cites W1995469746 @default.
- W2057826385 cites W2020933157 @default.
- W2057826385 cites W2484032165 @default.
- W2057826385 cites W2488051160 @default.
- W2057826385 doi "https://doi.org/10.1117/12.896829" @default.
- W2057826385 hasPublicationYear "2011" @default.
- W2057826385 type Work @default.
- W2057826385 sameAs 2057826385 @default.
- W2057826385 citedByCount "1" @default.
- W2057826385 countsByYear W20578263852018 @default.
- W2057826385 crossrefType "proceedings-article" @default.
- W2057826385 hasAuthorship W2057826385A5003028734 @default.
- W2057826385 hasAuthorship W2057826385A5011564032 @default.
- W2057826385 hasAuthorship W2057826385A5028523794 @default.
- W2057826385 hasAuthorship W2057826385A5046690945 @default.
- W2057826385 hasAuthorship W2057826385A5062010577 @default.
- W2057826385 hasBestOaLocation W20578263852 @default.
- W2057826385 hasConcept C111919701 @default.
- W2057826385 hasConcept C120665830 @default.
- W2057826385 hasConcept C121332964 @default.
- W2057826385 hasConcept C127413603 @default.
- W2057826385 hasConcept C1276947 @default.
- W2057826385 hasConcept C134306372 @default.
- W2057826385 hasConcept C13662910 @default.
- W2057826385 hasConcept C151201525 @default.
- W2057826385 hasConcept C15336307 @default.
- W2057826385 hasConcept C174128100 @default.
- W2057826385 hasConcept C2524010 @default.
- W2057826385 hasConcept C2776392700 @default.
- W2057826385 hasConcept C2779886137 @default.
- W2057826385 hasConcept C33923547 @default.
- W2057826385 hasConcept C3756478 @default.
- W2057826385 hasConcept C41008148 @default.
- W2057826385 hasConcept C67558686 @default.
- W2057826385 hasConcept C78519656 @default.
- W2057826385 hasConcept C97546620 @default.
- W2057826385 hasConcept C98045186 @default.
- W2057826385 hasConceptScore W2057826385C111919701 @default.
- W2057826385 hasConceptScore W2057826385C120665830 @default.
- W2057826385 hasConceptScore W2057826385C121332964 @default.
- W2057826385 hasConceptScore W2057826385C127413603 @default.
- W2057826385 hasConceptScore W2057826385C1276947 @default.
- W2057826385 hasConceptScore W2057826385C134306372 @default.
- W2057826385 hasConceptScore W2057826385C13662910 @default.
- W2057826385 hasConceptScore W2057826385C151201525 @default.
- W2057826385 hasConceptScore W2057826385C15336307 @default.
- W2057826385 hasConceptScore W2057826385C174128100 @default.
- W2057826385 hasConceptScore W2057826385C2524010 @default.
- W2057826385 hasConceptScore W2057826385C2776392700 @default.
- W2057826385 hasConceptScore W2057826385C2779886137 @default.
- W2057826385 hasConceptScore W2057826385C33923547 @default.
- W2057826385 hasConceptScore W2057826385C3756478 @default.
- W2057826385 hasConceptScore W2057826385C41008148 @default.
- W2057826385 hasConceptScore W2057826385C67558686 @default.
- W2057826385 hasConceptScore W2057826385C78519656 @default.
- W2057826385 hasConceptScore W2057826385C97546620 @default.
- W2057826385 hasConceptScore W2057826385C98045186 @default.
- W2057826385 hasLocation W20578263851 @default.
- W2057826385 hasLocation W20578263852 @default.
- W2057826385 hasOpenAccess W2057826385 @default.
- W2057826385 hasPrimaryLocation W20578263851 @default.
- W2057826385 hasRelatedWork W2018434516 @default.
- W2057826385 hasRelatedWork W2024184500 @default.
- W2057826385 hasRelatedWork W2057826385 @default.
- W2057826385 hasRelatedWork W2081692339 @default.
- W2057826385 hasRelatedWork W2084808077 @default.
- W2057826385 hasRelatedWork W2349582905 @default.
- W2057826385 hasRelatedWork W2351228250 @default.
- W2057826385 hasRelatedWork W2385467896 @default.
- W2057826385 hasRelatedWork W2540959266 @default.
- W2057826385 hasRelatedWork W4323305817 @default.
- W2057826385 isParatext "false" @default.
- W2057826385 isRetracted "false" @default.
- W2057826385 magId "2057826385" @default.
- W2057826385 workType "article" @default.