Matches in SemOpenAlex for { <https://semopenalex.org/work/W1969114105> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W1969114105 abstract "We have developed the Microshutter Array (MSA) system at NASA Goddard Space Flight Center (GSFC) asa multi-object aperture array for the Near Infrared Spectrograph (NIRSpec) instrument on the James WebbSpace Telescope (JWST). The MSA system will enable NIRSpec to simultaneously obtain spectra from morethan 100 targets, which, in turn, increases instrument efficiency one-hundred fold. Consequently, this systemrepresents one of the three major innovations on the JWST, which has been selected by the National ResearchCouncil's 2001 decadal survey as the top-ranked space-based mission and is scheduled to be the successor tothe Hubble Space Telescope. Furthermore, the MSA system will be one of the first MEMS devices servingobservation missions in space. Microshutters are designed for the selective transmission of light with highefficiency and contrast and feature torsion hinges, light shields, deep-reactive ion-etched silicon windows,magnetic actuation, and electrostatic latching and addressing. Complete MSA quadrant assemblies consistingof 365 x 181 microshutters have been successfully fabricated. The assemblies have passed a series of criticalreviews, which include programmable 2-D addressing, life tests, optical contrast tests, and environmentaltests, required by the design specifications of JWST. Both the MSA and NIRSpec will be delivered to ESAfor final assembly, and JWST is scheduled to launch in 2014. During final assembly and testing of the MSAsystem, we have begun to develop the Next Generation Microshutter Arrays (NGMSA) for future telescopes.These telescopes will require a much larger field of view than JWST's, and we discuss strategies forfabrication of a proof-of-concept NGMSA which will be modular in design and electrostatically actuated." @default.
- W1969114105 created "2016-06-24" @default.
- W1969114105 creator A5040573704 @default.
- W1969114105 creator A5043319327 @default.
- W1969114105 creator A5050703596 @default.
- W1969114105 creator A5060055510 @default.
- W1969114105 creator A5066446964 @default.
- W1969114105 date "2010-02-11" @default.
- W1969114105 modified "2023-09-23" @default.
- W1969114105 title "JWST microshutter array system and beyond" @default.
- W1969114105 doi "https://doi.org/10.1117/12.843728" @default.
- W1969114105 hasPublicationYear "2010" @default.
- W1969114105 type Work @default.
- W1969114105 sameAs 1969114105 @default.
- W1969114105 citedByCount "17" @default.
- W1969114105 countsByYear W19691141052012 @default.
- W1969114105 countsByYear W19691141052013 @default.
- W1969114105 countsByYear W19691141052016 @default.
- W1969114105 countsByYear W19691141052017 @default.
- W1969114105 countsByYear W19691141052018 @default.
- W1969114105 countsByYear W19691141052019 @default.
- W1969114105 crossrefType "proceedings-article" @default.
- W1969114105 hasAuthorship W1969114105A5040573704 @default.
- W1969114105 hasAuthorship W1969114105A5043319327 @default.
- W1969114105 hasAuthorship W1969114105A5050703596 @default.
- W1969114105 hasAuthorship W1969114105A5060055510 @default.
- W1969114105 hasAuthorship W1969114105A5066446964 @default.
- W1969114105 hasConcept C120665830 @default.
- W1969114105 hasConcept C121332964 @default.
- W1969114105 hasConcept C127413603 @default.
- W1969114105 hasConcept C1276947 @default.
- W1969114105 hasConcept C146978453 @default.
- W1969114105 hasConcept C150846664 @default.
- W1969114105 hasConcept C2778576794 @default.
- W1969114105 hasConcept C2778861254 @default.
- W1969114105 hasConcept C2780848835 @default.
- W1969114105 hasConcept C2987592732 @default.
- W1969114105 hasConcept C41008148 @default.
- W1969114105 hasConcept C4839761 @default.
- W1969114105 hasConcept C522977591 @default.
- W1969114105 hasConceptScore W1969114105C120665830 @default.
- W1969114105 hasConceptScore W1969114105C121332964 @default.
- W1969114105 hasConceptScore W1969114105C127413603 @default.
- W1969114105 hasConceptScore W1969114105C1276947 @default.
- W1969114105 hasConceptScore W1969114105C146978453 @default.
- W1969114105 hasConceptScore W1969114105C150846664 @default.
- W1969114105 hasConceptScore W1969114105C2778576794 @default.
- W1969114105 hasConceptScore W1969114105C2778861254 @default.
- W1969114105 hasConceptScore W1969114105C2780848835 @default.
- W1969114105 hasConceptScore W1969114105C2987592732 @default.
- W1969114105 hasConceptScore W1969114105C41008148 @default.
- W1969114105 hasConceptScore W1969114105C4839761 @default.
- W1969114105 hasConceptScore W1969114105C522977591 @default.
- W1969114105 hasLocation W19691141051 @default.
- W1969114105 hasOpenAccess W1969114105 @default.
- W1969114105 hasPrimaryLocation W19691141051 @default.
- W1969114105 hasRelatedWork W1507441681 @default.
- W1969114105 hasRelatedWork W1987395898 @default.
- W1969114105 hasRelatedWork W1992448565 @default.
- W1969114105 hasRelatedWork W1992763136 @default.
- W1969114105 hasRelatedWork W1994967415 @default.
- W1969114105 hasRelatedWork W1996173569 @default.
- W1969114105 hasRelatedWork W2008062047 @default.
- W1969114105 hasRelatedWork W2016144071 @default.
- W1969114105 hasRelatedWork W2020437531 @default.
- W1969114105 hasRelatedWork W2026046271 @default.
- W1969114105 hasRelatedWork W2045791073 @default.
- W1969114105 hasRelatedWork W2046738226 @default.
- W1969114105 hasRelatedWork W2061671491 @default.
- W1969114105 hasRelatedWork W2072726933 @default.
- W1969114105 hasRelatedWork W2091805592 @default.
- W1969114105 hasRelatedWork W2092067221 @default.
- W1969114105 hasRelatedWork W2132128355 @default.
- W1969114105 hasRelatedWork W2910273767 @default.
- W1969114105 hasRelatedWork W1990581084 @default.
- W1969114105 hasRelatedWork W2050277664 @default.
- W1969114105 isParatext "false" @default.
- W1969114105 isRetracted "false" @default.
- W1969114105 magId "1969114105" @default.
- W1969114105 workType "article" @default.