The James Webb Space Telescope (JWST) requires testing of the full optical system in a cryogenic vacuum environment before launch. Challenges with the telescope architecture and …
[1406.7513] James Webb Space Telescope Optical Simulation …
2014年6月29日 · The James Webb Space Telescope (JWST) Optical Simulation Testbed (JOST) is a tabletop experiment designed to reproduce the main aspects of wavefront sensing and …
The James Webb Space Telescope (JWST) is NASA’s flagship mission successor to the highly successful Hubble Space Telescope. It is an infrared observatory featuring a cryogenic 6.6 m …
NASA's Technology Readiness Level (TRL)-6 is documented for the James Webb Space Telescope (JWST) Wavefront Sensing and Control (WFSC) subsystem. The WFSC …
The Fine Guidance Sensor (FGS) is part of the instrument module for the James Webb Space Telescope (JWST). The FGS operates at 37 K and provides feedback to correct motion blur …
The James Webb Space Telescope (JWST) project is an international collaboration led by NASA’s Goddard Space Flight Center (GSFC) in Greenbelt, MD. The Webb Telescope is …
Non-invasive optical end-to-end test of a large TMA telescope (JWST …
The James Webb Space Telescope (JWST) requires testing of the full optical system in a cryogenic vacuum environment before launch. Challenges with the telescope architecture and …
Optical design and analysis of the James Webb Space Telescope: …
2004年10月22日 · A systematic design method for three-mirror anastigmatic (TMA) telescopes with curved image surface is proposed in this paper. The initial structure parameters are …
space-borne observatory, the JWST, is a representative field-biased TMA telescope. A good alignment state is the precondition of the telescope with excellent observation performance.
JWST developed overlapping tools to measure & control conic constant, radius of curvature, prescription alignment and surface figure error throughout the fabrication process. During …