Prototype Development for the GMT FSM Secondary - Off-axis Aspheric Mirror Fabrication -

Prototype Development for the GMT FSM Secondary - Off-axis Aspheric Mirror Fabrication -

A prototype of the GMT FSM has been developed to acquire and to enhance the key technology – mirror fabrication and tiptilt actuation. The ellipsoidal off-axis mirror has been designed, analyzed, and fabricated from light-weighting to grinding, polishing, and figuring of the mirror surface. The mi...

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Bibliographic Details
Main Authors: Young-Soo Kim, Jihun Kim, Je Heon Song, Myung Cho, Ho-Soon Yang, Joohyung Lee, Ho-Sang Kim, Kyoung-Don Lee, Hyo-Sung Ahn, Won Hyun Park
Format: Article
Language:English
Published: Korean Space Science Society (KSSS) 2014-12-01
Series:Journal of Astronomy and Space Sciences
Subjects:
GMT
secondary
mirror
off-axis
aspheric
fabrication
Online Access:http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2014/v31n4/OJOOBS_2014_v31n4_341.pdf

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