Metal Mirror Updates
2nd mirror surface roughness ----------- in close-up ------------------------ efficiency in progress
2016/Nov/23
2nd mirror griding, finished with 1.6 ƒÊm rms -------------- cutter mark ripple
2016/Feb/08
2016/Apr/05
Panel Temperature Uniformity
2014/Oct/24
Surface profiles measured with a Hartmann technique
2014/Jan/11
2014/Mar/21
2014/Mar/23
Our great visionary, Director General M. Hayashi, supported a main part of mirror grinding in fiscal 2012.
An FEM design of a metal mirror (820x860mm) -------------- Grinding finished with 2.1 ƒÊm rms -------------- the 1st stage of polish with CeO2 powder
2013/Jan/10
-/Feb/27
-/Apr/06
-/May/11
Preparation for polish of a small disk (D=250mm) _ Begin test polish of an aluminium mirror _______Mirror surface after 4-hour test polish _____Finished surface (another sample mirror) (^_^)
2013/Jan/26
2013/Feb/16
reference
Kato, R. et al. 2010, ¢ŠE‰! ƒAƒ‹ƒ~ƒjƒEƒ€‹¾‚ÌŒ¤–
Copyright (C) 2013 UKITA. All Rights Reserved.
2016/Nov/23
2016/Feb/08
2016/Apr/05
2014/Oct/24
2014/Jan/11
2014/Mar/21
2014/Mar/23
2013/Jan/10
-/Feb/27
-/Apr/06
-/May/11
2013/Jan/26
2013/Feb/16
