TMT Optics Discussions with Industry - Thirty Meter Telescope
TMT Optics Discussions with Industry - Thirty Meter Telescope
TMT Optics Discussions with Industry - Thirty Meter Telescope
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Lateral Support System<br />
Lateral Support Design<br />
– Flat Central Diaphragm w/Outer Rim Slots<br />
– Material: Invar 36<br />
– Bonded directly to mirror<br />
Rim<br />
t=3mm<br />
Central<br />
hub<br />
t=9mm<br />
Moving Frame concept isolates diaphragm<br />
– Makes operating diaphragm deflections small<br />
– High strength material not required<br />
Flexure<br />
t=0.350mm<br />
Diaphragm<br />
<strong>TMT</strong>.OPT.PRE.09.099.DRF03 20
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