Updates on Opt-Mechanical design of Japanese-led FPIs
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Transcript of Updates on Opt-Mechanical design of Japanese-led FPIs
Updates on Opt-Mechanical design of Japanese-led FPIs
Mar. 27th 2010Hideo Matsuhara
Progress in the opt-mechanical design of MIRACLE, MIRMES, MIRHES, SCI
MIRACLE, MIRMES, MIRHES 1st version of optical design completed and estimated total
mass & volume Now 2nd version of optics is under investigation , aiming
more compact design - pick-off location can be slightly apart from the telescope center
MIRMES pick-off is located at the re-image of the fore-optics of MIRACLE-long
MIRHES pick-off is located at the re-image of the fore-optics of MIRACLE-short
SCI Now, no-pickoff mirror compact optical design in the housing oriented vertical
New SCI design
Field-of-Views (updated 11 Mar. 2010)
Issues for SAFARI – interference with FPC-S
SCI
FPC-S
Current optical rays at pick-off
SAFARI
175mm f
Note: MIRACLE optics / pick-off will be updated soon
IOB & FPI structure study – under progress..