⇤ ← Revision 1 as of 2020-12-04 17:30:21
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* We will calculate the S-P conversion map! | * The S-P conversion map will be calculated! * Fizeau interferometer at NAOJ? * Phase camera can measure the current P field. Comparing it with the model will be interesting. The project is still at an idea phase and needs to consider how to obtain the instrument and personpower etc. |
Extended Birefringence meeting
Participants
Aso, Kokeyama, Leonardi, Wang, Yamamoto H
Minutes
HW presented his slides again, proposing to use a MZI model for the S-P conversion
- Remaining question was: How to calculate alpha_{-}?
- (YA, LM) It can be calculated as alpha_{e} - alpha_{o} proportional dl(theta)-dl(theta+pi/2).
- The S-P conversion map will be calculated!
- Fizeau interferometer at NAOJ?
- Phase camera can measure the current P field. Comparing it with the model will be interesting. The project is still at an idea phase and needs to consider how to obtain the instrument and personpower etc.
- (LM) There are power terms on the mirror phase map depending on the mirror rotation, i.e., depends on the C axis tilt angle w.r.t the optical axis on the mirror plane. We must take this into account to the S-P map generation.