'Mirror surface' diaporamas de présentation

LIGHT

243 views • 24 slides

Pasadena Updates

Pasadena Updates. PFS. Megacam. March 2008 - February 2009. FourStar. MMIRS. Some of the instruments arriving at Magellan in the next year. LDSS focus encoder. Chronic LDSS focus setting errors Focus signal was noisy, causing focus seek errors. Marshall, Estrada, Birk, Uomoto

355 views • 23 slides

ATST Scattered Light Issues

ATST Scattered Light Issues. How will mirror microroughness likely impact the coronagraphic performance of ATST? How do these limitations compare to what we can expect from dust and other particulate contamination on the mirror surface?

300 views • 19 slides

Electromagnetic Sensing for Space-borne Imaging

Electromagnetic Sensing for Space-borne Imaging. Lecture 4 Fourier Optics: Kirchoff Integral, Huygens-Fresnel Principle. Geometric Optics Approximation to Wave Optics.

311 views • 18 slides

Mirror Surface

Mirror Surface. Hinges. This SEM picture shows a flip-up mirror. Mirror surface is about 300 m M x150 m M microns area. It has 12 hinges and the whole structure is on a Poly-0 ground plane.

168 views • 2 slides

Hard X-ray Telescope for the FFAST project

Hard X-ray Telescope for the FFAST project. Hironori Matsumoto (Nagoya University) Miyata, Y., Furuzawa , A., Kunieda , H. (Nagoya Univ.), Ishida, N., Furuta , H., Yamamoto, Y. ( Tamagawa Engineering), Tsunemi , H. (Osaka Univ.) & FFAST team. 1. The FFAST project. 3 . Mirror design.

146 views • 1 slides