LIGO Document T0900453-v2

ETM-Telescope, Comparison of Off-axis Parabolic Telescope with Spherical Mirror Secondary, or Triplet Lens

Document #:
LIGO-T0900453-v2
Document type:
T - Technical notes
Other Versions:
Abstract:
The purpose of this technical note is to describe the ellipticity and wavefront distortion of a parabolic telescope and a hybrid ETM Telescope, comprised of an off-axis parabolic primary mirror and a 1) spherical secondary mirror, or 2) triplet lens secondary. The telescope is part of the Transmon System for aLIGO.
Files in Document:
Authors:
Keywords:
AOS ETM-TEL TRANSMON ISC
Notes and Changes:
Changed the title. Changed the abstract. Added triplet lens secondary case.

DCC Version 3.3.0, contact Document Database Administrators