Wavefront error budget and optomechanical tolerancing for NIRSPEC

被引：4

作者：

Figer, DF ^{[1
]}

McLean, IS ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Phys & Astron, Div Astron, Los Angeles, CA 90095 USA

来源：

INFRARED ASTRONOMICAL INSTRUMENTATION, PTS 1-2 | 1998年 / 3354卷

关键词：

wavefront error; optics; infrared; tolerances; Keck telescope;

D O I：

10.1117/12.317223

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present the wavefront error budget and optomechanical tolerance analysis for NIRSPEC, a high-resolution near-infrared echelle spectrograph for the Keck II telescope. The error budget accounts for aberrations induced by optical design residual, manufacturing error, cryogenic degradation, mounting effects, and misalignments. The allowed errors due to misalignments are used with boresighting and vignetting requirements in an optomechanical tolerance analysis.

引用

页码：1005 / 1016

页数：12