Keck Planet Finder: preliminary design
Keck Planet Finder: preliminary design
复制标题
凯克行星探测器：初步设计
DOI：
10.1117/12.2311565
复制
发表时间：
2018
影响因子：
3.5
通讯作者：
P. Wizinowich
中科院分区：
文献类型：
--
作者：
Steven R. Gibson;A. Howard;Arpita Roy;Christopher Smith;S. Halverson;J. Edelstein;M. Kassis;E. Wishnow;Michael Raffanti;S. Allen;J. Chin;D. Coutts;D. Cowley;J. Curtis;W. Deich;T. Feger;D. Finstad;Y. Gurevich;Yuzo Ishikawa;E. James;E. Jhoti;Kyle Lanclos;S. Lilley;T. Miller;S. Milner;T. Payne;K. Rider;C. Rockosi;Dale Sandford;C. Schwab;A. Seifahrt;M. Sirk;Roger M. Smith;J. Stuermer;Marie Weisfeiler;M. Wilcox;Adam Vandenberg;P. Wizinowich
凯克行星光谱仪（KPF）是为W.M.开发的光纤馈电、高分辨率、高稳定性光谱仪。凯克天文台。该仪器最近通过了初步设计审查，目前正处于详细设计阶段。KPF的设计目的是使用多普勒光谱来表征系外行星，单次测量精度为0.5 m s−1或更高;然而，它的分辨率和稳定性将使各种其他天体物理研究成为可能。KPF的准直光束直径为200 mm，分辨率大于80，000。该设计包括绿色通道（445 nm至600 nm）和红色通道（600 nm至870 nm）。KPF的一个新颖的设计方面是使用Zerodur光学台和带有整体安装的Zerodur光学器件，以提供对热膨胀和收缩效应的稳定性。
The Keck Planet Finder (KPF) is a fiber-fed, high-resolution, high-stability spectrometer in development for the W.M. Keck Observatory. The instrument recently passed its preliminary design review and is currently in the detailed design phase. KPF is designed to characterize exoplanets using Doppler spectroscopy with a single measurement precision of 0.5 m s−1 or better; however, its resolution and stability will enable a wide variety of other astrophysical pursuits. KPF will have a 200 mm collimated beam diameter and a resolving power greater than 80,000. The design includes a green channel (445 nm to 600 nm) and red channel (600 nm to 870 nm). A novel design aspect of KPF is the use of a Zerodur optical bench, and Zerodur optics with integral mounts, to provide stability against thermal expansion and contraction effects.
CARMENES 仪器概述
DOI：
10.1117/12.2056453
发表时间：
2014
期刊：
影响因子：
--
作者：
Quirrenbach
通讯作者：
Quirrenbach