Focal plane array alignment and cryogenic surface topography measurements for the Prime Focus Spectrograph
Focal plane array alignment and cryogenic surface topography measurements for the Prime Focus Spectrograph
复制标题
Prime Focus 摄谱仪的焦平面阵列对准和低温表面形貌测量
DOI：
10.1117/12.2312225
复制
发表时间：
2018
期刊：
影响因子：
--
通讯作者：
S. Smee
中科院分区：
文献类型：
--
作者：
M. Hart;R. Barkhouser;J. Gunn;S. Smee
我们描述了为斯巴鲁图像和红移测量（SuMIRe）主焦点光谱仪（PFS）对准和测量焦平面阵列（FPA）而开发的基础设施，并详细介绍了这些努力在环境温度和工作温度下的结果。PFS将采用四个三通道光谱仪，工作波长范围为380 nm至1260 nm。每个光谱仪将由两个可见光通道和一个近红外（NIR）通道组成，每个通道将使用单独的施密特相机将捕获的光谱成像到各自的探测器上。在可见光通道中，Hamamatsu 2k x 4k电荷耦合器件（CCD）将成对安装，以创建4k x 4k马赛克，而NIR通道将使用单个Teledyne H4RG 4k x 4k碲镉汞（HgCdTe）互补金属氧化物半导体（CMOS）器件。
We describe the infrastructure developed to align and measure the focal plane arrays (FPA) for the Subaru Measurement of Images and Redshifts (SuMIRe) Prime Focus Spectrograph (PFS), and detail the results of these efforts at ambient and operating temperatures. PFS will employ four three-channel spectrographs with an operating wavelength range of 380 nm to 1260 nm. Each spectrograph will be comprised of two visible channels and one near infrared (NIR) channel, and each channel will use individual Schmidt cameras to image the captured spectra onto their respective detectors. In the visible channels, Hamamatsu 2k x 4k charge coupled devices (CCDs) will be mounted in pairs to create a 4k x 4k mosaic, while the NIR channel will use a single Teledyne H4RG 4k x 4k Mercury Cadmium Telluride (HgCdTe) complementary metal oxide semiconductor (CMOS) device.
滨松开发的全耗尽背照式 CCD 的最新成果
DOI：
--
发表时间：
2006
期刊：
Proceedings of the SPIE S High Energy, Optical, and Infrared Detectors for Astronomy II. 6276
影响因子：
--
作者：
鎌田有紀子
通讯作者：
鎌田有紀子