LIINUS/SERPIL：LBT干涉成像光谱学的设计研究
LIINUS/SERPIL: a design study for interferometric imaging spectroscopy at the LBT
摘要：
我们提出了两个设计概念和建议的近红外干涉积分场光谱仪的LBT的科学驱动程序。该仪器将通过位于LINC低温恒温器内部的积分场单元（IFU）扩展目前正在建设的干涉相机LINC-NIRVANA的光谱功能。两个仪器的概念已被详细研究：一个微透镜阵列IFU与光谱仪完全内置在LINC（LIINUS方法），和一个小透镜+光纤IFU喂养外部光谱仪（SERPIL方法）。在这两种情况下，该仪器都将成像干涉测量与积分场光谱学结合起来，这是近红外线中对天文物体进行详细研究的理想组合，其角分辨率低于10 mas。科学应用范围从太阳系研究和系外行星光谱学到银河系中心区域和其他邻近星系的恒星和气体动态。
英文摘要：
We present two design concepts and the science drivers of a proposed near-infrared interferometric integral field spectrograph for the LBT. This instrument will expand the capabilities of the currently-under-construction interferometric camera LINC-NIRVANA with spectroscopy by means of an integral field unit (IFU) located inside the LINC cryostat. Two instrument concepts have been studied in detail: a microlens array IFU with a spectrograph built entirely inside LINC (the LIINUS approach), and a lenslet+fibers IFU feeding an external spectrograph (the SERPIL approach). In both cases, the instrument incorporates imaging interferometry with integral field spectroscopy, an ideal combination for detailed studies of astronomical objects down to below 10mas angular resolution in the near-infrared. The scientific applications range from solar system studies and spectroscopy of exoplanets to the dynamics of stars and gas in the central regions of the Milky Way and other nearby galaxies.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
