文件名称：Concave Gratings for Astronomical
文件大小：1.59MB
文件格式：PDF
更新时间：2012-10-14 17:00:14
Concave Gratings for Astronomical
Concave gratings possess a number of characteristics which should make them of interest to earth-bound stellar spectroscopists. Evaluation of a number of specific spectrograph and spectrometer designs indicates that concave grating instruments can be extremely efficient, and therefore are particularly suitable for nebular spectrographs and broad-band spectrophotometry.