Birefringent imaging spectrometer.
A Fourier-transform imaging spectrometer, believed to be novel, based on the Savart polariscope is presented. There is no slit in this instrument, which means that it has a high throughput. The principle and the system configuration are described. Several preliminary experimental results are shown.
Zhan
Gao
G
Department of Applied Physics, Graduate School of Engineering, Hokkaido University, Sapporo, Japan. gaozhan_68@hotmail.com
Oka
Kazuhiko
K
Ishigaki
Tsuyoshi
T
Baba
Naoshi
N