トロイダル面回折格子を用いた非点収差のない分光器の結像理論と可視光領域における実験的検証
1979 年 8 巻 6 号 p. 339-341
詳細
1979 年 8 巻 6 号 p. 339-341
In the case of in-plane mounting, a stigmatic image condition for the whole wavelength region has been found, by means of the rotation of a toroidal grating and the slight movement of the both incident and exit slits, increasing with a rotation angle, ε, of the grating.
