Number | Date | Country | Kind |
---|---|---|---|
2730613 | Jul 1977 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3418051 | Staunton | Dec 1968 | |
3431054 | Doonan et al. | Mar 1969 | |
3749498 | Shimomura | Jul 1973 | |
3817633 | White | Jun 1974 | |
3865490 | Grossman | Feb 1975 |
Entry |
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Kriman, "Double Monochromator with Two Diffraction Gratings", Optics and Spectroscopy, vol. 31, No. 6, Dec. 1971, p. 562. |
James et al., The Design of Optical Spectrometers, 1969, Chapman and Hall, Ltd., pp. 58, 59 and 72. |