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Figure 2
Focal curves for several values of b2 (thick curve) with 1/600 mm grating. Dotted lines represent paths of the diffracted rays. The origin is at the centre of the grating. |
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Figure 2
Focal curves for several values of b2 (thick curve) with 1/600 mm grating. Dotted lines represent paths of the diffracted rays. The origin is at the centre of the grating. |