File:Airy Pattern Intensity and Encircled Power.svg
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:39, 19 March 2009 | ![]() | 720 × 460 (57 KB) | Inductiveload | and again |
08:39, 19 March 2009 | ![]() | 720 × 460 (57 KB) | Inductiveload | reversed labels | |
22:35, 4 March 2009 | ![]() | 720 × 460 (57 KB) | Inductiveload | {{Information |Description={{en|1=A graph showing the intensity and encircled power of an en:Airy pattern. :<math>I(\theta) = I_0 \left ( \frac{2 J_1(ka \sin \theta)}{ka \sin \theta} \right )^2 = I_0 \left ( \frac{2 J_1(x)}{x} \right )^2</math> :<ma |
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