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start:first_simulation
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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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start:first_simulation [2015/07/18 15:30] pklapetek |
start:first_simulation [2018/03/01 09:43] pklapetek |
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| We will use this computational space and we will add point souce and point output. In the next figure you can | We will use this computational space and we will add point souce and point output. In the next figure you can | ||
| see how the default settings look after XSvit start (you can rotate the 3D projection by mouse, so this was done to get a better view). | see how the default settings look after XSvit start (you can rotate the 3D projection by mouse, so this was done to get a better view). | ||
| - | Note the values of discretisation step (1e-6 m) in the list of all the entries on the left side of the window; if we work in vacuum | + | Note the values of discretisation step (10 nm) in the list of all the entries on the left side of the window; if we work in vacuum |
| (which is the case in this example) we should not | (which is the case in this example) we should not | ||
| use source with wavelength that is smaller than this step multiplied by ten. You can alter the discretisation | use source with wavelength that is smaller than this step multiplied by ten. You can alter the discretisation | ||
| Line 106: | Line 106: | ||
| <p>After that (and saving the file, running computation and redisplaying data again) we can see that the output is already propagating | <p>After that (and saving the file, running computation and redisplaying data again) we can see that the output is already propagating | ||
| freely outside of the computation volume.</p> | freely outside of the computation volume.</p> | ||
| - | <a href="http://gsvit.net/images_v18/ex1_longok.png"><img src="images_v18/ex1_longok.png" width="800"></a> | + | <a href="http://gsvit.net/images_v18/ex1_longok.png"><img src="http://gsvit.net/images_v18/ex1_longok.png" width="800"></a> |
| </html> | </html> | ||
start/first_simulation.txt ยท Last modified: 2019/01/14 07:58 by pgrolich
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