Difference between revisions of "Vertical Beam Divergence"
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(Created page with "The angle of the light beam between points where the intensity has fallen to a fraction of the maximum intensity within the beam. The vertical divergence is typically specifi...") |
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The vertical divergence is typically specified between the first points where the intensity falls to 50% of the maximum. | The vertical divergence is typically specified between the first points where the intensity falls to 50% of the maximum. | ||
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[[Image:Vertical_Beam_Divergence_plot.jpg|none|frame|right|400px|figure 1]] | |||
Source: ENG7, Guideline G1065 | Source: ENG7, Guideline G1065 | ||
Revision as of 15:35, 18 February 2018
The angle of the light beam between points where the intensity has fallen to a fraction of the maximum intensity within the beam.
The vertical divergence is typically specified between the first points where the intensity falls to 50% of the maximum.
figure 1
Source: ENG7, Guideline G1065
