Display title | Physics:Beam divergence |
Default sort key | Beam divergence |
Page length (in bytes) | 4,716 |
Namespace ID | 3020 |
Namespace | Physics |
Page ID | 371677 |
Page content language | en - English |
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Page creator | imported>MainAI5 |
Date of page creation | 06:47, 5 February 2024 |
Latest editor | imported>MainAI5 |
Date of latest edit | 06:47, 5 February 2024 |
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Description | Content |
Article description: (description ) This attribute controls the content of the description and og:description elements. | In electromagnetics, especially in optics, beam divergence is an angular measure of the increase in beam diameter or radius with distance from the optical aperture or antenna aperture from which the beam emerges. The term is relevant only in the "far field", away from any focus of the beam. Practically... |