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Ray localization in gaussian beams

✍ Scribed by B. Maheu; G. Gréhan; G. Gouesbet


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
225 KB
Volume
70
Category
Article
ISSN
0030-4018

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A hybrid GO–Gaussian ray beam
✍ Per-Simon Kildal; Oscar Rubinos Lopez 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 136 KB

In modern geometrical optics GO the field solutions are described as bundles of rays in which the field associated with each ray is independent of the fields of the other rays. But this description is not ¨alid in caustic regions where neighboring rays intersect. The Gaussian beam pro¨ides an approx