𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Contract for research into conformal optical elements


Book ID
104160248
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
162 KB
Volume
28
Category
Article
ISSN
0030-3992

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πŸ“œ SIMILAR VOLUMES


Investigation of diffractive optical ele
✍ Qi Li; Huide Gao; Yunhua Dong; Zuochun Shen; Qi Wang πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 147 KB

To convert a given single-mode HeΒ±Ne laser beam into a ring-shaped intensity distribution, a diractive optical element with 16 levels was designed by YG amplitude-phase retrieval and iteration algorithm. This beam shaper is investigated experimentally and compared with the results of the computer de