Title:
【発明の名称】電磁放射の非結像集束及び投射の方法及び装置
Document Type and Number:
Japanese Patent JP3270471
Kind Code:
B2
Abstract:
A system for selectably concentrating and projecting electromagnetic radiation utilizes re-entrant reflecting surfaces and multiple internal reflections. The system of the present invention comprises components having a generally-shaped primary reflecting surface which may be used in conjunction with one or more generally-shaped secondary reflecting surfaces to achieve concentration of electromagnetic radiation along the direction of the projected beam for specified spatial radiation and collection patterns.
Inventors:
Shatz, Narkis, Ei
Application Number:
JP50223393A
Publication Date:
April 02, 2002
Filing Date:
June 24, 1992
Export Citation:
Assignee:
Shatz, Narkis, Ei
International Classes:
G02B5/10; F21V7/04; F24S23/70; F24S23/79; G02B17/00; (IPC1-7): G02B17/00; G02B5/10
Domestic Patent References:
| JP6488415A | ||||
| JP5768801A | ||||
| JP59501281A |
Other References:
【文献】米国特許3805052(US,A)
Attorney, Agent or Firm:
Kaoru Furuya (2 outside)