EP 1305667 A2 20030502 - WAVE BEAM CONVERTER AND METHOD FOR MAKING SAME
Title (en)
WAVE BEAM CONVERTER AND METHOD FOR MAKING SAME
Title (de)
LICHTSTRAHLUMSETZER UND SEIN HERSTELLUNGSVERFAHREN
Title (fr)
CONVERTISSEUR DE FAISCEAU D'ONDE ET SON PROCEDE DE FABRICATION
Publication
Application
Priority
- FR 0102479 W 20010727
- FR 0009973 A 20000728
Abstract (en)
[origin: WO0211251A2] A wave beam is used more efficiently the closer its geometric scope is to rotational symmetry. In order to achieve that, a system can use a converter of one or several parameters of a wave beam comprising N sub-beams (N being an integer ≥ 1). The invention is characterised in that it comprises at least a solid material comprising at least: a first end including at least N inputs, each of the N sub-beams being received by one of the N inputs, and a second end including an output delivering the beam whereof the conversion parameter(s) have one or more predetermined value(s). The converted parameter may be the geometric scope so as to fulfil the condition of efficacy.
IPC 1-7
IPC 8 full level
G02B 6/12 (2006.01); G02B 6/125 (2006.01); G02B 27/10 (2006.01); H01S 5/00 (2006.01)
CPC (source: EP US)
G02B 6/12002 (2013.01 - EP); G02B 6/12004 (2013.01 - EP); G02B 6/125 (2013.01 - EP US); G02B 2006/12171 (2013.01 - EP); H01S 5/005 (2013.01 - EP US)
Citation (search report)
See references of WO 0211251A2
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
WO 0211251 A2 20020207; WO 0211251 A3 20020530; EP 1305667 A2 20030502; FR 2812407 A1 20020201; FR 2812407 B1 20030131
DOCDB simple family (application)
FR 0102479 W 20010727; EP 01958197 A 20010727; FR 0009973 A 20000728