EP 2443505 A1 20120425 - DEFORMABLE MIRROR WITH A CELLULAR STRUCTURE
Title (en)
DEFORMABLE MIRROR WITH A CELLULAR STRUCTURE
Title (de)
VERFORMBARER SPIEGEL MIT ZELLSTRUKTUR
Title (fr)
MIROIR DEFORMABLE A STRUCTURE ALVEOLAIRE
Publication
Application
Priority
- FR 2010000445 W 20100615
- FR 0902921 A 20090616
Abstract (en)
[origin: WO2010146256A1] The invention relates to a deformable mirror comprising a substrate (10) with a cellular structure provided with a reflective surface (14) and a set of actuators (20) arranged for inducing controlled deformations of said substrate and of the reflective surface thereof, characterized in that said substrate consists of a panel comprising a core (11) with a cellular structure enclosed between two so-called front (12) and rear (13) lining plates made of a glass or ceramic material, the reflective surface (14) being formed on said front lining plate. The invention also relates to the use, as a deformable mirror substrate, of a panel (10) comprising a core with a cellular structure (11) enclosed between two so-called front (12) and rear (13) lining plates, wherein the front lining plate (2) has a reflective outer surface (14).
IPC 8 full level
G02B 26/08 (2006.01); G02B 7/183 (2006.01); G02B 26/06 (2006.01)
CPC (source: EP)
G02B 7/183 (2013.01); G02B 26/0825 (2013.01)
Citation (search report)
See references of WO 2010146256A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
FR 2946761 A1 20101217; FR 2946761 B1 20111125; EP 2443505 A1 20120425; WO 2010146256 A1 20101223
DOCDB simple family (application)
FR 0902921 A 20090616; EP 10734770 A 20100615; FR 2010000445 W 20100615