Title:
The Optronics window which makes IR penetrate and reflects RF
Document Type and Number:
Japanese Patent JP6060462
Kind Code:
B2
Abstract:
An optronic porthole comprises a substrate with two faces. It comprises on one of the faces of the substrate or on both faces, a stack of several hetero-structures, each hetero-structure being composed of at least two semi-conducting layers SC1, SC2, the layer SC1 being doped, the layer SC2 itself comprising a two-dimensional electron gas layer formed at the interface with the layer SC1. It furthermore comprises an electrode in contact with all the electron gas layers, a bi-periodic metallic grid buried in the stack, in contact with the electrode. The substrate and the layers are transparent in the 0.4 μm-5 μm band.
Inventors:
Kusarnyi, Romaine
Revelation, Jean-Luc
Part, michel
Loiseau, Bridget
Belgian, Gerard
Revelation, Jean-Luc
Part, michel
Loiseau, Bridget
Belgian, Gerard
Application Number:
JP2013539229A
Publication Date:
January 18, 2017
Filing Date:
November 15, 2011
Export Citation:
Assignee:
Tales
International Classes:
H05K9/00; G02B1/10
Domestic Patent References:
| JP63100782A | ||||
| JP6103817A |
Attorney, Agent or Firm:
Takahisa Kimura