Infrascreen is committed to the vision of everyone having access to healthy and sustainable fruits and vegetables as well as reaching carbon neutrality. It proposes “smart materials” towards an enhanced climate control in green house. Infrascreen produces low-e film for greenhouses; metallic nano-meshes are an alternative approach to obtain a low-emissivity surface to the more conventional dielectric-metal-dielectric coatings. Such low-e coatings are also used in windows. Here we present a collaboration Infrascreen-CSEM to develop a fabrication process (Figure 1) in the frame of 150 mm wafer technology. Grids of sub-μm metallic line widths have been fabricated on glass wafers (Figure 2, 3). The structures have been simulated and evaluated
Fourier transform infrared (FTIR) among other techniques (Figure 4).
Project Partners:
A. Kostro, Infrascreen Neuchâtel, Switzerland
I. Prieto, O. Dubochet, CSEM Neuchâtel, Switzerland
VIVIOR AG, Anja Starke
Swiss Queen GmbH, Michela Mastropietro
CEDES AG, Martin Hardegger
HUBER+SUHNER AG, Matthias Bleibler
Thoratec Switzerland GmbH, Stephan Rupp
Swisens AG, Erny Niederberger
AAA Assemblage Acoustique Azau, Csaba Azau
No-Touch Robotics GmbH, Marcel Schuck
Vario-optics AG, Nikolaus Flöry
IngStaff GmbH, Mehmet Demirel
Oryl Photonics SA, Orly Tarun
FHNW, Bojan Resan
ZHAW, Dirk Penner
FH OST, Oliver Fähnle
xirrus GmbH, Lukas Schuler
SUSS MicroOptics SA, Toralf Scharf
Synova SA, Jeremie Diboine
RhySearch Optical Coating, Heidi Thomé
XENLUX AG, Philippe Morel
Photonics Booster
c/o Swissmem
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T +41 44 384 42 10
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