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PVD deposition machine HELIOS series
magnetron sputteringthin-filmfor optoelectronics

PVD deposition machine
PVD deposition machine
PVD deposition machine
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Characteristics

Method
PVD
Technology
magnetron sputtering
Deposition type
thin-film
Applications
for optoelectronics

Description

Bühler Leybold Optics’ HELIOS series is a flexible platform for fast, precise and fully automated thin-film coating. It is designed and especially engineered for high-quality optical coatings featuring sophisticated filter designs to be achieved with high yield and high throughput. Extremely dense, smooth, stoichiometric and amorphous layers ensure unparalleled optical performance. The optical monitoring system for in-situ on-substrate measurements facilitates ultimate precision in layer thickness control. Outstanding productivity and layer quality The state-of-the-art technology of plasma-assisted reactive magnetron sputtering (PARMS) allows the deposition of dielectric coatings from metal targets, assisted by a radio frequency (RF) plasma source with a high deposition rate for high productivity which results in top grade products with high precision at atomic scale and high yield. During each rotation, a thin sub-stoichiometric oxide layer is deposited by the selected dual magnetron and transferred to a non-absorbing oxide layer while passing the oxygen plasma of the RF source. This method ensures lowest losses and perfect stoichiometry results – even when sputtering from metal targets. Optical monitoring facilitates high production stability Direct on-substrate in-situ optical monitoring is performed on an intermittent mode using a test glass at one of the substrate positions within the rotating turntable. This results in extremely high production stability and repeatability of the coating. The fast rotating turntable allows the production of very thin layers of a few nanometers and high accuracy.

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Exhibitions

Meet this supplier at the following exhibition(s):

ACHEMA 2024
ACHEMA 2024

10-14 Jun 2024 Frankfurt am Main (Germany) Hall 6.0 - Stand C20

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