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Vacuum Evaporation Materials

Optical technology has accelerated in innovation during the 21st century, from optical products such as microscopes and conventional film-based cameras to electronics such as optical communications, semiconductors, DVDs, and projectors.One of the elemental technologies to support is optical thin film technology.Nichia has developed its production and application technologies for inorganic ceramic powders, including phosphors, which have been cultivated over many years, and offers a variety of evaporation materials that are suitable for creating high-quality optical thin films.

Vacuum Evaporation Materials

High Refractive Materials

No. Product Shape Size  Packing Unit Features
Ta2O5Ta2O5 7108-0312 Granules 0.5~2.0mm 1.0kg Suppresses sudden
changes in deposition
rate such as boiling.
Ti3O5Ti3O5 7104-0013 Granules 0.5~2.8mm 1.0kg Complete single
composition to reduce
splash generation.
7104-0045 0.1~1.7mm
TiOTiO 7102-0013 Granules 0.5~2.8mm 1.0kg Complete single
composition to reduce
splash generation.
7102-0018 1.0~4.0mm
Nb2O5Nb2O5 7121-0113 Granules 0.5~2.8mm 1.0kg Suppresses sudden
changes in deposition
rate such as boiling.

Other Materials

No. Product Shape Size Packing Unit Features
SiOSiO 7105-0000 Granules 2.0〜4.0mm 1.0kg This product uses a high-grade SiO
that is synthesized by Nichia in-house.
7105-0002 4.0〜8.0mm
SiOSiO 7005-1210 Pellets φ18×7t 100 Stable film deposition rate over
a wide range from low to high rates.
Material strength that can be
used with automatic material feeders.