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Excimer systems

GEW excimer lamps produce vacuum ultraviolet radiation for a range of applications and can be seamlessly integrated onto machinery up to 2.55m wide.

Excimer systems

GEW’s Excimer systems utilise dielectric barrier discharge (DBD) lamps to produce quasi-monochromatic vacuum ultraviolet radiation, typically at 172nm. This radiation is commonly used for mattification of surface coatings, modification of surface tension for improved adhesion or surface cleaning for semiconductor and medical industries.


GEW ExciRay lamps, which are incorporated into the familiar NUVA2 cassette design, can be produced up to 255cm in length and can be custom integrated for your specific application, including provision for all required nitrogen inerting and control.

Alternatively, find out more about how excimer lamps are used in the mattification process by reading Jennifer Heathcote’s article, “Mattifying Surfaces with Excimer UV Curing”.

Speak directly to a sales representative

These products use excimer (or exciplex) dielectric barrier discharge (DBD) lamps as the UV light source. Primarily used to produce vacuum ultraviolet (VUV) radiation, GEW can supply many variations and widths to suit a wide range of applications.

To find out more about excimer, contact us now on one of the options below.

David Lyus GEW

Region, UK:
David Lyus
International Sales Manager

T: +44 7713 085 381

Email David directly

Jennifer Heathcote GEW

Region, Americas:
Jennifer Heathcote
Vice President, Business Development

T: +1 440 381 5606

Email Jennifer directly

Marcus Greenbrook GEW

Region, International:
Marcus Greenbrook
Director, International Sales

T: +44 7764 986 911

Email Marcus directly