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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 2.3m wide.

GEW’s excimer lamp systems (EXC lamps) 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.

You can find out more about our newest excimer system, the EXC, below:

Excimer lamphead

EXC lamp systems produce vacuum ultraviolet radiation for various applications and can be easily integrated onto machinery up to 2.3m wide. Find out more by going to the system page:


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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.

Marcus Greenbrook

International Sales:
Marcus Greenbrook
Director, International Sales

T: +44 (0) 7764 986 911

Email Marcus directly

Chris Nuttall

UK Sales:
Chris Nuttall
UK Sales Manager

T: +44 (0) 7733 320 126

Email Chris directly