CE Certified Active Laser Safe Window from Laservision

Light: the fuel of life

For High-Power DIODE-, YAG-, FIBRE- and DISC-LASER

Problem

Rapid advancement of laser technology is making laser safety more important now than ever before. New laser applications in medicine, defence, research and industry present unique safety challenges for safety and personal protection.

With commonly used filter materials, it is difficult to achieve laser safety to industry standards due to the constantly increasing laser power and beam quality of modern disc and fibre lasers. In order to ensure the safety of the user, such systems are mostly used in automated production lines with admission control or inside locked laser cells.

Active Safety Concept

Most users prefer the integration of laser safety windows into a system enclosure, in order to allow visual process monitoring. However in most cases common laser safety windows do not reach the protection rating required for beam quality and power density of the used lasers.

Yet, the new patented active cabinet window from Laservision solves this problem simply by implementing electronics into the safety circuit of the laser system so that, in the instance of a laser beam hitting the window and sufficient radiation impacting the sensor in the window frame, the laser will be shut down immediately before radiation leaks through the window. In addition the system is totally insensitive against scattered and processes light.

This offers the user a complete, CE certified safety system, which is in accordance to mechanical engineering regulations. In combination with active barrier systems, it is also a certifiable safety solution for industrial high power laser installations in the wavelength range of between 820-1080 nm is available.

In close cooperation with Laservision, Pro-Lite are happy to support you and to answer your questions related to the active safety concept. For more information, please do not hesitate to contact Pro-Lite directly on +44 (0)1234 436110 or info@pro-lite.co.uk

Highlights

· CE certified up to 31,8*10⁹W/m²

· Available in 2 standard window dimensions: 500x840mm and 267x390mm (DIN A3)

· Complete system with frame

· Easy integration into safety circuits

· Ideal for automated manufacturing cells

· Wavelength range: 820 – 1080 nm

Part Number	Effective Window Size
00E.P1P01.1004	267 x 390 mm
00E.P1P01.1003	500 x 840 mm
Limits
Temporal limits	Release time: max 40ms Protection duration: min. 100ms
SGB d min	d min =400μm
A min	A min = 126*10^-9 m²
E min	E min = 31,8*10^-9 W/m²
Laser type	NIR laser
Wavelength	820 – 1080
Operation mode	Cw to 300μs pulse duration

LASERVISION as one of the leading manufacturers of laser protection products develops, manufactures, services and distributes CE certified laser safety goggles, curtains, small filters and cabin windows made of many different plastics and mineral glasses certified according to EN 207/208. Most of the standard products are additionally DIN GS tested and certified.

Pro-Lite are a specialist photonics company supplying: detectors; lasers; laser modulators and Q-switches; laser safety equipment; laser power & energy meters; instruments for light measurement; instruments for measuring the optical properties of materials; optics & crystals; opto-mechanics & motion control equipment; and software tools. Pro-Lite also provide photometric measurement services, hire of photometers and colorimeters and run a training course in the science of light measurement and photometry.