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Characterization

On-site optical risk assessment

Sources of artificial light such as LEDs (non-coherent) and lasers (coherent), as well as the systems that integrate them, can, under certain conditions, cause...

Characterization of materials for optics

Illumination, detection and visualization systems integrate optical components manufactured and treated from different (optics) materials. Indeed, these materials transmit, reflect, absorb, diffuse optical radiation...

Radiometric measurements in the UV

Ultraviolet (UV) radiation is included in the part of the light spectrum ranging from 200nm to 380nm. They are more energetic than the radiation...

“À la carte” tests

Are you currently developing or modifying an optical or LED lighting product and want to quickly carry out series of tests for its development?We...

Characterization of phosphorescent devices

Phosphorescent materials have the particularity of emitting light during a period of time which depends on their nature and duration of exposure to light...

Photobiological risk evaluation NF EN62471

The assessment of the photobiological risk (NF EN62471 & IECTR 62778) of light sources and devices using them is one of the mandatory requirements...

Characterization of displays and luminous surfaces

On entend par "écran" toute surface lumineuses telle que les enseignes lumineuses, claviers rétro-éclairés, pictogrammes, boutons lumineux, marquages phosphorescents, signalétique.. Ces surfaces lumineuses présentent des...