Point source LED targets UV and IR applications

Point source LED targets UV and IR applications

Technology News |
By eeNews Europe

The LED point sources claim to provide an excellent homogeneous beam emissions area without side radiation and speckle formation. The sources ensure an evenly illuminated, sharply defined reflection on the radiating surface. The emissions area, shape, and optics of Jenoptik LED point sources can be fully customized and are therefore also suitable for integration into devices with space restrictions. The low power point sources make them ideal for use in mobile, battery-powered devices.

The versatile point sources can be assembled either as a chip solution, COB solution (Chip on Board), or a standard solution in the robust TO housing. Customer-specific COB solutions allow individual point geometries.

The UV point sources for the wavelength of 360 nanometers are available with a spot diameter of 60 or 100 micrometers in the TO housing. They offer a well collimated radiation with an angle of radiation of up to seven degrees and a high power density focus.

For applications in the infrared wavelength range Jenoptik is offering a IR point sources group for a wavelength of 850 nanometers. The sources can be adapted to the customer’s specific application with a spot diameter of 25 to 150 micrometers. The IR point sources make the smallest focus areas possible for high resolution in optical rotary encoders, as well ensuring efficient coupling to fiber optics for data transfer and a good collimation with high radiances for light barriers and motion sensors.

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