White light source LS-WL1

Laser pumped phosphor light source

High brightness light source for multimode fibers

This white light source works with two blue laser diodes, which are focused on a ceramic laser-phosphor-converter. This creates an extremely bright fluorescent point light source with a diameter of less than 300 microns.

The LS-WL1 efficiently couples this light into a multimode fiber with diameters between 200μm and 1mm. This provides the user with a flexibly usable point light source with very high luminance.

The LS-WL1 light can be turned on and off very quickly. Switching frequencies of up to 100 kHz are possible without any problems. A trigger input is available for this purpose.

The brightness can be controlled conveniently via a rotary knob. The light source can also be completely controlled via a USB interface.

Areas of application are e.g. Microscopy, illumination systems for image processing and optical metrology.


Output Power with multi mode fiber

d=1mm, NA 0.39: 300mW

d=400µm, NA 0.39: 85mW

d=400µm, NA 0.22: 50mW

(for power/nm see figure above)

Optical output SMA fiber connector
Wavelength range 450 – 700 nm
Control USB
Trigger input TTL, up to 100 kHz
Power supply 12V DC 2.5 A
Lifetime 10,000 hours
Dimensions and weight 125x110x60 mm³, 450g

Get a quote now!

Phone: +49 (0)551 200 192 60

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