OBB Light Source

Tunable KiloArc™

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Download the Tunable PowerArc Flyer
KiloArc check!

Need a CW laser that is tunable from 250 to 1,100 nm? yes

KiloArc check!

Need it to deliver Hundreds of Milliwatts of energy? yes

KiloArc check!

Need it to be so simple that anyone can use it? yes

If this sounds like the light source you need, then OBB has the answer. The Tunable KiloArc™ Illuminator provides all of these benefits, it just isn’t a laser.

Tunable KiloArc

Tunable KiloArc™ Illuminator

Tunable KiloArc Illuminator Bandwidth

Tunable KiloArc™ Illuminator equipped with 1000 watt Xenon lamp and 1,200 l/mm x 500 nm blazed grating. Here the adjustable bandpass was set to 20 nm.


Think of the OBB Tunable KiloArc™ Illuminator as a continuously tunable high intensity laser. It can produce tunable monochromatic light with hundreds of milliwatts of power, and an overall available spectral output from 180 nm to 24 microns.

Don’t need so much Power?

If you don’t need this much intensity in a tunable light source then we also offer a Tunable PowerArc™ Illuminator. It delivers milliwatts of power, is smaller and portable, and it is about half price of the Tunable KiloArc™ Illuminator. For more information go to Tunable PowerArc™ Illuminator.

Key Benefits of the OBB Tunable KiloArc™ Illuminator

KiloArc check!
Continuously tunable from 180 nm to 24 microns.
KiloArc check!
Hundreds of Milliwatts of energy.
KiloArc check!
Push button start and simple dial the wavelength tunability.
KiloArc check!
No special cooling or ozone venting required.
KiloArc check!
An Illuminator that is so easy to use, anyone can operate it.


For more information on the Tunable KiloArc™ visit the Tunable KiloArc™ Hardware page.

OBB has a policy of continuous product development and reserves the right to amend part numbers, descriptions and specifications without prior notice.
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Contact OBB

HORIBA Scientific
Optical Building Blocks
3880 Park Avenue
Edison New Jersey

Tel: 732-494-8660
Fax: 732-623-8129