Innovations in Optics, Inc. (Woburn, MA) now offers a new generation of ultra-high brightness LED light engines with integrated fluorescence excitation filters for use with many types of life science instruments. LumiBright LE light engines use state-of-theart LED technology and interference filters with hard dielectric coatings to meet the most demanding requirements involving fluorescence excitation in life science instrumentation and medical illumination.

LumiBright LE Light Engines feature patented non-imaging optics that direct LED light into a desired cone angle, while producing highly uniform output, both angularly and spatially. The two standard half angles are 20 and 41 degrees. Available peak LED wavelengths range from 365 nm through the near-infrared, or as broadband white, configured as dense chip-on-board LED arrays with single or multicolor options. LumiBright light engines offer intense and stable optical power, short warm-up time, high energy efficiency, low maintenance and long rated life. Some models can be fiber-coupled, and supplied with a photodiode for feedback light control.

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Photonics Tech Briefs Magazine

This article first appeared in the November, 2012 issue of Photonics Tech Briefs Magazine.

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