Hybrid GaN LED/elastomer membrane for uniform area illumination

Farrell, F.
Xie, E.
Guilhabert, B.
Haughey, A-M.
Connolly, P.
Dawson, M. D.
Laurand, N.

Publication date

July 2018

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Abstract

A mechanically-flexible device for uniform area illumination is presented. The device consists of a 1mm-thick elastomeric membrane edge-lit by a GaN LED. Homogenous irradiance above 0.13 mW/cm2 at 450 nm over a 2.5 cm2 area is reported. Performance improvements, scalability and operation at other wavelengths are discussed

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Hybrid GaN LED/elastomer membrane for uniform area illumination

Abstract

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Hybrid GaN LED/elastomer membrane for uniform area illumination

Abstract

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