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Negative refraction: An opportunity for new applications - also for LED lighting?https://www.led-professional.com/media/technology_optics_novel-semiconductor-structure-bends-light-wrong-way-the-right-direction-for-many-applications_prct_negref-jpg/viewhttps://www.led-professional.com/media/technology_optics_novel-semiconductor-structure-bends-light-wrong-way-the-right-direction-for-many-applications_prct_negref-jpg/@@images/image-1200-d9bc57833920225f9fd06a2a560bdd58.jpeg
Negative refraction: An opportunity for new applications - also for LED lighting?