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Porotech CEO Tongtong Zhu
Porotech CEO Tongtong Zhu, holding an epiwafer based on the company's novel porous gallium nitride material. The wafers can be engineered to emit light at red, green, and blue wavelengths - offering a much simpler way to integrate full-color microdisplays for AR/VR glasses. Photo: Porotech.
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