Perovskite LED lasers '1000x brighter than OLED'
![Imec perovskite](/sites/default/files/styles/content_banner/public/2024-01/Imec-ULTRALUX%20Cropped.jpg?h=c61fe945&itok=yHRAcERg)
Transparent perovskite light emitting diodes on sapphire substrate with scaled emission area for injection of ultrahigh current densities (image: Imec)
While perovskites can withstand very high current densities, laser operation with the emission of high-intensity coherent light has not yet been achieved
Welcome to Electro Optics
Already registered? Sign in to continue reading
Not got an account? Register for free to continue reading