[CEATEC] Rohm Increases Emission Wavelength of Nonpolar Laser Diode to 463 nm

Demonstration of nonpolar blue semiconductor laser diode (left) and nonpolar blue LED (right): The transparent cover in front of the LED is a polarizing plate. The brightness of the blue LED varies when the cover is turned over.

Demonstration of nonpolar blue semiconductor laser diode (left) and nonpolar blue LED (right): The transparent cover in front of the LED is a polarizing plate. The brightness of the blue LED varies when the cover is turned over.

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