Bremen physicists enable energy-efficient nanolaser
theory, this is the first time the emission of laser light has been detected on such a miniature scale. Mini laser for microchips While laser cutting or scanning CDs is done with a laser that is large enough [...] be based on light, as we already know from the use of fiber optic cables. For microchips, however, mini-lasers are necessary – the smaller, the more energy-efficient. In addition, they can be integrated