Tag: photonic
![1.5×1.5mm quantum cascade laser has a surface emission of 5W 1.5×1.5mm quantum cascade laser has a surface emission of 5W](https://www.electronics-lab.com/wp-content/uploads/2019/07/2019-07-26-jh-pillar1-1024x765.jpg)
Laser
1.5×1.5mm quantum cascade laser has a surface emission of 5W
Improving on previously published room-temperature large-area photonic crystals (PhCs) Quantum cascade lasers (QCLs), researchers from ETH Zurich have fabricated a device with 5W surface-emitting peak power when driven in pulsed operation. by Julien Happich @ eenewseurope.com Their...
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