Abstract: We show in simulation and experiment that the coherent coupling of electric fields between elements of a triangular photonic crystal vertical cavity surface emitting laser array can be ...
Abstract: We present an investigation of the effect of pumping wavelength on the threshold of transverse mode instability (TMI) in high-power ytterbium-doped fiber laser. By using a fiber laser ...
A few years ago, researchers in Michal Lipson’s lab came across something unexpected. Their work at the time focused on improving LiDAR, a technology that measures distance using lightwaves. The team ...
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