To improve the performance of the 850 nm Vertical Cavity Surface Emitting Laser (VCSEL), this paper presents a comprehensive study on the design, fabrication, and performance of large-scale high-power ...

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For a large-scale array, the subarray technology can save the radio frequency (RF) channels. However, the use of subarray technology often tends to reduce the beamforming performance of the array. In ...

Surface-enhanced Raman spectroscopy takes advantage of plasmonic substrates that sustain resonances at tunable frequencies with a reproducibly extraordinary field enhancement. Low-cost and large-scale ...