Principle of beam generation in on-chip 2D beam pattern projecting lasers.
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DOI: 10.1364/oe.26.010787
Abstract: Integrable spatial-phase-modulating surface-emitting lasers, which utilize the band edge mode of two-dimensional photonic-crystals as resonators, project static arbitrary two-dimensional beam patterns from on-chip size. In this device, holes shifting from the lattice point of a… read more here.
Keywords: beam patterns; beam pattern; two dimensional; spatial phase ... See more keywords