Alignment of sensor arrays in optical instruments using a geometric approach.
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DOI: 10.1364/ao.57.000794
Abstract: Alignment of sensor arrays in optical instruments is critical to maximize the instrument's performance. While many commercial systems use standardized mounting threads for alignment, custom systems require specialized equipment and alignment procedures. These alignment procedures… read more here.
Keywords: arrays optical; alignment sensor; sensor arrays; approach ... See more keywords
Generation of perfect optical vortex arrays by an optical pen.
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DOI: 10.1364/oe.464473
Abstract: Recently, perfect optical vortexes (POVs) have attracted substantial attention, because they have an orbital angular momentum (OAM) and the beam diameter is independent of the topological charges. There are numerous innovative results that have been… read more here.
Keywords: arrays optical; optical pen; optical vortex; perfect optical ... See more keywords
Simulating topological phases with atom arrays in an optical waveguide.
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DOI: 10.1364/oe.472403
Abstract: In this paper, we employ the atomic arrays in one-dimensional optical waveguides to simulate topological phases, where the waveguide is modeled as a one-dimensional infinitely long coupled cavity array. Under the Markov approximation, the coherent… read more here.
Keywords: arrays optical; topological phases; atom arrays; phases atom ... See more keywords
Theory and generation of heterogeneous 2D arrays of optical vortices by using 2D fork-shaped gratings: topological charge and power sharing management.
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DOI: 10.1364/oe.487501
Abstract: In this work, by providing comprehensive theoretical foundations, we revisit and improve a simple and efficient method that has been used for generation of 2D orthogonal arrays of optical vortices with components having different topological… read more here.
Keywords: arrays optical; power; generation; phase ... See more keywords