A Micro-Opto-Electro-Mechanical Grating 1D-OPA
2021
We propose a 1D optical phased array (OPA) utilizing near-field micro-opto-electro- mechanical interaction to tune a waveguide grating’s diffraction angle. Simulations demonstrate steering angles >20 (material, geometry, wavelength, and polarization-dependent). Measurements validate the proposed OPA concept.
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