{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["11(16)"],"submitter":["Honari-Latifpour M"],"pubmed_abstract":["Integrated planar lenses are critical components for analog optical information processing that enable a wide range of applications including beam steering. Conventional planar lenses require gradient index control which makes their on-chip realization challenging. Here, we introduce a new approach for beam steering by designing an array of coupled waveguides with segmented tails that allow for simultaneously achieving planar lensing and off-chip radiation. The proposed arrayed waveguide lens is built on engineering the evanescent coupling between adjacent channels to realize a photonic lattice with an equi-distant ladder of propagation constants that emulates the continuous parabolic index profile. Through coupled-mode analysis and full-wave numerical simulations, we show that selective e"],"journal":["Nanophotonics (Berlin, Germany)"],"pagination":["3679-3686"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11501650"],"repository":["biostudies-literature"],"pubmed_title":["Arrayed waveguide lens for beam steering."],"pmcid":["PMC11501650"],"pubmed_authors":["Miri MA","Honari-Latifpour M","Madamopoulos N","Eftekhar MA","Binaie A"],"additional_accession":[]},"is_claimable":false,"name":"Arrayed waveguide lens for beam steering.","description":"Integrated planar lenses are critical components for analog optical information processing that enable a wide range of applications including beam steering. Conventional planar lenses require gradient index control which makes their on-chip realization challenging. Here, we introduce a new approach for beam steering by designing an array of coupled waveguides with segmented tails that allow for simultaneously achieving planar lensing and off-chip radiation. The proposed arrayed waveguide lens is built on engineering the evanescent coupling between adjacent channels to realize a photonic lattice with an equi-distant ladder of propagation constants that emulates the continuous parabolic index profile. Through coupled-mode analysis and full-wave numerical simulations, we show that selective e","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Sep","modification":"2025-04-04T01:14:41.682Z","creation":"2025-04-04T01:14:41.682Z"},"accession":"S-EPMC11501650","cross_references":{"pubmed":["39634453"],"doi":["10.1515/nanoph-2022-0198"]}}