Polarization stabilized VCSELs by displacement Talbot lithography-defined surface gratings
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.02.139
Abstract: Abstract Polarization-stable vertical-cavity surface-emitting lasers (VCSELs) with a simple fabrication process are presented. The gratings fixing the polarization are defined by a two-step exposure technology taking advantage of the displacement Talbot lithography technique. This enables… read more here.
Keywords: polarization stabilized; polarization; talbot lithography; displacement talbot ... See more keywords
Low Threshold Current and Polarization-Stabilized 795 nm Vertical-Cavity Surface-Emitting Lasers
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DOI: 10.3390/nano13061120
Abstract: Low threshold current and polarization-stabilized 795 nm vertical-cavity surface-emitting lasers (VCSELs) are fabricated by integrating a surface grating of high polarization selectivity and high reflectivity. The rigorous coupled-wave analysis method is used to design the… read more here.
Keywords: low threshold; surface; current polarization; polarization stabilized ... See more keywords