Dually modulated photonic crystals enabling high-power high-beam-quality two-dimensional beam scanning lasers

Beam scanning lasers are required for systems for smart mobility, object recognition, and adaptive illuminations. The authors demonstrate dually modulated photonic crystals, wherein the positions and sizes of the photonic-crystal lattice points are modulated simultaneously, to achieve mechanical-fre...

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Bibliographic Details
Main Authors: Ryoichi Sakata, Kenji Ishizaki, Menaka De Zoysa, Shin Fukuhara, Takuya Inoue, Yoshinori Tanaka, Kintaro Iwata, Ranko Hatsuda, Masahiro Yoshida, John Gelleta, Susumu Noda
Format: article
Language:EN
Published: Nature Portfolio 2020
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Online Access:https://doaj.org/article/67a795d376824f16896b8c3bfb4689f9
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