D
Daoxin Dai
Researcher at Zhejiang University
Publications - 490
Citations - 15688
Daoxin Dai is an academic researcher from Zhejiang University. The author has contributed to research in topics: Silicon photonics & Photonics. The author has an hindex of 56, co-authored 422 publications receiving 12065 citations. Previous affiliations of Daoxin Dai include University of California, Santa Barbara & University of California.
Papers
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Journal ArticleDOI
Perovskite light-emitting diodes based on spontaneously formed submicrometre-scale structures
Yu Cao,Nana Wang,He Tian,Jingshu Guo,Yingqiang Wei,Hong Chen,Yanfeng Miao,Wei Zou,Kang Pan,Yarong He,Hui Cao,You Ke,Mengmeng Xu,Ying Wang,Ming Yang,Kai Du,Zewu Fu,Decheng Kong,Daoxin Dai,Yizheng Jin,Gongqiang Li,Hai Li,Qiming Peng,Jianpu Wang,Wei Huang,Wei Huang,Wei Huang +26 more
TL;DR: The formation of submicrometre-scale structure in perovskite light-emitting diodes can raise their external quantum efficiency beyond 20%, suggesting the possibility of both high efficiency and high brightness.
Journal ArticleDOI
A silicon-based hybrid plasmonic waveguide with a metal cap for a nano-scale light confinement.
Daoxin Dai,Sailing He +1 more
TL;DR: The theoretical investigation shows that the present hybrid plasmonic waveguide with a metal cap on a silicon-on-insulator rib (or slab) has a low loss and consequently a relatively long propagation distance.
Journal ArticleDOI
Passive technologies for future large-scale photonic integrated circuits on silicon: polarization handling, light non-reciprocity and loss reduction
TL;DR: Dai et al. as mentioned in this paper presented a novel concept for realizing a polarization splitter-rotator with a very simple fabrication process, which could allow large-scale photonic integrated circuits to be built on silicon substrates.
Journal ArticleDOI
Ultra-low-loss high-aspect-ratio Si3N4 waveguides.
Jared F. Bauters,Martijn J. R. Heck,Demis D. John,Daoxin Dai,Ming-Chun Tien,Jonathon S. Barton,Arne Leinse,Rene Gerrit Heideman,Daniel J. Blumenthal,John E. Bowers +9 more
TL;DR: An approach to make ultra-low-loss waveguides using stable and reproducible stoichiometric Si3N4 deposited with low-pressure chemical vapor deposition is characterized, projecting that 0.1 dB/m total propagation loss is achievable at a 7 mm bend radius with this approach.
Journal ArticleDOI
Novel concept for ultracompact polarization splitter-rotator based on silicon nanowires
Daoxin Dai,John E. Bowers +1 more
TL;DR: A novel concept for an ultracompact polarization splitter-rotator is proposed by utilizing a structure combining an adiabatic taper and an asymmetrical directional coupler, which is compatible with the standard fabrication for the regular photonic integrated circuits based on SOI nanowires.