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Metasurface Enabled...
Metasurface Enabled On-Chip Generation and Manipulation of Vector Beams from Vertical Cavity Surface-Emitting Lasers
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- Fu, Pan (författare)
- Beijing University of Technology
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- Ni, Peinan, 1986 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Wu, Bo (författare)
- Beijing University of Technology
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- Pei, Xian-Zhi (författare)
- Beijing University of Technology
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- Wang, Qiu-Hua (författare)
- Chinese Academy of Sciences
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- Chen, Pei-Pei (författare)
- Chinese Academy of Sciences
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- Xu, Chen (författare)
- Beijing University of Technology
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- Kan, Qiang (författare)
- Chinese Academy of Sciences
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- Chu, Wei-Guo (författare)
- Chinese Academy of Sciences
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- Xie, Yi-Yang (författare)
- Beijing University of Technology
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(creator_code:org_t)
- 2023-02-22
- 2023
- Engelska.
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Ingår i: Advanced Materials. - : Wiley. - 0935-9648 .- 1521-4095. ; In Press
- Relaterad länk:
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Metasurface polarization optics that consist of 2D array of birefringent nano-antennas have proven remarkable capabilities to generate and manipulate vectorial fields with subwavelength resolution and high efficiency. Integrating this new type of metasurface with the standard vertical cavity surface-emitting laser (VCSEL) platform enables an ultracompact and powerful solution to control both phase and polarization properties of the laser on a chip, which allows to structure a VCSEL into vector beams with on-demand wavefronts. Here, this concept is demonstrated by directly generating versatile vector beams from commercially available VCSELs through on-chip integration of high-index dielectric metasurfaces. Experimentally, the versatility of the approach for the development of vectorial VCSELs are validated by implementing a variety of functionalities, including directional emission of multibeam with specified polarizations, vectorial holographic display, and vector vortex beams generations. Notably, the proposed vectorial VCSELs integrated with a single layer of beam shaping metasurface bypass the requirements of multiple cascaded optical components, and thus have the potential to promote the advancements of ultracompact, lightweight, and scalable vector beams sources, enriching and expanding the applications of VCSELs in optical communications, laser manipulation and processing, information encryption, and quantum optics.
Ämnesord
- NATURVETENSKAP -- Fysik -- Acceleratorfysik och instrumentering (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Accelerator Physics and Instrumentation (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Nyckelord
- metasurfaces
- vector beams
- vertical cavity surface-emitting lasers
- on-chip integration
Publikations- och innehållstyp
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Till lärosätets databas
- Av författaren/redakt...
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Fu, Pan
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Ni, Peinan, 1986
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Wu, Bo
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Pei, Xian-Zhi
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Wang, Qiu-Hua
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Chen, Pei-Pei
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visa fler...
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Xu, Chen
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Kan, Qiang
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Chu, Wei-Guo
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Xie, Yi-Yang
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visa färre...
- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Fysik
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och Acceleratorfysik ...
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- NATURVETENSKAP
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NATURVETENSKAP
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och Fysik
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och Atom och molekyl ...
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- NATURVETENSKAP
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NATURVETENSKAP
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och Fysik
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och Annan fysik
- Artiklar i publikationen
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Advanced Materia ...
- Av lärosätet
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Chalmers tekniska högskola