4.5 Article

Dual-core optical fiber tweezers based on all-dielectric metasurface

Related references

Note: Only part of the references are listed.
Article Optics

Fiber-integrated catenary ring-array metasurfaces for beam shaping

Zhongyue Luo et al.

Summary: This article introduces an optical waveform conversion device based on optical fiber-integrated catenary ring-array metasurfaces. By utilizing the unique phase control characteristic of the catenary, it can convert Gaussian beams to Bessel beams, and selectively generate focused or non-diffracting Bessel beams by changing the circular polarization state of incident light. The device has the potential to break through the diffraction limit and find applications in optical imaging, optical communication, and optical trapping.

OPTICS LETTERS (2023)

Article Optics

On-chip optical tweezers based on freeform optics

Shaoliang Yu et al.

Summary: This paper introduces on-chip optical tweezers based on freeform micro-optics, offering unique design and operational principles for capturing and manipulating microscale particles. With both reflective and refractive designs, it achieves low trapping threshold power and multi-particle manipulation capabilities.

OPTICA (2021)

Review Optics

Optical meta-waveguides for integrated photonics and beyond

Yuan Meng et al.

Summary: The advancing nanofabrication technologies have enabled the production of sophisticated optical structures on a photonic chip, reshaping the landscape of photonic integrated circuits with the integration of subwavelength-structured metasurfaces and metamaterials. The development of meta-structured waveguides synergizes various functional subwavelength photonic architectures with different waveguide platforms, offering new opportunities for applications such as photonic integrated circuits, biomedical sensing, and artificial intelligence.

LIGHT-SCIENCE & APPLICATIONS (2021)

Article Chemistry, Multidisciplinary

Inverse Design and 3D Printing of a Metalens on an Optical Fiber Tip for Direct Laser Lithography

Wisnu Hadibrata et al.

Summary: An inverse-designed metalens was proposed, designed, and fabricated on an optical fiber tip using a 3D direct laser-writing technique through two-photon polymerization. The metalens, with a focal length of about 8 pro at an operating wavelength of 980 nm and an optimized focal spot at the scale of 100 nm, is suitable for two-photon direct laser lithography. The platform combining 3D printing technique and computational inverse-design method shows promise for fabrication and integration of multiscale and multiple photonic devices.

NANO LETTERS (2021)

Article Optics

Ultrahigh numerical aperture meta-fibre for flexible optical trapping

Malte Plidschun et al.

Summary: The study demonstrates the design and 3D nanoprinting of an ultrahigh numerical aperture meta-fibre for highly flexible optical trapping, achieving a diffraction-limited focal spot with a record-high numerical aperture of up to NA approximate to 0.9. This flexible and cost-effective meta-fibre device shows great potential in various fields including bioanalytics, quantum technology, and life sciences.

LIGHT-SCIENCE & APPLICATIONS (2021)

Article Optics

Second harmonic generation in amorphous silicon-on-silica metamaterial

Jie Xu et al.

Summary: In this study, second harmonic generation was demonstrated using an amorphous silicon metamaterial fabricated on the tip of an optical fiber. The metamaterial is a double-chevron array that supports a closed-mode resonance for the fundamental wavelength at 1510 nm, with a quality factor of 30. The normalized resonant second harmonic conversion efficiency calculated per intensity and square of interaction length is approximately 10(-11) W-1, exceeding the previously achieved value for a silicon metamaterial by two orders of magnitude.

APL PHOTONICS (2021)

Article Optics

Multicore fiber integrated beam shaping devices for long-range plasmonic trapping

Mingjie Wang et al.

Summary: The study introduces and demonstrates multicore fiber beam shaping devices based on surface plasmon polaritons (SPPs) for trapping nanospheres, showing high integration and flexibility, suitable for long-distance and multi-particle trapping applications.

OPTICS EXPRESS (2021)

Article Optics

Multi-focus optical fiber lens based on all-dielectric metasurface

Xingyu Zhang et al.

Summary: A multi-focus optical fiber lens has been demonstrated based on an all-dielectric metasurface structure, capable of producing two to three focal points along the longitudinal direction with high focusing efficiency. The size of each focal point is close to the diffraction limit, and the relative intensity on each focus can be controlled by adjusting the number of resonators.

CHINESE OPTICS LETTERS (2021)

Article Optics

Tunable fiber-tip lens based on thermo-optic effect of amorphous silicon

Ping Li et al.

CHINESE OPTICS LETTERS (2020)

Article Optics

Nanobore fiber focus trap with enhanced tuning capabilities

Malte Plidschun et al.

OPTICS EXPRESS (2019)

Article Nanoscience & Nanotechnology

Achromatic metalens array for full-colour light-field imaging

Ren Jie Lin et al.

NATURE NANOTECHNOLOGY (2019)

Article Nanoscience & Nanotechnology

Photonic crystal fiber metalens

Jingyi Yang et al.

NANOPHOTONICS (2019)

Article Nanoscience & Nanotechnology

A broadband achromatic metalens for focusing and imaging in the visible

Wei Ting Chen et al.

NATURE NANOTECHNOLOGY (2018)

Article Nanoscience & Nanotechnology

Indium Tin Oxide Broadband Metasurface Absorber

Sajan Shrestha et al.

ACS PHOTONICS (2018)

Review Nanoscience & Nanotechnology

A review of dielectric optical metasurfaces for wavefront control

Seyedeh Mahsa Kamali et al.

NANOPHOTONICS (2018)

Article Chemistry, Multidisciplinary

GaN Metalens for Pixel-Level Full-Color Routing at Visible Light

Bo Han Chen et al.

NANO LETTERS (2017)

Article Physics, Applied

High-quality metamaterial dispersive grating on the facet of an optical fiber

V. Savinov et al.

APPLIED PHYSICS LETTERS (2017)

Article Physics, Applied

Polarization conversion based on an all-dielectric metasurface for optical fiber applications

Tongming Liu et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2017)

Article Nanoscience & Nanotechnology

Metasurface holograms reaching 80% efficiency

Guoxing Zheng et al.

NATURE NANOTECHNOLOGY (2015)

Review Chemistry, Physical

Flat optics with designer metasurfaces

Nanfang Yu et al.

NATURE MATERIALS (2014)

Article Nanoscience & Nanotechnology

Three-dimensional manipulation with scanning near-field optical nanotweezers

J. Berthelot et al.

NATURE NANOTECHNOLOGY (2014)

Article Optics

Compact all-fiber plasmonic Airy-like beam generator

Chunying Guan et al.

OPTICS LETTERS (2014)

Article Multidisciplinary Sciences

Three-dimensional optical holography using a plasmonic metasurface

Lingling Huang et al.

NATURE COMMUNICATIONS (2013)

Article Multidisciplinary Sciences

Metasurface holograms for visible light

Xingjie Ni et al.

NATURE COMMUNICATIONS (2013)

Article Multidisciplinary Sciences

Focused plasmonic trapping of metallic particles

Changjun Min et al.

NATURE COMMUNICATIONS (2013)

Article Optics

Fiber-optic spanner

Bryan J. Black et al.

OPTICS LETTERS (2012)

Article Optics

Twin-core fiber optical tweezers

Libo Yuan et al.

OPTICS EXPRESS (2008)