Integrated Photonics and Optoelectronics, 2nd Edition

A special issue of Micromachines (ISSN 2072-666X). This special issue belongs to the section "A:Physics".

Deadline for manuscript submissions: 30 September 2024 | Viewed by 204

Special Issue Editor

School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing 100191, China
Interests: chip-integrated optoelectronic devices; nanowire photonics; nonlinear optics; all-optical computing; optical logic gates; micro- and nanofabrication process; MEMS sensors
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Special Issue Information

Dear Colleagues,

Integrated photonic and optoelectronic technologies have become powerful tools driving the development of much smaller devices with lower power consumption, greater functionality and that are more highly integrated. With the development of advanced materials and nanofabrication techniques, the last two decades have witnessed tremendous progress in integrated photonic and optoelectronic devices, such as graphene-based ultrafast optical detectors, Si-based ultra-low-loss waveguides, Brillouin integrated lasers, lithium-niobite-film integrated high-speed modulators, coupled with the emerging areas of artificial intelligence and quantum computing. Thus, this Special Issue, to be published in Micromachines, aims to present the original state-of-the-art research papers and review articles on the topic of active and passive integrated photonic and optoelectronic devices, design and simulation methods for integration processes, micro- and nanofabrication techniques, and the related advanced functional nanomaterials in integrated devices.

Dr. He Yang
Guest Editor

Manuscript Submission Information

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Keywords

  • active and passive photonic devices
  • nanoscale optical modulators and photodetectors
  • chip integrated single photon generation and detection
  • photonic interfaced hybrid quantum systems
  • photonic computing and photonic quantum computing
  • advanced nanomaterial for photonic structure
  • on chip mid-IR photonics
  • micro- and nanofabrication techniques

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Published Papers (1 paper)

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Research

10 pages, 1752 KiB  
Article
Multifunctional Meta-Devices for Full-Polarization Rotation and Focusing in the Near-Infrared
by Hengyi Wan, Kai Ou, Hui Yang and Zeyong Wei
Micromachines 2024, 15(6), 710; https://doi.org/10.3390/mi15060710 - 28 May 2024
Viewed by 79
Abstract
The creation of multi-channel focused beams with arbitrary polarization states and their corresponding optical torques finds effective applications in the field of optical manipulation at the micro-nanoscale. The existing metasurface-based technologies for polarization rotation have made some progress, but they have been limited [...] Read more.
The creation of multi-channel focused beams with arbitrary polarization states and their corresponding optical torques finds effective applications in the field of optical manipulation at the micro-nanoscale. The existing metasurface-based technologies for polarization rotation have made some progress, but they have been limited to single functions and have not yet achieved the generation of full polarization. In this work, we propose a multi-channel and spatial-multiplexing interference strategy for the generation of multi-channel focusing beams with arbitrary polarization rotation based on all-dielectric birefringent metasurfaces via simultaneously regulating the propagation phase and the geometric phase and independently controlling the wavefronts at different circular polarizations. For the proof of concept, we demonstrate highly efficient multi-channel polarization rotation meta-devices. The meta-devices demonstrate ultra-high polarization extinction ratios and high focusing efficiencies at each polarization channel. Our work provides a compact and versatile wavefront-shaping methodology for full-polarization control, paving a new path for planar multifunctional meta-optical devices in optical manipulation at micro–nano dimensions. Full article
(This article belongs to the Special Issue Integrated Photonics and Optoelectronics, 2nd Edition)
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