Advanced Technology for Quantum Photonics and Devices

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

Deadline for manuscript submissions: closed (31 December 2023) | Viewed by 1099

Special Issue Editors


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Guest Editor
Key Laboratory of Opto-Electronics Information Technology of Ministry of Education, School of Precision Instruments and Opto-Electronics Engineering, Tianjin University, Tianjin 300072, China
Interests: integrated photonics; quantum photonics; nano-opto-electro-mechanical systems

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Co-Guest Editor
Department of Physics, University of Basel, 4001 Basel, Switzerland
Interests: semiconductor quantum dots; quantum photonics; quantum emitters and devices

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Co-Guest Editor
College of Interdisciplinary Study, National University of Defense Technology, Changsha 410073, China
Interests: quantum dots; GaAs; quantum information; semiconductor nanostructure; photoluminiscence; nanofabrication

Special Issue Information

Dear Colleagues,

Quantum photonics have undergone rapid development over the past decade, which, thanks to the scalability and phase stability offered by integrated platforms, opens up exciting opportunities for quantum information processing. As a result of the growing complexity of quantum information processing tasks, many advanced technologies and functionalities have been developed on chip. Quantum devices fabricated on various material platforms can now be merged through hybrid or heterogeneous integration, allowing each material to be fully exploited. Utilizing various tuning techniques, quantum light sources, optical circuits, etc., can be actively controlled, forming "reconfigurable devices". Programmable quantum photonics processors with more than 100 tunable units have been developed, with which demonstrations of quantum simulation applications have been achieved. All these new technologies have advanced the state of the art in on-chip generation, manipulation, and detection of the quantum state of light. 

For this Special Issue, you are invited to submit research and review articles on novel technology developed in the field of quantum photonics and relevant devices. Potential topics include (but are not limited to): 

  • Solid-state quantum light sources;
  • On-chip quantum light generation and manipulation;
  • Non-linear optical materials and devices;
  • Integrated quantum photonic devices;
  • Hybrid, or heterogenous, integration of quantum photonic devices;
  • Reconfigurable quantum photonic devices;
  • Photon detectors;
  • Opto-electronic devices and systems for quantum applications.

We look forward to receiving your submissions! 

Dr. Xiaoyan Zhou
Dr. Liang Zhai
Dr. Yan Chen
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Micromachines is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • hybrid and heterogenous integrated quantum photonic devices
  • on-chip generation and manipulation of quantum light
  • single-photon detectors
  • reconfigurable photonic devices

Published Papers (1 paper)

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Research

11 pages, 1864 KiB  
Article
Photoluminescence from Two-Phase Nanocomposites Embedded in Polymers
by Mithun Bhowmick, James Christensen, Richard Adjorlolo and Bruno Ullrich
Micromachines 2024, 15(1), 111; https://doi.org/10.3390/mi15010111 - 09 Jan 2024
Viewed by 806
Abstract
A set of polymer-embedded, two-colored nanocomposites were prepared where the co-existing emission peaks (~578 nm and ~650 nm) had different ratios at their emission thresholds. The nanocomposite samples were simultaneously excited by a 405 nm laser, and the growth of photoluminescence intensities was [...] Read more.
A set of polymer-embedded, two-colored nanocomposites were prepared where the co-existing emission peaks (~578 nm and ~650 nm) had different ratios at their emission thresholds. The nanocomposite samples were simultaneously excited by a 405 nm laser, and the growth of photoluminescence intensities was studied as a function of excitation intensity. The two peaks showed different growth evolution mechanisms. The factors impacting this difference could be (1) energy transfer between the two sized nanoparticles; (2) relaxation mechanism of smaller nanoparticles; and (3) material properties of the polymer. Full article
(This article belongs to the Special Issue Advanced Technology for Quantum Photonics and Devices)
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