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Electronics
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Optical Imaging Instrumentation
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Optical Imaging Instrumentation

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Microelectronics".

Deadline for manuscript submissions: closed (31 January 2021) | Viewed by 2959

Special Issue Editor

Prof. Dr. Kamran Avanaki

E-Mail Website
Guest Editor
Department of Biomedical Engineering, College of Engineering, Wayne State University, Detroit, MI 48201, USA
Interests: photoacoustic (PA) imaging; ultrasound imaging/tomography; optical coherence tomography (OCT) imaging; laser and optics; medical signal/image processing; wavefront engineering/beam shaping; brain functional imaging and resting-state functional connectivity; skin cancer diagnostics via optical imaging
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue is intended to encourage researchers worldwide to report their new results in research and development that focus on the most recent developments in optical imaging instrumentation. Original research papers are welcome on (but not limited to) all aspects that focus on the most recent instrumentation developments in: (i) optical coherence tomography (OCT); (ii) photoacoustic microscopy (PAT); (iii) photoacoustic tomography (PAT); (iv) diffuse optical tomography (DOT); (v) Raman spectroscopy; (vi) fluorescent microscopy; and (vii) confocal microscopy.

Prof. Dr. Kamran Avanaki
Guest Editor

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 short 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. Electronics is an international peer-reviewed open access semimonthly 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 2400 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

  • Optical coherence tomography (OCT)
  • Photoacoustic tomography (PAT)
  • Diffuse pptical tomography (DOT)
  • Raman spectroscopy
  • Optical microscopy
  • Fluorescence microscopy
  • Luminescence imaging
  • Contrast agents
  • Confocal

Published Papers (1 paper)

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Research

9 pages, 2194 KiB  
Article
Performance of Dual-Band Short-Wave Infrared InGaAs Focal-Plane Arrays with Interference Narrow-Band Filter
by Honghai Deng, Zhiliang Wang, Haibao Shao, Yi Li, Xue Li and Haimei Gong
Electronics 2019, 8(12), 1537; https://doi.org/10.3390/electronics8121537 - 13 Dec 2019
Cited by 3 | Viewed by 2611
Abstract
In this work, we fabricated dual-band 800 × 2 short-wave infrared (SWIR) indium gallium arsenide (InGaAs) focal-plane arrays (FPAs) using N-InP/i-In0.53Ga0.47As/N-InP double-heterostructure materials, which are often applied in ocean-color remote sensing. Using narrow-band interference-filter integration, our detector-adopted planner structure [...] Read more.
In this work, we fabricated dual-band 800 × 2 short-wave infrared (SWIR) indium gallium arsenide (InGaAs) focal-plane arrays (FPAs) using N-InP/i-In0.53Ga0.47As/N-InP double-heterostructure materials, which are often applied in ocean-color remote sensing. Using narrow-band interference-filter integration, our detector-adopted planner structure produced two detection channels with center wavelengths of 1.24 and 1.64 μm, and a full-width half-maximum (FWHM) of 0.02 μm for both channels. The photoelectric characteristics of the spectral response, modulation transfer function (MTF), and detectability of the detector were further analyzed. Our FPAs showed good MTF uniformity with pixel operability as high as 100% for each 800 × 1 linear array. Peak detectivity reached 4.39 × 1012 and 5.82 × 1012 cm·Hz1/2/W at 278 K, respectively, and response nonuniformity was ideal at 2.48% and 2.61%, respectively. As a final step, dual-band infrared detection imaging was successfully carried out in push-broom mode. Full article
(This article belongs to the Special Issue Optical Imaging Instrumentation)
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