The Section “Optoelectronics” of Electronics (ISSN: 2079-9292) addresses the following topics and considers mostly experimental work or theoretical/simulation work, either directly linked to or supporting the following fields:

• Nanoelectronic and photonic devices and their fabrication;
• Microsystems, microdevices (e.g., sensors and nanoenergy devices) and their fabrication.

You have free and unlimited access to the full texts of all the open access articles published in our journal. We welcome you to read our most highly cited papers published in 2021 and 2022 below:

1. “A Review on Solution-Processed Organic Phototransistors and Their Recent Developments”
by Aybuke Tavasli, Betul Gurunlu, Dilara Gunturkun, Recep Isci and Sheida Faraji
Electronics 2022, 11(3), 316; https://doi.org/10.3390/electronics11030316
Available online: https://www.mdpi.com/2079-9292/11/3/316

2. “Effects of Varying the Fin Width, Fin Height, Gate Dielectric Material, and Gate Length on the DC and RF Performance of a 14-nm SOI FinFET Structure”
by Nour El I. Boukortt, Trupti Ranjan Lenka, Salvatore Patanè and Giovanni Crupi
Electronics 2022, 11(1), 91; https://doi.org/10.3390/electronics11010091
Available online: https://www.mdpi.com/2079-9292/11/1/91

3. “Human Detection in Aerial Thermal Images Using Faster R-CNN and SSD Algorithms”
by K. R. Akshatha, A. Kotegar Karunakar, Satish B. Shenoy, Abhilash K. Pai, Nikhil Hunjanal Nagaraj and Sambhav Singh Rohatgi
Electronics 2022, 11(7), 1151; https://doi.org/10.3390/electronics11071151
Available online: https://www.mdpi.com/2079-9292/11/7/1151

4. “Toward a Scalable Fabrication of Perovskite Solar Cells under Fully Ambient Air Atmosphere: From Spin-Coating to Inkjet-Printing of Perovskite Absorbent Layer”
by Aggeliki Karavioti, Dimitris A. Chalkias, Giannis Katsagounos, Argyroula Mourtzikou, Alexandros N. Kalarakis and Elias Stathatos
Electronics 2021, 10(16), 1904; https://doi.org/10.3390/electronics10161904
Available online: https://www.mdpi.com/2079-9292/10/16/1904

5. “Fabrication of Large-Area Short-Wave Infrared Array Photodetectors under High Operating Temperature by High Quality PtS₂ Continuous Films”
by Yichen Zhang, Qingliang Feng, Rui Hao and Mingjin Zhang
Electronics 2022, 11(6), 838; https://doi.org/10.3390/electronics11060838
Available online: https://www.mdpi.com/2079-9292/11/6/838

6. “Perylene Based Solution Processed Single Layer WOLED with Adjustable CCT and CRI”
by Volkan Bozkus, Erkan Aksoy and Canan Varlikli
Electronics 2021, 10(6), 725; https://doi.org/10.3390/electronics10060725
Available online: https://www.mdpi.com/2079-9292/10/6/725

7. “Solar Energy Conversion and Storage Using a Photocatalytic Fuel Cell Combined with a Supercapacitor”
by Tatiana Santos Andrade, Vassilios Dracopoulos and Panagiotis Lianos
Electronics 2021, 10(3), 273; https://doi.org/10.3390/electronics10030273
Available online: https://www.mdpi.com/2079-9292/10/3/273

8. “Defect Detection for Metal Base of TO-Can Packaged Laser Diode Based on Improved YOLO Algorithm”
by Jiayi Liu, Xingfei Zhu, Xingyu Zhou, Shanhua Qian and Jinghu Yu
Electronics 2022, 11(10), 1561; https://doi.org/10.3390/electronics11101561
Available online: https://www.mdpi.com/2079-9292/11/10/1561

9. “Spiking VGG7: Deep Convolutional Spiking Neural Network with Direct Training for Object Recognition”
by Shuiying Xiang, Shuqing Jiang, Xiaosong Liu, Tao Zhang and Licun Yu
Electronics 2022, 11(13), 2097; https://doi.org/10.3390/electronics11132097
Available online: https://www.mdpi.com/2079-9292/11/13/2097

10. “Integrated Fiber-FSO WDM Access System with Fiber Fault Protection”
by Chien-Hung Yeh, Wen-Piao Lin, Syu-Yang Jiang, Shang-En Hsieh, Ching-Hsuan Hsu and Chi-Wai Chow
Electronics 2022, 11(13), 2101; https://doi.org/10.3390/electronics11132101
Available online: https://www.mdpi.com/2079-9292/11/13/2101

11. “Global Maximum Power Point Tracking of Photovoltaic Module Arrays Based on Improved Cuckoo Search Algorithm”
by Kuei-Hsiang Chao, Long-Yi Chang and Kuan-Wen Wang
Electronics 2022, 11(8), 1247; https://doi.org/10.3390/electronics11081247
Available online: https://www.mdpi.com/2079-9292/11/8/1247

12. “Routing and Spectrum Allocation in Spectrum-Sliced Elastic Optical Path Networks: A Primal-Dual Framework”
by Yang Wang, Chaoyang Li, Qian Hu, Jabree Flor and Maryam Jalalitabar
Electronics 2021, 10(22), 2809; https://doi.org/10.3390/electronics10222809
Available online: https://www.mdpi.com/2079-9292/10/22/2809

13. “Hole Injection Role of p-Type Conjugated Polymer Nanolayers in Phosphorescent Organic Light-Emitting Devices”
by Sooyong Lee, Hwajeong Kim and Youngkyoo Kim
Electronics 2021, 10(18), 2283; https://doi.org/10.3390/electronics10182283
Available online: https://www.mdpi.com/2079-9292/10/18/2283