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Showing 1-20 of 4,302 results

  1. Impact behavior of a novel GaN/MoS2 composite photodiode based thin-film by RF-sputtering for fast response photodetection application

    In this study, we present the manufacture and characterisation of a novel thin film photodiode based on a GaN/MoS 2 composite. The purpose of this...

    Ahmed Abdelhady A. Khalil, Abdallah M. Karmalawi, ... Mohamed A. Swillam in Optical and Quantum Electronics
    Article 26 March 2024

  2. MoSe2/WS2 heterojunction photodiode integrated with a silicon nitride waveguide for near infrared light detection with high responsivity

    We demonstrate experimentally the realization and the characterization of a chip-scale integrated photodetector for the near-infrared spectral regime...

    Rivka Gherabli, S. R. K. C. Indukuri, ... Uriel Levy in Light: Science & Applications
    Article Open access 04 March 2023

  3. Dark current analysis of an InAs/GaSb type II superlattice infrared photodiode with SiO2 passivation

    In this study, we present the current–voltage (I–V) characteristics of a 10 ML InAs/10 ML GaSb type-II superlattice (T2SL) with p-i-n structures for...

    Ha Sul Kim in Journal of the Korean Physical Society
    Article 20 April 2021

  4. Design and passivation of short-/mid-wavelength dual-color infrared detector photodiodes based on InAs/GaSb type II superlattice

    A kind of short-/mid-wavelength dual-color type-II InAs/GaSb superlattice infrared detector photodiode with low dark current density and high RA ...

    **chun Wang, Weifeng Sun, ... Chao Shang in Applied Physics A
    Article 30 March 2023

  5. Photon-trap**-enhanced avalanche photodiodes for mid-infrared applications

    The fast development of mid-wave infrared photonics has increased the demand for high-performance photodetectors that operate in this spectral range....

    Dekang Chen, Stephen D. March, ... Joe C. Campbell in Nature Photonics
    Article Open access 15 May 2023

  6. Infrared Sensing Using Mercury Chalcogenide Nanocrystals

    This chapter focuses on infrared sensing technology based on mercury chalcogenide (NC) nanocrystals. It begins with a discussion of methods to...
    Emmanuel Lhuillier, Tung Huu Dang, ... Charlie Gréboval in Handbook of II-VI Semiconductor-Based Sensors and Radiation Detectors
    Chapter 2023

  7. Small pixel infrared dual-color detector applying pixel-scale splitters integrated with infrared monochromatic detector

    A novel small pixel infrared dual-color detector is presented using metasurface arrays splitters integrated on the monochromatic detector. Multiple...

    **dong Wang, Huihao Li, ... Zhenhua Ye in Optical and Quantum Electronics
    Article 07 January 2023

  8. Silicon PIN photodiode applied to acquire high-frequency sampling XAFS spectra

    Experimental techniques based on SR facilities have emerged with the development of synchrotron radiation (SR) sources. Accordingly, detector...

    Yun-Peng Liu, Lei Yao, ... Zhong-Hua Wu in Nuclear Science and Techniques
    Article 18 July 2022

  9. Millimetre-deep micrometre-resolution vibrational imaging by shortwave infrared photothermal microscopy

    Deep tissue chemical imaging has a vital role in biological and medical applications. Current approaches suffer from water absorption and tissue...

    Hongli Ni, Yuhao Yuan, ... Ji-**n Cheng in Nature Photonics
    Article 25 June 2024

  10. Silver telluride colloidal quantum dot infrared photodetectors and image sensors

    Photodetectors that are sensitive in the shortwave-infrared (SWIR) range (1–2 µm) are of great interest for applications such as machine vision,...

    Yongjie Wang, Lucheng Peng, ... Gerasimos Konstantatos in Nature Photonics
    Article 03 January 2024

  11. Group II–VI semiconductor quantum dot heterojunction photodiode for mid wave infrared detection

    In this article we report the development of 10×10 photodiode array by realizing heterojunction between mercury cadmium telluride (HgCdTe) quantum...

    Abhijit Chatterjee, Atul Abhale, ... K. S. R. Koteswara Rao in Optoelectronics Letters
    Article 10 July 2020

  12. Infrared avalanche photodiodes from bulk to 2D materials

    Avalanche photodiodes (APDs) have drawn huge interest in recent years and have been extensively used in a range of fields including the most...

    Piotr Martyniuk, Peng Wang, ... Weida Hu in Light: Science & Applications
    Article Open access 31 August 2023

  13. Thermal radiation effect in near infrared single photon detector

    Aminiaturized near infrared single photon detector is demonstrated by integrating a thermoelectric cooler (TEC), a thermistor, and a planar type...

    Bin Li, Yuxiu Niu, Yinde Feng in Optoelectronics Letters
    Article 22 August 2023

  14. II-VI Semiconductor-Based Unipolar Barrier Structures for Infrared Photodetector Arrays

    The rapid development of thermal imaging technology requires a radical improvement in the technology of infrared photodetectors in the mid wave...
    A. V. Voitsekhovskii, S. N. Nesmelov, ... M. V. Yakushev in Handbook of II-VI Semiconductor-Based Sensors and Radiation Detectors
    Chapter 2023

  15. Ultrafast on-chip germanium photodiode

    Léopold Virot in Nature Photonics
    Article 18 November 2021

  16. Infrared Channel of the Driada Spectrometer for Greenhouse-Gas Measurement from Space

    Abstract

    The concept of a high aperture near-infrared cross-dispersion echelle-spectrometer is presented for greenhouse gases remote measurements from...

    A. Yu. Trokhimovskiy, O. I. Korablev, ... Yu. V. Smirnov in Cosmic Research
    Article 01 December 2023

  17. High-operating-temperature mid-infrared photodetectors via quantum dot gradient homojunction

    Due to thermal carriers generated by a narrow mid-infrared energy gap, cooling is always necessary to achieve ideal photodetection. In quantum dot...

    **aomeng Xue, Menglu Chen, ... Qun Hao in Light: Science & Applications
    Article Open access 01 January 2023

  18. Molecular-beam epitaxy-grown HgCdTe infrared detector: Material physics, structure design, and device fabrication

    Infrared (IR) detectors have important applications in numerous civil and military sectors. HgCdTe is one of the most important materials for IR...

    **aohui Wang, Mengbo Wang, ... Liang Qiao in Science China Physics, Mechanics & Astronomy
    Article 10 February 2023

  19. Bright and stable near-infrared lead-free perovskite light-emitting diodes

    Long-wavelength near-infrared light-emitting diodes (NIR LEDs) with peak emission wavelengths beyond 900 nm are of critical importance for various...

    Fanglong Yuan, Giulia Folpini, ... Feng Gao in Nature Photonics
    Article Open access 05 January 2024
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