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Progress in Advanced Infrared Optoelectronic Sensors.

Xiang Yu1,2,3, Yun Ji4, Xinyi Shen1,2,3

  • 1School of Physics, Beihang University, Beijing 100191, China.

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|May 24, 2024
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Summary

This review covers recent advancements in infrared optoelectronic sensors, detailing their mechanisms, evaluation metrics, and materials. It discusses challenges and future optimization strategies for these vital sensors.

Keywords:
2D materialsimage sensinginfrared optoelectronic sensorphotovoltaic effectresponsivity

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Area of Science:

  • Optoelectronics
  • Materials Science
  • Sensor Technology

Background:

  • Infrared optoelectronic sensors are crucial for diverse applications including military, healthcare, and environmental monitoring.
  • Significant research interest over decades highlights the importance of understanding these sensors for future advancements.

Purpose of the Study:

  • To comprehensively review recent progress in infrared optoelectronic sensors.
  • To elucidate working mechanisms, introduce evaluation metrics, and present promising materials and nanostructures.
  • To discuss current challenges and future perspectives for sensor optimization.

Main Methods:

  • Literature review of recent advancements in infrared optoelectronic sensors.
  • Elucidation of sensor working principles.
  • Introduction of key performance evaluation metrics.
  • Overview of materials, nanostructures, and state-of-the-art device performances.

Main Results:

  • Recent progress in infrared optoelectronic sensor technology has been reviewed.
  • Key metrics for sensor evaluation have been introduced.
  • Promising materials and nanostructures for high-performance sensors are presented, alongside current device capabilities.

Conclusions:

  • A thorough understanding of infrared optoelectronic sensors is essential for their optimization.
  • Challenges in the field are identified, with perspectives for future development offered.
  • This review aims to guide the future development of advanced infrared optoelectronic sensors.