Sony semiconductor solutions corporation (20240344978). TERAHERTZ DETECTION DEVICE simplified abstract

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TERAHERTZ DETECTION DEVICE

Organization Name

sony semiconductor solutions corporation

Inventor(s)

MITSUNARI Hoshi of KANAGAWA (JP)

TERAHERTZ DETECTION DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240344978 titled 'TERAHERTZ DETECTION DEVICE

Simplified Explanation: The patent application describes a terahertz (THz) detection device that enhances sensitivity in detecting THz waves. The device includes a structure array, an absorption layer, and a thermoelectric element.

  • The structure array consists of multiple structures that transmit the incident THz wave.
  • The absorption layer absorbs the THz wave transmitted through the structure array, generating heat and far-infrared light.
  • The thermoelectric element converts the heat from the absorption layer into electricity.
  • The structure array reflects the far-infrared light generated by the absorption layer back onto the structures.
  • The absorption layer absorbs the reflected far-infrared light, completing the detection process.

Key Features and Innovation:

  • Structure array for transmitting THz waves
  • Absorption layer for generating heat and far-infrared light
  • Thermoelectric element for converting heat into electricity
  • Reflection and absorption of far-infrared light for detection enhancement

Potential Applications:

  • Security screening
  • Medical imaging
  • Material analysis

Problems Solved:

  • Improved sensitivity in detecting THz waves
  • Enhanced efficiency in converting heat to electricity

Benefits:

  • Higher sensitivity in THz wave detection
  • Increased efficiency in energy conversion

Commercial Applications: Potential commercial applications include security systems, medical devices, and scientific research equipment.

Questions about THz Detection Device: 1. How does the absorption layer enhance the sensitivity of the device? 2. What are the potential limitations of using a thermoelectric element in this technology?

Frequently Updated Research: Ongoing research focuses on optimizing the structure array design for increased THz wave detection sensitivity.


Original Abstract Submitted

to provide a terahertz (thz) detection device that can improve sensitivity for detecting a thz wave. the thz detection device includes: a structure array including a plurality of structures and transmitting the thz wave incident on the structures; an absorption layer that absorbs the thz wave transmitted through the structure array and generates heat and far-infrared light; and a thermoelectric element that converts the heat generated from the absorption layer into electricity, in which the structure array reflects the far-infrared light generated from the absorption layer and incident on the structures, and the absorption layer absorbs the far-infrared light reflected by the structure array.

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