Journal of Terahertz Science and Electronic Information Technology , Volume. 22, Issue 1, 11(2024)

Onn--cchhiipp tteerraahheerrttzz ssoouurrccee bbaasseedd oonn ssiilliiccoonn ddiieelleeccttrriicc ggrraatt

YANG Jitao1... WANG Shaomeng2, LEI Yulu1 and DU Chaohai1,* |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
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    With the rapid development of terahertz technology, people are increasingly interested in its various applications in communications, spectroscopy, and sensing. The basis for the development and application of terahertz technology is high-performance terahertz sources. Traditional terahertz sources are large in size and require high-power power supply to drive and are difficult to adapt to the development of integrated terahertz technology. Therefore, there is an urgent need to develop micro-terahertz sources with new mechanisms. This paper studies a new type of miniaturized free electron terahertz radiator, which realizes the excitation of terahertz waves based on the interaction of free electrons and the terahertz waves excited in the grating dielectric waveguide structure. This research provides new options for developing efficient on-chip terahertz radiation sources and expanding advanced terahertz applications.

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    YANG Jitao, WANG Shaomeng, LEI Yulu, DU Chaohai. Onn--cchhiipp tteerraahheerrttzz ssoouurrccee bbaasseedd oonn ssiilliiccoonn ddiieelleeccttrriicc ggrraatt[J]. Journal of Terahertz Science and Electronic Information Technology , 2024, 22(1): 11

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    Paper Information

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    Received: Oct. 6, 2023

    Accepted: --

    Published Online: Jul. 5, 2024

    The Author Email: Chaohai DU (duchaohai@pku.edu.cn)

    DOI:10.11805/tkyda2023290

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