A 0.14 THz coaxial surface wave oscillator | Zendy

Zaigao Chen | Zendy; Jianguo Wang | Zendy; Wang Guangqiang | Zendy; Shuang Li | Zendy; Yue Wang | Zendy; Dianhui Zhang | Zendy; Qiao Hai-Liang | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

A 0.14 THz coaxial surface wave oscillator

Author(s) -

Zaigao Chen,

Jianguo Wang,

Wang Guangqiang,

Shuang Li,

Yue Wang,

Dianhui Zhang,

Qiao Hai-Liang

Publication year - 2014

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.63.110703

Subject(s) - coaxial , terahertz radiation , physics , transverse plane , optics , backward wave oscillator , transverse mode , electromagnetic radiation , electrical engineering , electron , laser , structural engineering , quantum mechanics , cathode ray , engineering

To increase the output power of the surface wave oscillator (SWO) at the terahertz band, this paper presents a new type of coaxial-structured SWO, and its dispersive curve of TM01 mode is calculated numerically. The working properties of this new device are numerically simulated by using the self-developed fully electromagnetic particle code UNIPIC. Numerical results show that the working frequency of the coaxial-structured SWO is identical to that of the cylindrical-structured SWO, and the output power from this new coaxial-structured SWO is 67.8% more than that from the cylindrical-structured SWO, and the output mode of the terahertz wave is the transverse electromagnetic mode.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research