An electro-optic half subtractor from a silicon-based hybrid surface plasmon polariton waveguide

Abstract: In order to solve the problems of low transmission rate and large device size of electro-optical modulator, an electro-optic half subtractor based on silicon-based hybrid surface plasmon polariton waveguide is proposed in this study. The proposed device utilizes three units metal-oxide-semiconductor capacitor structure to achieve the half subtractor logic function of electro-optic control, improving the transmission rate of the electro-optic half subtractor while also reducing the device size using surface plasmon polariton technology, with a size of only 32 μm × 4.3 μm. At the same time, the use of hybrid silicon waveguides reduces the sharp Ohmic attenuation caused by surface plasmon polaritons and reduces optical insertion losses (ILs). The simulation results show that when the electro-optic half subtractor operates at the wavelength of 1,550 nm, the IL difference is 1.0 dB in each state, the transmission rate of the device is 0.75 Tbit/s, and the energy consumption is 12.69 fj/bit.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
An electro-optic half subtractor from a silicon-based hybrid surface plasmon polariton waveguide ; volume:22 ; number:1 ; year:2024 ; extent:9
Open physics ; 22, Heft 1 (2024) (gesamt 9)

Creator
Liang, Zhixun
Shi, Yunying
Wu, Qiming
Yi, Yunfei
Fan, Yuanyuan
Tang, Peng

DOI
10.1515/phys-2024-0045
URN
urn:nbn:de:101:1-2406231536335.808313390763
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
14.08.2025, 10:58 AM CEST

Data provider

This object is provided by:
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.

Associated

  • Liang, Zhixun
  • Shi, Yunying
  • Wu, Qiming
  • Yi, Yunfei
  • Fan, Yuanyuan
  • Tang, Peng

Other Objects (12)