Projects per year
Abstract
Advantages of optical links for data transmission are doubtless. Different types of optical interconnects for inter/intra chip links are under development. Electro-optical modulators (EOMs) are one of key elements of optical links. Transmission-type EOM for chip-to-chip optical interconnection is analysed by the method of single expression. Transmission properties of Fabry-Perot resonant type modulator consisting of electro-optical material embedded between Si/SiO2 distributed Bragg reflectors (DBRs) are analysed. From four possible types of DBRs the suitable structure has been chosen. Two semitransparent conducting electrodes for applying electrical signal to electro-optical material are parts of the nano-layered structure and are included in the electromagnetic model. As an external light source, a conventional laser diode of wavelength 1.55 μ m is taken. Efficiency of optical wave intensity modulation is analysed by means of influence of electro-optical material's permittivity change (under applied voltage) on resonator's maximal transmission peak shift. For the electro-optical material LiNbO3 of thickness about 1 mm the suitable resonance peak shift is obtained.
Original language | English |
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Title of host publication | 2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications, CoBCom 2022 |
Publisher | Institute of Electrical and Electronics Engineers |
ISBN (Electronic) | 9781665485982 |
DOIs | |
Publication status | E-pub ahead of print - 2022 |
Event | 4th International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications: CoBCom 2022 - TU Graz, Graz, Austria Duration: 12 Jul 2022 → 14 Jul 2022 |
Conference
Conference | 4th International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications |
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Abbreviated title | CoBCom 2022 |
Country/Territory | Austria |
City | Graz |
Period | 12/07/22 → 14/07/22 |
Keywords
- chip-to-chip interconnect
- electro-optical modulator
- electromagnetic modelling
- method of single expression
- numerical modelling
ASJC Scopus subject areas
- Computer Networks and Communications
- Signal Processing
- Media Technology
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Dive into the research topics of 'Transmission Type Nano-Layered Electro-Optical Modulator for Chip-to-Chip Optical Interconnection: Electromagnetic Modelling by the Method of Single Expression'. Together they form a unique fingerprint.Projects
- 2 Active
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COST Action CA19111: European Network on Future Generation Optical Wireless Communication Technologies
Bekhrad, P., Hatab, Z., Pezzei, P., Lamprecht, C., Leitgeb, E., Plank, T., Ivanov, H. D. & Liu, Y.
15/05/20 → 9/12/24
Project: Research project
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OptiKom-F - Optical Broadband-Communication through the Air
Plank, T., Pezzei, P., Kraus, D., Pock, C., Hinteregger, M., Brandl, P., Leitgeb, E., Henkel, M., Sheikh Muhammad, S., Zettl, K., Unterhuber, P., Saleem Awan, M., Liu, Y., Ivanov, H. D. & Bekhrad, P.
1/01/00 → 1/10/29
Project: Research project