Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Hadi Amarloo"'
Autor:
Seyed Ali Hosseini Farahabadi, Milad Entezami, Hesam Abouali, Hadi Amarloo, Mahla Poudineh, Safieddin Safavi-Naeini
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Spectroscopy in the sub-terahertz (sub-THz) range of frequencies has been utilized to study the picosecond dynamics and interaction of biomolecules. However, widely used free-space THz spectrometers are typically limited in their functionali
Externí odkaz:
https://doaj.org/article/b039ad87590641c2a865cd72a2b2d879
Autor:
Hadi Amarloo, Safieddin Safavi-Naeini
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 11:310-317
A novel terahertz slot dielectric waveguide based on the Silicon-BCB-Quartz platform is proposed, and the design example for the 500 to 570 GHz frequency range is presented. Moreover, the proposed waveguide is fabricated and measured, and its low los
Publikováno v:
2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI).
Publikováno v:
2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI).
Autor:
James P. Shaffer, Fabian Ripka, Chang Liu, Harald Kubler, Jennifer Erskine, Geoff Gillett, Hadi Amarloo, Jaime Ramirez-Serrano, James Keaveney
Publikováno v:
2021 IEEE Conference on Antenna Measurements & Applications (CAMA).
Autor:
Nazy Ranjkesh, Suren Gigoyan, Hadi Amarloo, Mohamed Basha, Naimeh Ghafarian, Safieddin Safavi-Naeini
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 8:702-709
A U-shaped silicon-on-glass (U-SOG) dielectric waveguide, operating at THz frequencies, is proposed here for the first time. The modal analysis results for a single-mode U-SOG waveguide are also presented. The U-SOG waveguide is fabricated using micr
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 8:201-208
A silicon–BCB–quartz (SBQ) terahertz (THz) dielectric waveguide is proposed, investigated, fabricated, and verified experimentally. In this structure, silicon and quartz are bonded using a thin adhesive layer, benzocyclobutene (BCB). The fabricat
Autor:
Safieddin Safavi-Naeini, Hadi Amarloo
Publikováno v:
Optics Express. 29:17343
In this study, we demonstrate on-chip terahertz absorption spectroscopy using dielectric waveguide structures. The structures’ evanescent fields interact with the sample material surrounding the waveguide, enabling the absorption signature of the m
Autor:
Hadi Amarloo, Safieddin Safavi-Naeini
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 7:433-439
In this paper, based on silicon-on-glass technology, a new THz dielectric waveguide structure is proposed. The proposed waveguide is low loss, and has a mechanically stable structure. The new waveguide is scalable to higher frequencies in THz band. T
Publikováno v:
IEEE Microwave and Wireless Components Letters. 28:185-187
This letter presents a suspended silicon-on-glass waveguide for broadband single-mode low-loss operation at terahertz frequencies. Measured attenuation constants of the two fabricated waveguides are 0.028 and 0.021 dB/ $\lambda _{0}$ (on average) ove