2009
DOI: 10.1364/ol.34.002231
|View full text |Cite
|
Sign up to set email alerts
|

Transmission characteristics of terahertz hollow fiber with an absorptive dielectric inner-coating film

Abstract: We report calculation results for the transmission characteristics of terahertz hollow fibers with inner coatings of absorptive dielectric and metal layers. The absorption property of the dielectric film has an obvious influence on the transmission property of terahertz hollow fiber, because the optimum thickness of the dielectric layer is several tens of micrometers. Calculations were conducted on the loss properties of the hollow fiber with and without the absorptive dielectric layer. Important results were … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

0
24
0

Year Published

2013
2013
2021
2021

Publication Types

Select...
4
2

Relationship

0
6

Authors

Journals

citations
Cited by 36 publications
(24 citation statements)
references
References 10 publications
0
24
0
Order By: Relevance
“…Dispersion and attenuation properties in this waveguide critically depend on the dielectric layer properties and the waveguide diameter [11][12][13]. The thickness of the dielectric layer determines the spectral position of the transmission band.…”
Section: Introductionmentioning
confidence: 99%
“…Dispersion and attenuation properties in this waveguide critically depend on the dielectric layer properties and the waveguide diameter [11][12][13]. The thickness of the dielectric layer determines the spectral position of the transmission band.…”
Section: Introductionmentioning
confidence: 99%
“…Specifically, attenuations one order of magnitude lower than the attenuation here reported were measured. This is, in principle, expected given the rapid drop undergone by the attenuation with the diameter size [2,3,12,18,19]. Indeed, according to our estimations, experimental transmission loss below 2 dB is achievable for Ag/PTFE waveguides provided larger diameters are used.…”
Section: Comparison With the Literaturementioning
confidence: 51%
“…The field distribution remains almost constant, which explains the gradual changes observed in its attenuation coefficient. For both hybrid HE 11 modes, the transmission bands become narrower and the attenuation increases when higher dielectric losses are considered in the modeling [4,18]. Specifically, the HE 11 1 mode transmission band is limited between 1.0 and 1.6 THz with a minimum attenuation of~16.2 dB/m (~0.037 cm −1 ).…”
Section: Transmission Losses and Field Distribution Inside The Waveguidementioning
confidence: 99%
See 2 more Smart Citations