- Abstract:
-
An efficient design for a quarter-wave (λ/4) retardation plate (QWP) operating at microwave frequencies has been designed and manufactured using dual head fused deposition modelling (FDM) 3D printing. Exploiting a bespoke composite material feedstock filament with high dielectric permittivity ϵr = 10.8, the resulting 3D-printed QWP comprising alternative layers of high and low permittivity had a high artificial double refraction of Δϵ = 2.9. The QWP provided broadband conversion of linear to ...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's version
- Files:
-
-
(pdf, 7.2MB)
-
- Publisher copy:
- 10.1364/OE.26.029068
-
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- Publisher:
- Optical Society Publisher's website
- Journal:
- Optics Express Journal website
- Volume:
- 26
- Issue:
- 22
- Pages:
- 29068-29073
- Publication date:
- 2018-10-24
- Acceptance date:
- 2018-09-16
- DOI:
- ISSN:
-
1094-4087
- Pubs id:
-
pubs:940607
- URN:
-
uri:7589a0d0-fbec-47fc-9706-72384542b6e7
- UUID:
-
uuid:7589a0d0-fbec-47fc-9706-72384542b6e7
- Local pid:
- pubs:940607
- Copyright holder:
- Wu et al.
- Copyright date:
- 2018
- Notes:
- Published by The Optical Society under the terms of the Creative Commons Attribution 4.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.
Journal article
3D-printed λ/4 phase plate for broadband microwave applications
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