Abstract
A proof of concept for a microwave microplasma generator that consists of a halved dielectric resonator is presented. The generator functions via leaking electric fields of the resonant modes - TE01δ and HEM12δ modes are explored. Computational results illustrate the electric fields, whereas the stability of resonance and coupling are studied experimentally. Finally, a working device is presented. This generator promises potentially wireless and low-loss operation. This device may find relevance in plasma metamaterials; each resonator may generate the plasma structures necessary to manipulate electromagnetic radiation. In particular, the all-dielectric nature of the generator will allow low-loss interaction with highfrequency (GHz-THz) waves.
| Original language | English (US) |
|---|---|
| Article number | 116201 |
| Journal | Applied Physics Express |
| Volume | 9 |
| Issue number | 11 |
| DOIs | |
| State | Published - Nov 1 2016 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
- Physics and Astronomy(all)
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A novel, all-dielectric, microwave plasma generator towards development of plasma metamaterials. / Cohick, Zane; Luo, Wei; Perini, Steven Edward; Baker, Amanda; Wolfe, Douglas Edward; Lanagan, Michael T.
In: Applied Physics Express, Vol. 9, No. 11, 116201, 01.11.2016.Research output: Contribution to journal › Article
TY - JOUR
T1 - A novel, all-dielectric, microwave plasma generator towards development of plasma metamaterials
AU - Cohick, Zane
AU - Luo, Wei
AU - Perini, Steven Edward
AU - Baker, Amanda
AU - Wolfe, Douglas Edward
AU - Lanagan, Michael T.
PY - 2016/11/1
Y1 - 2016/11/1
N2 - A proof of concept for a microwave microplasma generator that consists of a halved dielectric resonator is presented. The generator functions via leaking electric fields of the resonant modes - TE01δ and HEM12δ modes are explored. Computational results illustrate the electric fields, whereas the stability of resonance and coupling are studied experimentally. Finally, a working device is presented. This generator promises potentially wireless and low-loss operation. This device may find relevance in plasma metamaterials; each resonator may generate the plasma structures necessary to manipulate electromagnetic radiation. In particular, the all-dielectric nature of the generator will allow low-loss interaction with highfrequency (GHz-THz) waves.
AB - A proof of concept for a microwave microplasma generator that consists of a halved dielectric resonator is presented. The generator functions via leaking electric fields of the resonant modes - TE01δ and HEM12δ modes are explored. Computational results illustrate the electric fields, whereas the stability of resonance and coupling are studied experimentally. Finally, a working device is presented. This generator promises potentially wireless and low-loss operation. This device may find relevance in plasma metamaterials; each resonator may generate the plasma structures necessary to manipulate electromagnetic radiation. In particular, the all-dielectric nature of the generator will allow low-loss interaction with highfrequency (GHz-THz) waves.
UR - http://www.scopus.com/inward/record.url?scp=84994173004&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84994173004&partnerID=8YFLogxK
U2 - 10.7567/APEX.9.116201
DO - 10.7567/APEX.9.116201
M3 - Article
AN - SCOPUS:84994173004
VL - 9
JO - Applied Physics Express
JF - Applied Physics Express
SN - 1882-0778
IS - 11
M1 - 116201
ER -