Microwave resonant transmission in a superconducting fabry-perot bilayer

Chien Jang Wu; Heng Tung Hsu; Tzong Jer Yang

doi:10.1007/s10948-009-0446-0

Microwave resonant transmission in a superconducting fabry-perot bilayer

Chien Jang Wu^*
, Heng Tung Hsu
, Tzong Jer Yang

^*Corresponding author for this work

Institute and Undergraduate Program of Electro-Optical Engineering

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Microwave resonant transmission properties in a superconducting Fabry-Perot bilayer made of a high-temperature superconductor (YBa ₂Cu ₃O _7-x ) and a nearly ferroelectric superconductor (n-SrTiO ₃) are theoretically investigated. The effect of high-temperature superconducting layer on the unusual resonant transmittance existing in a nearly ferroelectric superconductor is investigated. It is shown that a frequency-agile two-layer coating can be obtained with the addition of the high-temperature superconducting coating. Resonant frequencies can be shifted by varying the thickness of this coating. In addition, the ultra-narrow filtering feature makes such a bilayer resonator useful in the superconducting microwave electronics, such as a frequency sampler or spectrum analyzer in the signal processing.

Original language	English
Pages (from-to)	487-493
Number of pages	7
Journal	Journal of Superconductivity and Novel Magnetism
Volume	22
Issue number	5
DOIs	https://doi.org/10.1007/s10948-009-0446-0
Publication status	Published - 2009 Jul

Keywords

Fabry-Perot resonator
High-temperature superconductor
Nearly ferroelectric superconductor
Resonant transmission

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1007/s10948-009-0446-0

Cite this

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title = "Microwave resonant transmission in a superconducting fabry-perot bilayer",

abstract = "Microwave resonant transmission properties in a superconducting Fabry-Perot bilayer made of a high-temperature superconductor (YBa 2Cu 3O 7-x ) and a nearly ferroelectric superconductor (n-SrTiO 3) are theoretically investigated. The effect of high-temperature superconducting layer on the unusual resonant transmittance existing in a nearly ferroelectric superconductor is investigated. It is shown that a frequency-agile two-layer coating can be obtained with the addition of the high-temperature superconducting coating. Resonant frequencies can be shifted by varying the thickness of this coating. In addition, the ultra-narrow filtering feature makes such a bilayer resonator useful in the superconducting microwave electronics, such as a frequency sampler or spectrum analyzer in the signal processing.",

keywords = "Fabry-Perot resonator, High-temperature superconductor, Nearly ferroelectric superconductor, Resonant transmission",

author = "Wu, \{Chien Jang\} and Hsu, \{Heng Tung\} and Yang, \{Tzong Jer\}",

note = "Funding Information: Acknowledgements C.-J. Wu is thankful for the financial support from the National Science Council of the Republic of China under Contract No. NSC-97-2112-M-003-013-MY3.",

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doi = "10.1007/s10948-009-0446-0",

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T1 - Microwave resonant transmission in a superconducting fabry-perot bilayer

AU - Wu, Chien Jang

AU - Hsu, Heng Tung

AU - Yang, Tzong Jer

N1 - Funding Information: Acknowledgements C.-J. Wu is thankful for the financial support from the National Science Council of the Republic of China under Contract No. NSC-97-2112-M-003-013-MY3.

PY - 2009/7

Y1 - 2009/7

N2 - Microwave resonant transmission properties in a superconducting Fabry-Perot bilayer made of a high-temperature superconductor (YBa 2Cu 3O 7-x ) and a nearly ferroelectric superconductor (n-SrTiO 3) are theoretically investigated. The effect of high-temperature superconducting layer on the unusual resonant transmittance existing in a nearly ferroelectric superconductor is investigated. It is shown that a frequency-agile two-layer coating can be obtained with the addition of the high-temperature superconducting coating. Resonant frequencies can be shifted by varying the thickness of this coating. In addition, the ultra-narrow filtering feature makes such a bilayer resonator useful in the superconducting microwave electronics, such as a frequency sampler or spectrum analyzer in the signal processing.

AB - Microwave resonant transmission properties in a superconducting Fabry-Perot bilayer made of a high-temperature superconductor (YBa 2Cu 3O 7-x ) and a nearly ferroelectric superconductor (n-SrTiO 3) are theoretically investigated. The effect of high-temperature superconducting layer on the unusual resonant transmittance existing in a nearly ferroelectric superconductor is investigated. It is shown that a frequency-agile two-layer coating can be obtained with the addition of the high-temperature superconducting coating. Resonant frequencies can be shifted by varying the thickness of this coating. In addition, the ultra-narrow filtering feature makes such a bilayer resonator useful in the superconducting microwave electronics, such as a frequency sampler or spectrum analyzer in the signal processing.

KW - Fabry-Perot resonator

KW - High-temperature superconductor

KW - Nearly ferroelectric superconductor

KW - Resonant transmission

UR - https://www.scopus.com/pages/publications/67651091934

UR - https://www.scopus.com/pages/publications/67651091934#tab=citedBy

U2 - 10.1007/s10948-009-0446-0

DO - 10.1007/s10948-009-0446-0

M3 - Article

AN - SCOPUS:67651091934

SN - 1557-1939

VL - 22

SP - 487

EP - 493

JO - Journal of Superconductivity and Novel Magnetism

JF - Journal of Superconductivity and Novel Magnetism

IS - 5

ER -

Microwave resonant transmission in a superconducting fabry-perot bilayer

Abstract

Keywords

ASJC Scopus subject areas

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