Resonant Cavity Modes in Bi2Sr2CaCu2O8+x Intrinsic Josephson Junction Stacks

2019 ◽  
Vol 11 (4) ◽  
Author(s):  
Huili Zhang ◽  
Raphael Wieland ◽  
Wei Chen ◽  
Olcay Kizilaslan ◽  
Shigeyuki Ishida ◽  
...  
Keyword(s):  
Josephson Junction ◽  
Resonant Cavity ◽  
Cavity Modes ◽  
Intrinsic Josephson Junction

scholarly journals Spectral measurements of THz radiation emitted from intrinsic Josephson junction stacks

2018 ◽  
Vol 195 ◽  
pp. 05013
Author(s):  
V.P. Koshelets ◽  
N.V. Kinev ◽  
A.B. Ermakov ◽  
F. Rudau ◽  
R. Wieland ◽  
...  
Keyword(s):  
Josephson Junction ◽  
Thz Radiation ◽  
Spectral Measurements ◽  
Intrinsic Josephson Junction

Inductance of Long Intrinsic Josephson Junction Arrays Composed of Misaligned Tl 2 Ba 2 CaCu 2 O 8 Thin Films

2006 ◽  
Vol 23 (7) ◽  
pp. 1935-1938 ◽  
Author(s):  
Zhou Tie-Ge ◽  
Yan Shao-Lin ◽  
Fang Lan ◽  
Zuo Xu ◽  
Li Song ◽  
...  
Keyword(s):  
Thin Films ◽  
Josephson Junction ◽  
Josephson Junction Arrays ◽  
Intrinsic Josephson Junction ◽  
Junction Arrays ◽  
Intrinsic Josephson Junction Arrays

Wannier-like equation for the resonant cavity modes of locally perturbed photonic crystals

2003 ◽  
Vol 68 (3) ◽  
Author(s):  
Oskar Painter ◽  
Kartik Srinivasan ◽  
Paul E. Barclay
Keyword(s):  
Photonic Crystals ◽  
Resonant Cavity ◽  
Cavity Modes

scholarly journals Electron shelving of a superconducting artificial atom

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Nathanaël Cottet ◽  
Haonan Xiong ◽  
Long B. Nguyen ◽  
Yen-Hsiang Lin ◽  
Vladimir E. Manucharyan
Keyword(s):  
Quantum Electrodynamics ◽  
Optical Pumping ◽  
Radiative Lifetime ◽  
Resonant Cavity ◽  
Coherence Time ◽  
Fluorescence Signal ◽  
Circuit Quantum Electrodynamics ◽  
Artificial Atom ◽  
Cavity Modes ◽  
Quantum Technology

AbstractInterfacing long-lived qubits with propagating photons is a fundamental challenge in quantum technology. Cavity and circuit quantum electrodynamics (cQED) architectures rely on an off-resonant cavity, which blocks the qubit emission and enables a quantum non-demolition (QND) dispersive readout. However, no such buffer mode is necessary for controlling a large class of three-level systems that combine a metastable qubit transition with a bright cycling transition, using the electron shelving effect. Here we demonstrate shelving of a circuit atom, fluxonium, placed inside a microwave waveguide. With no cavity modes in the setup, the qubit coherence time exceeds 50 μs, and the cycling transition’s radiative lifetime is under 100 ns. By detecting a homodyne fluorescence signal from the cycling transition, we implement a QND readout of the qubit and account for readout errors using a minimal optical pumping model. Our result establishes a resource-efficient (cavityless) alternative to cQED for controlling superconducting qubits.

Tunneling Current-Voltage Characteristics of Bi-2212 Intrinsic Josephson Junction Stacks

1996 ◽  
pp. 1117-1120
Author(s):  
Minoru Suzuki ◽  
Keiichi Tanabe ◽  
Shin-ichi Karimoto ◽  
Yoshikazu Hidaka
Keyword(s):  
Josephson Junction ◽  
Tunneling Current ◽  
Current Voltage ◽  
Current Voltage Characteristics ◽  
Intrinsic Josephson Junction

scholarly journals Terahertz emission from Bi2Sr2CaCu2O8+x intrinsic Josephson junction stacks

2019 ◽  
Vol 126 (17) ◽  
pp. 171101 ◽  
Author(s):  
Reinhold Kleiner ◽  
Huabing Wang
Keyword(s):  
Josephson Junction ◽  
Terahertz Emission ◽  
Intrinsic Josephson Junction

Preparation of superconducting YBCO/Bi-2212/YBCO trilayer films for intrinsic Josephson junction devices

2002 ◽  
Vol 367 (1-4) ◽  
pp. 388-392
Author(s):  
Tetsuji Uchiyama ◽  
Zhen Wang ◽  
Ienari Iguchi
Keyword(s):  
Josephson Junction ◽  
Intrinsic Josephson Junction
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