scholarly journals Theory of two-dimensional Josephson arrays in a resonant cavity

2003 ◽  
Vol 67 (6) ◽  
Author(s):  
E. Almaas ◽  
D. Stroud
Keyword(s):  
Resonant Cavity ◽  
Two Dimensional ◽  
Josephson Arrays

scholarly journals Quantum effects on the BKT phase transition of two-dimensional Josephson arrays

2000 ◽  
Vol 61 (17) ◽  
pp. 11289-11292 ◽  
Author(s):  
Alessandro Cuccoli ◽  
Andrea Fubini ◽  
Valerio Tognetti ◽  
Ruggero Vaia
Keyword(s):  
Phase Transition ◽  
Quantum Effects ◽  
Two Dimensional ◽  
Josephson Arrays ◽  
Bkt Phase Transition

Highly directional acoustic wave radiation based on asymmetrical two-dimensional phononic crystal resonant cavity

2006 ◽  
Vol 88 (26) ◽  
pp. 263505 ◽  
Author(s):  
Manzhu Ke ◽  
Zhengyou Liu ◽  
Pei Pang ◽  
Wengang Wang ◽  
Zhigang Cheng ◽  
...  
Keyword(s):  
Acoustic Wave ◽  
Phononic Crystal ◽  
Resonant Cavity ◽  
Wave Radiation ◽  
Two Dimensional

Broadband resonant cavity inside a two-dimensional sonic crystal

2016 ◽  
Vol 104 ◽  
pp. 1-5 ◽  
Author(s):  
Alejo Alberti ◽  
Pablo M. Gomez ◽  
Ignacio Spiousas ◽  
Manuel C. Eguia
Keyword(s):  
Resonant Cavity ◽  
Two Dimensional ◽  
Sonic Crystal

Numerical study on localized defect modes in two-dimensional lattices: a high Q-resonant cavity

2003 ◽  
Vol 338 (1-4) ◽  
pp. 97-102 ◽  
Author(s):  
R. Moussa ◽  
L. Salomon ◽  
F. de Fornel ◽  
H. Aourag
Keyword(s):  
Numerical Study ◽  
Resonant Cavity ◽  
Two Dimensional ◽  
Defect Modes ◽  
High Q

Contribution of Strain and Elasto-Optical Effect to Resonant Mode in the Two-Dimensional Photonic Crystals Force Sensor

2011 ◽  
Vol 216 ◽  
pp. 148-152 ◽  
Author(s):  
Yan Li ◽  
Hai Wei Fu ◽  
Xiao Li Li ◽  
Min Shao
Keyword(s):  
Finite Difference Time Domain ◽  
Resonant Cavity ◽  
Force Sensor ◽  
Resonant Mode ◽  
Resonant Wavelength ◽  
Two Dimensional ◽  
Optical Effect ◽  
Sensor Model ◽  
Two Dimensional Photonic Crystal ◽  
Difference Time

The resonant wavelength of the two-dimensional photonic crystal force sensor model changing with normal stress along y direction is calculated by finite-difference time-domain method. The result shows that the variation of the size and shape of the resonant cavity has a main contribution to the variation of the resonant wavelength. The elasto-optical effect of GaAs medium can not obviously change the wavelength of the resonant cavity below score of megapascal.

Intrinsic phase-locked state in two-dimensional Nb Josephson arrays

1997 ◽  
Vol 7 (2) ◽  
pp. 3103-3106 ◽  
Author(s):  
E. Trias ◽  
M. Barahona ◽  
T.P. Orlando ◽  
H.S.J. van der Zant
Keyword(s):  
Two Dimensional ◽  
Josephson Arrays

Computational Study of Photonic Crystal Resonator for Biosensor Application

Frequenz ◽  
2019 ◽  
Vol 73 (9-10) ◽  
pp. 307-316
Author(s):  
A. Benmerkhi ◽  
M. Bouchemat ◽  
T. Bouchemat
Keyword(s):  
Refractive Index ◽  
Photonic Crystal ◽  
Quality Factor ◽  
Computational Study ◽  
Resonant Cavity ◽  
Resonant Wavelength ◽  
Two Dimensional ◽  
Crystal Resonator ◽  
Biosensor Application ◽  
Cavity Characteristics

Abstract A two dimensional photonic crystal biosensor with high quality factor, transmission and sensitivity has been theoretically investigated using two dimensional finite difference time domain method (FDTD) and plane-wave expansion (PWE) approach. The studied biosensor consisted of two waveguide couplers and one microcavity formed by removing one air pore. Following analyte injection into the sensing holes and binding, the refractive index changes inducing a possible shift in the resonant wavelength. For the optimized structure, the biosensor quality factor is found to be over 49,767 and the obtained sensitivity is of order 15.2 nm/fg. Also, we investigated this structure in case of all air holes are applied as the functionalized holes with a sensitivity was found to be approximately equal to 292.46 nm∕RIU (refractive index units). According to the resonance cavity characteristics, the demultiplexing of different wavelengths can be achieved by regulating the radius of defects “r” inside the cavity. For this, A new design with 2D PCs for two-channel demultiplexer optofluidic biosensor has been proposed. The analysis shows that the response of each channel has a different resonant cavity wavelength and the filling of analyte in the selected holes cause resonant wavelength shifting, independently.

A Four-Channel Optical Demultiplexer Using Photonic Crystal-Based Resonant Cavities

2018 ◽  
Vol 39 (4) ◽  
pp. 369-373 ◽  
Author(s):  
Hassan Absalan
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystals ◽  
Resonant Cavity ◽  
Resonant Mode ◽  
Two Dimensional ◽  
Resonant Cavities ◽  
Optical Channels ◽  
All Optical ◽  
Do So

Abstract The aim of this paper was to propose and design an all optical four-channel demultiplexer using two-dimensional photonic crystals. To do so a resonant cavity was created by reducing the radius of the two adjacent rods. The radius of these defect rods was about 85 nm. The resonant cavity has a resonant mode at 1,557 nm. Then by using four resonant cavities with different radius values a four-channel optical demultiplexer was designed. The demultiplexer has four optical channels at λ1=1,537 nm, λ2=1,546 nm, λ3=1,553 nm and λ4=1,560 nm.

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