spectral hole
Recently Published Documents


TOTAL DOCUMENTS

913
(FIVE YEARS 27)

H-INDEX

51
(FIVE YEARS 2)

Molecules ◽  
2021 ◽  
Vol 26 (21) ◽  
pp. 6497
Author(s):  
Habibur Rahman ◽  
Hazrat Ali ◽  
Rafi Ud Din ◽  
Iftikhar Ahmad ◽  
Mahidur R. Sarker ◽  
...  

Surface plasmon (SP)—induced spectral hole burning (SHB) at the silver-dielectric interface is investigated theoretically. We notice a typical lamb dip at a selective frequency, which abruptly reduces the absorption spectrum of the surface plasmons polaritons (SPP). Introducing the spontaneous generated coherence (SGC) in the atomic medium, the slope of dispersion becomes normal. Additionally, slow SPP propagation is also noticed at the interface. The spectral hole burning dip is enhanced with the SGC effect and can be modified and controlled with the frequency and intensity of the driving fields. The SPP propagation length at the hole-burning region is greatly enhanced under the effect of SGC. A propagation length of the order of 600 µm is achieved for the modes, which is a remarkable result. The enhancement of plasmon hole burning under SGC will find significant applications in sensing technology, optical communication, optical tweezers and nano-photonics.


2021 ◽  
Vol 104 (1) ◽  
Author(s):  
Jia-Bin You ◽  
Xiao Xiong ◽  
Ping Bai ◽  
Zhang-Kai Zhou ◽  
Wan-Li Yang ◽  
...  

Author(s):  
Shuo Zhang ◽  
Nemanja Lucic ◽  
Nicolas Galland ◽  
Roldolphe Le Targat ◽  
Alban Ferrier ◽  
...  

2021 ◽  
Vol 103 (5) ◽  
Author(s):  
Jia-Bin You ◽  
Xiao Xiong ◽  
Ping Bai ◽  
Zhang-Kai Zhou ◽  
Wan-Li Yang ◽  
...  

2021 ◽  
Vol 154 (12) ◽  
pp. 124904
Author(s):  
Satish Chandra Hari Mangalara ◽  
Shreejaya Paudel ◽  
Gregory B. McKenna

2021 ◽  
Vol 125 (13) ◽  
pp. 3278-3285
Author(s):  
Alexandra Trempe ◽  
Alexander Levenberg ◽  
Angel David Gonzalez Ortega ◽  
Maria A. Lujan ◽  
Rafael Picorel ◽  
...  

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
G. Andersson ◽  
A. L. O. Bilobran ◽  
M. Scigliuzzo ◽  
M. M. de Lima ◽  
J. H. Cole ◽  
...  

AbstractMicroscopic two-level system (TLS) defects at dielectric surfaces and interfaces are among the dominant sources of loss in superconducting quantum circuits, and their properties have been extensively probed using superconducting resonators and qubits. We report on spectroscopy of TLSs coupling to the strain field in a surface acoustic wave (SAW) resonator. The narrow free spectral range of the resonator allows for two-tone spectroscopy where a strong pump is applied at one resonance, while a weak signal is used to probe a different mode. We map the spectral hole burnt by the pump tone as a function of frequency and extract parameters of the TLS ensemble. Our results suggest that detuned acoustic pumping can be used to enhance the coherence of superconducting devices by saturating TLSs.


Optik ◽  
2020 ◽  
Vol 224 ◽  
pp. 165558
Author(s):  
Hazrat Ali ◽  
M. Imtiaz Khan ◽  
Muhammad Zubair ◽  
Pervaiz Ahmad ◽  
Mayeen Uddin Khandaker ◽  
...  

2020 ◽  
Vol 37 (10) ◽  
pp. 3136
Author(s):  
Hans Riesen ◽  
Aleksander K. Rebane ◽  
Wayne Hutchison ◽  
Steffen Ganschow

Sign in / Sign up

Export Citation Format

Share Document