Probing the interaction between a single quantum dot and a photonic crystal cavity
نویسندگان
چکیده
-HF? RA,F:47 A7#F7"? 0%A A7:72, "0A5 02 ,H7 87#740.372, 0M 2R20.H0,02F: 87#F:7? M0A C%R2,%3 F2M0A3R,F02 .A0G :7??F2ID '7 HR#7 87#740.78 R ,73.7AR,%A7 ,%2F2I ,7:HG 2FC%79 ,HR, R440"? %? ,0 F287.72872,4Q ,%27 .H0,02F: :AQ?,R4 :R#F,F7? R28 C%R2,%3 80,? 02 ,H7 ?R37 :HF.D -H7 HFIH C%R4F,Q MR:,0A ,0 3087 #04%37 AR,F0 0M ?%:H :R#F,F7? 47R8? ,0 R ?,A02I F2,7AR:,F02 O7,"772 ,H7 :R#F,Q R28 ,H7 C%R2,%3 80,D -H7 :R#F,Q 308FL7? ,H7 C%R2,%3 80, 4FM7G ,F379 "HF:H9 F2 ,%A29 308FL7? ,H7 ,AR2?3F??F02 .A0.7A,F7? 0M ,H7 :R#F,QD '7 0O?7A#7 ,HR, ,H7 A7?02R2, 2024F27RAF,Q 0M ,H7 C%R2,%3 80, F? IA7R,4Q 72HR2:78 OQ ,H7 A7:FA:%4R,F02 0M 4FIH,9 R28 47R8? ,0 R IFR2, 0.,F:R4 2024F27RAF,Q9 "H7A7 ?F2I47 .H0G ,02? RA7 RO47 ,0 ?R,%AR,7 ,H7 C%R2,%3 80, R28 308FMQ ,H7 ,AR2?3F??F02 M%2:,F02 0M ,H7 :R#F,QD +402I "F,H ,H7?7 A7G ?%4,?9 "7 A7#F7" ,H7 7!.7AF372,R4 87#740.372,?9 "HF:H HR#7 478 ,0 ,H7 A7R4FPR,F02 0M ,H7 7!.7AF372,D
منابع مشابه
Quantum dot - photonic crystal cavity
The focus of our effort has been to develop quantum information processing technologies based on a solid-state cavity QED platform consisting of quantum dots in photonic crystals. The main goals that we have accomplished include: 1. Study of the ultrafast dynamics of the quantum dot-cavity QED system [Majumdar et al., Phys. Rev. A, 2012], and ultrafast switching between two single photon pulses...
متن کاملResonant excitation of a quantum dot strongly coupled to a photonic crystal nanocavity.
We describe the resonant excitation of a single quantum dot that is strongly coupled to a photonic crystal nanocavity. The cavity represents a spectral window for resonantly probing the optical transitions of the quantum dot. We observe narrow absorption lines attributed to the single and biexcition quantum dot transitions and measure antibunched population of the detuned cavity mode [g{(2)}(0)...
متن کاملDifferential reflection spectroscopy of a single quantum dot strongly coupled to a photonic crystal cavity
We demonstrate the use of periodically modulated Coulomb shifts in quantum dot QD transition energies to obtain differential reflection spectra of a photonic crystal nanocavity containing strongly coupled dots. Measured spectra isolate the change in the empty cavity optical reflectivity spectrum due to the presence of each dot. This technique permits the probing of coupled QD-cavity systems pos...
متن کاملBichromatic driving of a solid-state cavity quantum electrodynamics system
We theoretically study the bichromatic driving of a solid-state cavity quantum electrodynamics (QED) system as a means of probing cavity dressed state transitions and observing the coherent interaction between the system and the light field. We show that this method can enable the observation of the higher order cavity dressed states, supersplitting and ac-Stark shift in a solid-state system co...
متن کاملCavity quantum electrodynamics with a single quantum dot coupled to a photonic molecule
We demonstrate the effects of cavity quantum electrodynamics for a quantum dot coupled to a photonic molecule consisting of a pair of coupled photonic crystal cavities. We show anticrossing between the quantum dot and the two supermodes of the photonic molecule, signifying achievement of the strong coupling regime. From the anticrossing data, we estimate the contributions of both mode-coupling ...
متن کاملPlanar Photonic Crystal Nanocavities with Active Quantum Nanostructures
Extreme photon localization is applicable to constructing building blocks in photonic systems and quantum information systems. A finding fact that photon localization in small space modifies the radiation process was reported in 1944 by Purcell, and advances in fabrication technology enable such structures to be constructed at optical frequencies. Many demands of building compact photonic syste...
متن کامل