Fast optomechanical photon blockade

被引：5

作者：

Ling, Yuxun ^{[1
]}

Qvarfort, Sofia ^{[2
,3
,4
]}

Mintert, Florian ^{[1
,5
]}

机构：

[1] Imperial Coll London, Phys Dept, Blackett Lab, Prince Consort Rd, London SW7 2BW, England

[2] KTH Royal Inst Technol, Nordita, Hannes Alfvens vag 12, S-10691 Stockholm, Sweden

[3] Stockholm Univ, Hannes Alfvens vag 12, SE-10691 Stockholm, Sweden

[4] Stockholm Univ, AlbaNova Univ Ctr, Dept Phys, SE-106 Stockholm, Sweden

[5] Helmholtz Zentrum Dresden Rossendorf, Bautzner Landstr 400, D-01328 Dresden, Germany

来源：

PHYSICAL REVIEW RESEARCH | 2023年 / 5卷 / 02期

关键词：

MECHANICAL OSCILLATOR; !text type='PYTHON']PYTHON[!/text] FRAMEWORK; QUANTUM; RESONATOR; DYNAMICS; QUTIP;

D O I：

10.1103/PhysRevResearch.5.023148

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The photon blockade effect is commonly exploited in the development of single-photon sources. While the photon blockade effect could be used to prepare high-fidelity single-photon states in idealized regimes, practical implementations in optomechanical systems suffer from an interplay of competing processes. Here we derive a control scheme that exploits destructive interference of Fock state amplitudes of more than one photon. The resulting preparation time for photon-blockaded quantum states is limited only by the optomechanical interaction strength and can thus be orders of magnitude shorter than in existing schemes that achieve photon blockade in the steady state.

引用

页数：14

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