Silicon-chip generation of multiplexed telecom-wavelength entangled photons pairs

被引：0

作者：

Traetta, Michele ^{[1
,2
]}

Bentivegna, Marco ^{[3
]}

Kaiser, Florian ^{[1
]}

Aktas, Djeylan ^{[1
]}

Zhang, Weiwei ^{[4
]}

Alonso Ramos, Carlos ^{[4
]}

Bin-Ngah, Lutfi-Arif ^{[1
]}

Mazeas, Florent ^{[1
]}

Lunghi, Tommaso ^{[1
]}

Le Roux, Xavier ^{[4
]}

Cassan, Eric ^{[4
]}

Marris-Morini, Delphine ^{[4
]}

Vivien, Laurent ^{[4
]}

Labonte, Laurent ^{[1
]}

Tanzilli, Sebastien ^{[1
]}

机构：

[1] Univ Nice Sophia Antipolis, CNRS UMR 7336, Lab Phys Matiere Condensee, F-06108 Nice, France

[2] Univ Bologna, I-40136 Bologna, Italy

[3] Sapienza Univ Roma, I-00185 Rome, Italy

[4] Univ Paris Saclay, CNRS UMR 8622, Inst Elect Fondamentale, F-91405 Orsay, France

来源：

2016 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2016年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report the fully telecom compliant generation of photon pairs on a silicon micro-ring resonator chip. The ring cavity is designed such as to demultiplex the emitted frequency-comb like spectrum using standard off-the-shelves telecom 100 GHz dense wavelength division multiplexers (DWDM). We measure energy-time entanglement in different channel pairs with raw visibilities exceeding 97%, which paves the way for silicon photonics based quantum key distribution (QKD) with either increased bit rates, or more users.

引用

页数：2

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