3D-quantum interferometer using silicon microring-embedded gold grating circuit.,Microscopy Research and Technique

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3D-quantum interferometer using silicon microring-embedded gold grating circuit.
Microscopy Research and Technique ( IF 2.0 ) Pub Date : 2020-05-30 , DOI: 10.1002/jemt.23513
Arumona Edward Arumona _{1,

2,

3} , Iraj Sandegh Amiri ₁ , Suphanchai Punthawanunt ₄ , Kanad Ray ₅ , Ghanshyam Singh ₆ , Gaurav Kumar Bharti ₇ , Preecha Yupapin _{1,

2}

Affiliation

A 3D (three‐dimensional) quantum interferometer consisting of a silicon microring circuit proposed. The interferometer based on the electron spin cloud projections generated by microring‐embedded gold grating. The electron cloud oscillations result from the excitation of the gold grating at the center of the silicon microring by the dark soliton pulse of 1.50 μm center wavelength. The electron cloud spin‐down, spin‐up automatically formed in the two axes (x, y, respectively) and propagated along the z‐axis. In this proposal, the sensing mechanism of the circuit is manipulated by varying the reflector gold lengths of the sensing arm. The electron cloud spin coupled and changed by changing the gold lengths. The sensitivity measurement of the 3D quantum interferometer for three gold layer lengths of 100 nm, 500 nm, and 1,000 nm is (47.62 nm fs⁻¹, ±0.4762 fs⁻¹, ±0.01 nm⁻¹), (238.10 nm fs⁻¹, ±0.4762 fs⁻¹, ±0.002 nm⁻¹), (476.20 nm fs⁻¹, ±0.4762 fs⁻¹, ±0.001 nm⁻¹), respectively. The used circuit parameters are the real ones that can be fabricated by the currently available technology. Moreover, the silicon micro ring circuit acts as a plasmonic antenna, which can apply for wireless quantum communication. The electron cloud spin projection space–time control can apply for quantum cellular automata.

中文翻译：

使用嵌入了硅微环的金光栅电路的3D量子干涉仪。

提出了一种由硅微环电路组成的3D（三维）量子干涉仪。干涉仪基于微环嵌入式金光栅产生的电子自旋云投影。电子云振荡是由中心波长为1.50μm的暗孤子脉冲激发硅微环中心处的金光栅引起的。电子云的自旋下降，自旋向上在两个轴（分别为x，y）上自动形成并沿z传播-轴。在该建议中，通过改变感应臂的反射器金长度来操纵电路的感应机构。电子云自旋耦合并通过改变金的长度而改变。对于100 nm，500 nm和1,000 nm的三个金层长度，3D量子干涉仪的灵敏度测量为（47.62 nm fs ^-1，±0.4762 fs ^-1，±0.01 nm ^-1），（238.10 nm fs ^-1，±0.4762 fs ^-1，±0.002 nm ^-1），（476.20 nm fs ^-1，±0.4762 fs ^-1，±0.001 nm ^-1），分别。所使用的电路参数是可以通过当前可用技术制造的实际参数。此外，硅微环电路充当等离子天线，可用于无线量子通信。电子云自旋投影时空控制可应用于量子细胞自动机。

更新日期：2020-05-30

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