正在处理

请稍候...

设置

设置

查看申请

1. US20150316598 - Optical addressing of individual targets in solids

专利局
美国
申请号 14651294
申请日 11.12.2013
公布号 20150316598
公布日 05.11.2015
授权号 10416216
授权日 17.09.2019
公布类型 B2
国际专利分类
B82Y 10/00
B作业;运输
82超微技术
Y纳米结构的特定用途或应用;纳米结构的测量或分析;纳米结构的制造或处理
10用于信息加工、存储或传输的纳米技术,例如:量子计算或单电子逻辑
G01R 29/24
G物理
01用于测量的传感器,如敏感元件
R测量电变量;测量磁变量
29不包括在G01R19/00至G01R27/00各组中的电量的测量或指示装置
24电荷电量的测量装置
G06N 10/00
G物理
06计算;推算或计数
N基于特定计算模型的计算机系统
10量子计算机,例如基于量子力学现象的计算机系统
CPC
B82Y 10/00
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
10Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
G01R 29/24
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
29Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
24Arrangements for measuring quantities of charge
G06N 10/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
10Quantum computers, i.e. computer systems based on quantum-mechanical phenomena
申请人 NewSouth Innovations Pty Limited
Australian National University
University of Melbourne
发明人 Sven Rogge
Matthew John Sellars
Chunming Yin
Jeffrey Colin McCallum
Gabriele Gaetano De Boo
Milos Rancic
Nikolas Stavrias
代理人 Wood, Phillips, Katz, Clark & Mortimer
优先权数据 2012905400 11.12.2012 AU
标题
(EN) Optical addressing of individual targets in solids
摘要
(EN)

This disclosure concerns photonics and in particular the addressing of individual targets in solids. In aspect one there is provided a device comprising a solid substrate with one or more atomic scale targets in the substrate. A laser light is focused on a region of the substrate that contains a single target to selectively cause photoionization of the target. A charge sensor with sub-electron charge sensitivity is focussed on measuring the charge in the region of the substrate that contains a single target. In use, the device operates such that the laser is turned on to cause photoionization of the target, and the charge sensor detects the change in charge in the region of the substrate that contains the single target. In another aspect is the method for optically investigating individual nuclear spin states of single atoms by investigating both the Zeeman effect and the hyperfine interaction of the single atoms.