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diamond-quantum-computer-for-education

Diamond Quantum Computer for Education

 
CIQTEK Diamond Quantum Computer for Education is a teaching instrument based on the spin magnetic resonance of nitrogen-vacancy (NV) center in diamond. By controlling basic physical quantities such as optics, electricity and magnetism, it implements quantum manipulation and readout of NV center spins, which enables the demonstration of basic concepts of quantum computing, such as qubits, quantum gates and quantum algorithms.
The instrument works at room temperature (no need for a cryogenic environment), making the operating cost almost zero. The desktop design makes it easy to adapt to classrooms, laboratories, and other environments for conducting quantum mechanics and quantum computing experimental courses.
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Experimental Contents

Diamond Quantum Computer for Education consists of a microwave module, optical module, power module, control and acquisition module. The rich hardware enables the instrument to support a variety of basic experiments related to quantum computing, as well as the development of additional teaching contents such as the quantum precise measurement and optically detected magnetic resonance (ODMR).

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Instrument Calibration

Set up and adjust the instrument, get familiar with the principle of optically detected magnetic resonance, nitrogen-vacancy (NV) center in diamonds, microwave generation and pulse control.

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Continuous Wave

Understand NV center qubit by measuring the optically detected magnetic resonance spectrum and get the resonance frequency for spin control.

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Rabi Oscillation

The Rabi oscillation of NV center is measured, and get the microwave pulse length corresponding to the quantum logic gate.

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Spin Echo

Spin echo is an effective technique used to suppress the coupling between the qubit and the environment, so as to prolong the coherence time.

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T2 Measurement

T2 experiment shows the evolution of quantum superposition state and measures the decoherence time of NV center spin.

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Dynamical Decoupling

The decoherence time is extended by designing the dynamical decoupling sequence to average out the coupling between the qubit and the environment.

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D.J. Algorithm

A two-qubit Deutsch-Jozsa quantum algorithm is realized on the NV center quantum processor.

Curriculum Solutions
Based on the Diamond Quantum Computer for Education, we provide a complete set of solutions related to quantum computing curriculum , including laboratory construction, course handouts, lecture videos, courseware, demonstration and training, etc.
Lecture Video

Lecture Video

Course Handout

Course Handout

Lecture Slides

Lecture Slides

Demonstration and Training                     Demonstration and Training

Demonstration and Training

Paremeters

Paremeters

Values

Qubit

NV center in diamond

Laser Power

10 mW

Magnetic Field

30±20 Gauss

Microwave Channels

2

Time Accuracy

2 ns

Pulse Generator Channels

8

ciqtek-diamond-quantum-computer-for-education
CIQTEK Quantum Computer Delivered to Stony Brook University, New York, United States

Stony Brook University, New York, United States

CIQTEK Quantum Computer Delivered to University of Queensland, Australia

University of Queensland, Australia

Quantum Science & Technology Juvenile School Lab, Tianjin, China

Quantum Science Juvenile School Lab,
Tianjin, China

Xishan Senior High School, Jiangsu, China                     Demonstration and Training

Xishan Senior High School, Jiangsu, China



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