Nanophotonics with Diamond Color Centers: Quantum Optics and Entanglement Protocols

A large-scale quantum network, where many nodes are connected via entanglement and can share and process quantum information, will allow applications that are now unattainable. While some are known, ranging from distributed quantum computing to enhanced quantum sensing and quantum communication, the full potential of such a fundamentally new...

Compiler for Color Center-based Quantum Computers

Quantum computing is a promising means of satisfying the ever-increasing need for more and faster computations. While some specific applications can already benefit from quantum computing today, a large-scale general-purpose quantum computer is yet to be developed. Many different technologies are being explored to reach this goal, color centers...

Pick & place integration of diamond nanophotonic structures for modular, on chip diamond quantum systems

Diamond color centers have been increasingly gaining attention in research due to their desirable optical properties that make them suitable for applications such as quantum computing, quantum sensing and quantum communication. However, the main challenge has been on-chip integration of diamond color centers with high scalability and high yield....

Cryogenic Integration for Quantum Computer Using Diamond Color Center Spin Qubits

For quantum computing modules using diamond color centers, we propose an integrated structure of a quantum chip with photonic circuits and an interposer with electric circuits. The chip and interposer are connected via gold stud bumps using flip-chip bonding technology. For evaluating the proposed integrated structure, we bonded a test chip...

Superconducting Magnetic field Generator: Zeeman Splitting Tuning for Defects in Diamond

Color centers in diamond offer exciting opportunities for implementing an effective solid-state spinphoton interface. Access to and control of spin-photon interaction can help realize a scalable, modular quantum computer using the color center spins. A large magnetic field is needed for splitting the color center spin states, enabling definition...

Quantum Computer Microarchitecture: for color centers in diamond

Nowadays, the need for better and faster computing searches for solutions in the field of quantum computing. It is believed that quantum computing can and will surpass conventional, classical computing. When quantum computing surpasses classical computing, it is called quantum supremacy. There are many different projects that use different...