Leading Qubit Modalities

IN THIS COURSE

• 1.  DiVincenzo Criteria
  3m 54s
  Dive into the criteria necessary for any qubit technology to be a suitable physical implementation for large scale quantum computation. FREE ACCESS
• 2.  Qubit Coherence And Gate Time
  5m 36s
  In this section, you will learn about two types of errors that can occur in qubits - energy relaxation and decoherence - and their corresponding characteristic lifetimes. You will also consider the clock speed at which qubit operations can be performed. FREE ACCESS
• 3.  Gate Fidelity
  7m 35s
  In this section, you will learn about the gate fidelity of a quantum operation. Gate fidelity quantifies the quality of a gate operation, and it is used to compare qubit modalities of varying types. FREE ACCESS
• 4.  Qubit Modalities: Electron And Nuclear Spins
  4m 50s
  There are several physical manifestations of qubits. In the next three sections, you will learn about several qubit modalities. In this first section, you will be introduced to physical qubit modalities based on electron and nuclear spins. FREE ACCESS
• 5.  Qubit Modalities: Atomic States
  2m 21s
  The next qubit modality is based on atoms and the internal states. Learn how they work and function. FREE ACCESS
• 6.  Qubit Modalities: Superconducting Qubits And Others
  3m 10s
  The final qubit modality is superconducting qubits. Learn about these and a few others that exist. FREE ACCESS
• 7.  Comparing Qubit Modalities
  4m 14s
  Now that we have learned about the different qubit modalities we need to compare them and learn about how they are different. FREE ACCESS
• 8.  Trapped Ions: Introduction
  3m 18s
  In this first case study, you will explore the business, engineering, science, and technology of trapped ions, a leading qubit modality today. In this video learn the basics of the trapped ion qubit modality. FREE ACCESS
• 9.  Trapped Ions: How They Work
  5m 16s
  Learn how trapped ions work, from the ionization of neutral atoms to the manner in which they are captured using surface traps.  FREE ACCESS
• 10.  Trapped Ions: Qubit Operations
  4m 31s
  Learn how to control and measure the states of trapped ions to implement universal quantum computation. FREE ACCESS
• 11.  Trapped Ions: Chip-Scale Integration Technology
  4m 51s
  Learn about photonic integration technologies that are being developed to engineer larger-scale surface traps for multi-qubit trapped-ion processors of the future. FREE ACCESS
• 12.  Trapped Ions: Leveraging CMOS For Integration
  4m 45s
  Learn about CMOS integration technologies that are being developed to control the ion trap electrodes needed to hold and shuttle ions, and integrated photodetectors for read out in larger-scale surface traps for multi-qubit trapped-ion processors of the future.  FREE ACCESS
• 13.  Superconducting Qubits: Introduction
  2m 38s
  In this case study, we will explore the business, engineering, science, and technology of superconducting qubits, a leading qubit modality today. In this video learn a little bit about superconducting qubits before the deep dive. FREE ACCESS
• 14.  Superconducting Qubits: How They Work
  5m 5s
  Learn how superconducting qubits work. FREE ACCESS
• 15.  Superconducting Qubits: Artifical Atoms
  3m 35s
  Introduces artificial atoms as they are used for superconducting quantum processing, including their coupling to resonators for control and readout, their coherence times, and single-qubit and two-qubit gates. FREE ACCESS
• 16.  Superconducting Qubits: Making "Artificial Atoms"
  2m 34s
  Learn the toolchain used at MIT Lincoln Laboratory for fabricating superconducting qubits, and the process flow, in this video. FREE ACCESS
• 17.  Superconducting Qubits: Fabrication
  5m 21s
  Learn how high-coherence superconducting qubits are lithographically patterned and fabricated, using modern semiconductor fabrication methods. FREE ACCESS
• 18.  High Coherence Qubit Loops and Josephson Junctions
  5m 49s
  Learn how high-coherence superconducting qubits are lithographically patterned and fabricated, using modern semiconductor fabrication methods. FREE ACCESS
• 19.  Superconducting Qubits: Testing
  2m 43s
  Learn the use of data-driven process monitoring for assessing fabrication yield and device parameter spreads.  FREE ACCESS
• 20.  Superconducting Qubits: Why 3D Integration?
  5m 27s
  Find out why three-dimensional integration is needed for superconducting qubit chips, and illustrate conceptually how this can be achieved using through-silicon vias and stacked wafer technology. FREE ACCESS
• 21.  Superconducting Qubits: How 3D Integration Works
  4m 17s
  Learn the fabrication procedure used for superconducting qubit systems, describing how through-silicon vias allow a three-dimensional circuit structure to be realized.  FREE ACCESS