Phys 595 Nanofabrication (Fall):

The microchip—the umbrella term for any miniaturized semiconductor electronics device—has transformed our world, helping to disrupt the boundary of technology, and with it, transportation, communication, science, art, music, and medicine. Supporting this world and enabling future innovation will require people with skills to build traditional microchips that shuttle electricity but also next-generation devices that process light, fluids, sound, and quantum information. This course introduces students to the design and fabrication of micro- and nanoscale devices, and will cover fundamental fabrication principles, including optical and electron-beam lithography, thin-film deposition, etching, and an array of characterization tools and techniques. This framework will aid in understanding the processes used in manufacturing chip-based devices in semiconductor electronics, photonics, micro/nano-electromechanical systems (M/NEMS), microwave electronics, microfluidics, and superconducting quantum circuits. In the hands-on lab component of this course, students will learn to build, optimize and better understand these systems and fabrication processes through the statistical design and analysis of experiments (i.e. Design of Experiments, DOE). By the end of this course, you will be able to transform a bare silicon wafer into various functional devices at the micro and nanoscale. You will also be qualified to use the full suite of processing and characterization tools in the Lokey Labs’ CAMCOR nanofabrication facility for your future work and research.

Expected Learning Outcomes:
• Understand Fundamental Fabrication Principles: Demonstrate knowledge of micro- and nanoscale device fabrication processes, including optical and electron-beam lithography, thin-film deposition, etching, and device characterization techniques.
• Apply Hands-on Fabrication Techniques.
• Analyze Fabrication Processes: Use statistical design and analysis of experiments (DOE) to optimize fabrication processes and interpret experimental results effectively.
• Design and Develop Innovative Devices.
• Operate Advanced Nanofabrication Equipment: Gain proficiency in using the processing and characterization tools available in CAMCOR nanofabrication facility.
• Bridge Theory and Practice
• Prepare for Research and Innovation

Phys 533 RF and Low-noise Measurements (Fall): 

Radio-Frequency signals are all around us – in wireless communications, digital and analog data transmission and form one of the core technologies of the equipment modern society is built on (computers, cell phones, internet, TV, radio, etc.). Radio-Frequency equipment and measurements are also ubiquitous in Physics laboratory settings and in the newly emerging field of quantum computing. This class aims to give you a working introduction to the core concepts related to RF devices design, RF test equipment and implementation of RF for quantum devices measurement. The course will be a blend of traditional lectures and structured labs in the first half of the course and transitioning to a course project in which students will set up and program advanced RF test instruments used in a typical quantum computing research lab and use it perform advanced measurements.

Expected Learning Outcomes:
• Operate RF Test Equipment: Gain proficiency in using RF test instruments such as spectrum analyzers, vector network analyzers, and signal generators to characterize and measure RF signals.
• Analyze Low-Noise Systems: Apply techniques to measure and analyze low-noise signals critical for quantum device operation and advanced research applications.
• Design and Implement RF Measurement Systems: Develop the ability to design and set up RF measurement systems for specific applications, including those used in quantum computing labs.
• Conduct Advanced RF Measurements: Perform advanced measurements on RF and quantum devices using high-precision equipment and programming interfaces.
• Bridge Theory and Practice: Integrate theoretical knowledge of RF systems with hands-on laboratory experience to solve practical challenges in RF and quantum device testing.
• Collaborate and Innovate: Work in teams to design and execute a course project, demonstrating the ability to solve complex problems and communicate findings effectively in the context of RF technology.
• Prepare for Research and Industry: Develop the foundational skills required for careers or research in RF engineering, quantum technology, and related fields.

Phys 626 Physical Optics with Labs (Fall):

This course provides a hands-on introduction to experimental table-top optics, focusing on typical optical components, methods and setups employed in both free-space and fiber-based optical setups. During the first half of the course, the students will work through experimental hands-on tutorials, become experienced with and knowledgeable of many of the typical aspects of performing experimental optical physics. Students will work within small teams and develop, or demonstrate, time-management, work-relationship, and communication skills. During the second half of the course students will work, in teams of 2 or 3, on advanced optical projects in a semi-independent manner. Students will write (and submit) a 4-5 page journal-style paper on their advanced project, their efforts, and results. Students will also give a short presentation of their project at the end of the course.

Expected Learning Outcomes:
• Understanding of, and facility with, optical components typically employed in fiber-based optical experiments. This includes optical fiber polishing as well as fusion splicing techniques.
• Demonstration of methods of “good practice” in table-top optical system setups. For example, methods for reducing unwanted RF, light and thermal noises into experimental systems.
• Knowledge of general laboratory equipment and their efficient employment in supporting optical experiments.
• Demonstration of semi-independent progress on an advanced optics project.
• Ability to manage time and work relationships successfully within small teams.
• Ability to communicate efforts and results in a clear and concise manner both verbally as well as written.

Phys 681 Cryogenic and Quantum Measurements (Winter):

This course provides a comprehensive introduction to the principles and practices of cryogenic and quantum measurements, focusing on the behavior of matter at ultra-low temperatures and the operation of advanced cryogenic systems. Students will explore the fundamentals of cryogenics, including dilution cryostat operation, and gain hands-on experience in performing measurements on superconducting qubit devices. The course covers the design, control, and measurement hardware essential for characterizing superconducting qubits, offering students a deep understanding of the challenges and solutions in quantum device experimentation. Through practical lab sessions, students will operate a dilution cryostat and conduct experiments, bridging theoretical knowledge with real-world applications in quantum computing and low-temperature physics. This course is ideal for students pursuing advanced studies in quantum technologies, condensed matter physics, or cryogenic engineering.

Expected Learning Outcomes:
• Understand Low-Temperature Physics: Explain the fundamental properties of matter at cryogenic temperatures and their implications for quantum systems.
• Operate Cryogenic Systems: Demonstrate proficiency in the operation of a dilution cryostat, including deep understanding of the underlying physics and design choices.
• Perform Quantum Measurements: Conduct measurements on superconducting qubit devices, including coherence times, gate fidelity, and energy relaxation.
• Troubleshoot Experimental Challenges: Identify and address common issues in cryogenic and quantum measurements, such as thermal noise, signal isolation, and calibration.
• Interpret Experimental Data: Analyze and interpret data from quantum measurements to extract meaningful physical insights about qubit performance and behavior.
• Collaborate in a Research Setting: Work effectively in teams to design, execute, and present results from cryogenic and quantum measurement experiments.

Phys 682 Optical Quantum Lab (Winter):  

This laboratory course provides hands-on training in the optical physics and experimental techniques at the heart of quantum information science and technology. Motivated by the rapid advancement of quantum technologies shaping fields such as computing, secure communication, and sensing, this course prepares students to tackle challenges in a rapidly growing, cutting-edge industry. Students will first develop essential skills in optical techniques, including optical alignment, image formation, fiber optics, and the generation of optical pulses using acousto-optical modulators. Building on this foundation, they will construct a confocal optical microscope capable of imaging and detecting single spin qubits, such as atomic defects in diamond. The course progresses to implementing key quantum operations, including quantum state preparation, optical spin readout, single-qubit gates driven by microwave transitions, and antibunching measurements of single photons. Advanced experiments, such as Ramsey interferometry, will allow students to study the time evolution of single spin qubits. By completing this course, students will acquire practical expertise that directly applies to careers in quantum engineering, photonics, and quantum computing research. The skills gained provide a strong foundation for further academic research or employment in industries driving the quantum revolution.

Expected Learning Outcomes:
• Develop Foundational Optical Skills: Demonstrate proficiency in free-space optical components and systems, optomechanical systems, optical materials, sources of light, optical detectors and cameras, fiber optics, and spatiotemporal manipulation of light.
• Construct and Operate Advanced Optical Systems: Design, build, and optimize a confocal optical microscope for imaging and detecting single spin qubits, such as atomic defects in diamond
• Measure Quantum Phenomena.
• Collaborate Effectively in a Research Setting.
• Prepare for Careers in Quantum Technology.

Phys 691 Industry Projects in Quantum and Nanotechnology (Winter):

This course provides students with hands-on experience in designing, building, and testing fully integrated devices and measurement systems, with a focus on quantum and nanotechnology. Inspired by real-world industry and academic research challenges, students work in small teams to take projects from concept to
completion, developing a fully functional, plug-and-play device through the entire design and fabrication process. Projects also involve the nanofabrication of mechanical, photonic, electronic, and/or superconducting micro- and nanodevices, and students are thereby introduced to ultra-high-resolution tools
and techniques needed to create and characterize these devices, such as e-beam lithography, scanning electron microscopy, and atomic force microscopy. Throughout the course, students develop key technical and professional skills, including (1) communication and reporting technical information, (2) design,
fabrication, and measurement, (3) simulation and analysis, and (4) industry collaboration. By the end of the course, they will have built a fully functional system, developed industry-relevant expertise, and gained experience in project-based teamwork, innovation, and advanced nanofabrication and integration techniques.

Expected Learning Outcomes:
• Development of Fully Functional Quantum & Nanotechnology Devices.
• Industry-Ready Technical Skills: PCB design, CAD modeling, cleanroom nanofabrication, and control and measurement software development.
• Proficiency in Simulation and Experimental Analysis: (FEA) and statistical modeling.
• Professional Communication and Reporting. Students will develop the ability to effectively communicate technical concepts, present research findings, and document results in scientific reports
• Industry Collaboration and Project Management Experience: Engaging with industry partners for feedback and final project presentations will provide students with direct exposure to industry expectations, networking opportunities, and experience in project planning, execution, and teamwork in a professional setting.
• Innovation and Problem-Solving in Open-Ended Challenges. Tackling real-world quantum and nanotechnology challenges will enhance students’ problem-solving abilities, fostering innovation and creativity in addressing complex engineering and research problems.