Quantum lab methods
Undergraduate · Physics
Syllabus focus
Topics typically covered
Standard syllabus
Atomic and optical experiments
- Fabry–Pérot spectroscopy of spectral lines
- Zeeman effect and polarization analysis
- Optical pumping and hyperfine structure
- Laser safety and alignment procedures
- Interference and coherence length measurements
Quantum phenomenon labs
- Electron diffraction through thin films
- Photoelectric effect and Planck's constant
- Compton scattering data analysis
- Stern–Gerlach simulation or analog demos
- Single-photon interference (where available)
Cryogenic and low-noise methods
- Liquid nitrogen and helium handling
- Johnson noise and cooled detectors
- Vacuum requirements for electron beams
- Shielding from ambient magnetic fields
- Lock-in amplification for weak signals
STEM / applied
Modern apparatus
- Muon lifetime or positron annihilation setups
- NV-center magnetometry demos
- Ion trap or BEC apparatus tours
- SQUID magnetometer principles
- Tabletop laser cooling demonstrations
Data acquisition
- Time-correlated single-photon counting
- Automated scans with LabVIEW/Python
- Dead-time correction in counting experiments
- Image analysis for diffraction rings
- Publishing lab datasets with metadata
Research preparation
- Writing lab proposals for independent projects
- Error budgets for precision measurements
- Literature search for apparatus upgrades
- Collaboration with departmental machine shops
- Transitioning skills to senior thesis work
Study units
Each unit includes a study guide, worksheets, review, practice test, and answer key. One unit is free; subscribe for the full class.
- Atomic and optical experiments
Fabry–Pérot spectroscopy of spectral lines
Coming soon - Quantum phenomenon labs
Electron diffraction through thin films
Coming soon - Cryogenic and low-noise methods
Liquid nitrogen and helium handling
Coming soon
Notes
Topics reflect common upper-division physics syllabi at US colleges and universities. Prerequisites, lab pairing, and mathematical depth vary by department.