Caltech’s PhD in Applied Physics blends physics fundamentals with engineering innovation. Students explore experimental and theoretical domains including quantum devices, nanostructures, and advanced photonics.
Quantum Optomechanics: Coupling Light and Mechanical Motion at the Nanoscale
Photonic Crystals for On-Chip Optical Communication
Superconducting Qubits and Quantum Circuit Design
Nonlinear Optical Materials for High-Speed Signal Processing
Nanofabrication Techniques for Plasmonic Devices
Plasma Physics Applications in Fusion Energy Research
Ultrafast Laser Spectroscopy for Carrier Dynamics Analysis
Topological Insulators in Condensed Matter Physics
Single-Molecule Detection Using Nanoscale Sensors
Quantum Measurement and Decoherence in Open Systems
Metamaterials for Manipulating Electromagnetic Waves
Nanoelectromechanical Systems (NEMS) for Energy Harvesting
Simulating Strongly Correlated Systems with Quantum Annealers
Integrated Photonics for Lab-on-a-Chip Biomedical Applications
Precision Measurement Techniques in Fundamental Physics
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