Experiments on Photon Quantum Mechanics
Colgate University, June 5-7, 2018
Full! Please register to be placed on a waitlist.
Photo of setup:
Equipment: The apparatus: 2’x5’ optical breadboard with diode and HeNe lasers, down-conversion crystal, optical steering hardware, polarization optics, fiber optics, photon detection equipment, and data acquisition board/electronics and PC with Labview interface.
Curriculum: The experiments underscore fundamentals of quantum mechanics: superposition and entanglement. The goal is for students to understand what quantum mechanics has to say about light, superposition and other fundamental concepts, such as nonlocality, determinism and realism. Students grapple with challenging fundamental concepts of quantum mechanics in the context of real experiments. These experiments can be implemented in several contexts, but are well suited for the advanced lab. These have also been introduced into other parts of the physics curriculum.
Skills that may be acquired through the experiments: Laser optics (alignment etc.), photon counting, pulse electronics, Labview.
Schedule (2-1/2 days):
Day 1 AM: Basic alignment, down-conversion
Day 1 PM: Single-photon interference, white-light-fringe alignment.
Day 2 AM: Single-photon interference, waveplate tutorial, quantum eraser
Day 2 PM: Hanbury-Brown-Twiss test, entanglement (setup, correlations)
Day 3 AM: Bell inequality violation
Participants do not need to bring any equipment.
There are minimal safety considerations, such as wearing laser goggles when appropriate.
Cost of the Experiment (December 2016): imm2017_Colgate_costs_sm.pdf
Enrique "Kiko" Galvez (Ph.D. Univ. of Notre Dame) is Charles A. Dana Professor of Physics and Astronomy at Colgate University. He has been at Colgate University since 1988, teaching physics and doing experimental physics research in atomic physics, classical and quantum optics, and undergraduate lab development. Research in classical and quantum optics is related to the topic of the experiments, and that expertise is brought into the hands-on Immersion exercises. Colgate students are mentored into similar projects; they are active participants in the research and coauthors in publications.
Enrique J. “Kiko” Galvez, Charles A. Dana Professor of Physics and Astronomy, Colgate University, Department of Physics and Astronomy, 13 Oak Drive, Hamilton, NY 13346. Email: firstname.lastname@example.org. Telephone: 315-228-7205
Please note that the Jonathan F. Reichert Foundation has established a grant program to help purchase apparatus used in Laboratory Immersions. Limitations and exclusions apply, but generally speaking the foundation may support up to 40% of the cost of the required equipment.