Columbia University Plasma Physics Laboratory

Fusion research sits at the heart of work done here. The Columbia University Plasma Physics Laboratory, one block below Riverside Drive, conducts experiments and simulations probing magnetically confined plasmas. Beyond the core effort, the team builds diagnostic tools, runs computational modeling, and collaborates on reactor-scale designs.

The work unfolds inside Columbia’s Morningside Heights facility at 500 W 120th St, New York, NY 10027. Researchers routinely fire lasers for Thomson scattering, deploy mass spectrometry for gas analysis, and operate high-speed cameras for disruption studies. Smaller projects involve radio-frequency heating and pellet injector development.

To arrange visits or coordinate safety reviews, call (212) 854-4457 directly. Early-morning deliveries of liquid helium arrive weekly, and laser alignment sessions typically wrap by late afternoon.

Find the door between Broadway and Amsterdam; the lab’s entry faces 120th. A quick glance at the maps listing keeps walkers from overshooting west of Claremont Avenue: directions drop you at the curb.