Orbital Debris-Debris Collision Avoidance

Seminar

Speaker(s)

Date and Time

March 31, 2011 3:30 PM - 5:00 PM

Availability

Open to the public.

No RSVP required

Location

Reuben W. Hills Conference Room

Jan Stupl's research concerns the current developments in laser technology regarding a possible application of lasers as an anti-satellite weapon (ASAT), as well as the proliferation of ballistic missiles. The research on laser ASATs focuses on damage mechanisms, the potential sources and countries of origin of laser ASATs and ways to curb their international proliferation. Regarding missiles, Stupl is interested in the methods which are used to acquire ballistic missiles and possible ways to control this process.

Before coming to CISAC, Jan was a Research Fellow at the Institute of Peace Research and Security Policy (IFSH) at the University of Hamburg, Germany. His PhD dissertation was a physics-based analysis of future of High Energy Lasers and their application for missile defense and focused on the Airborne Laser missile defense system. This work was jointly supervised by the IFSH, the Institute of Laser and System Technologies at Hamburg University of Technology and the physics department of Hamburg University, where he earned his PhD in 2008. Stupl's interest in security policy and international politics was fuelled by an internship at the United Nations in New York in 2003.

In this seminar, Stupl will discuss a ground-based laser system that uses radiation pressure to prevent collisions between debris objects in space. He will discuss the importance of avoiding such collisions, which can result in a runaway chain-reaction, increasing the number of fragments and hence the risk to active satellites dramatically.