Emission control of a random laser : Turning a random laser into a tunable singlemode laser by active pump shaping
Seminar
Speaker
Dr. Patrick Sebbah, Institut Langevin in Paris, France,
Date
24/04/2013 - 16:00 - 15:00Add to Calendar
2013-04-24 15:00:00
2013-04-24 16:00:00
Emission control of a random laser : Turning a random laser into a tunable singlemode laser by active pump shaping
I will introduce the concept of random laser. As an illustration, I will present an innovative mirrorless optofluidic random laser where the optical cavity has been replaced by a random scattering structure. This device serve to show that control can be regained on the random lasing emission. We achieve emission control at any desired wavelength by iteratively shaping the optical pump profile.
Nano center, 9th floor seminar room
Department of Physics
physics.dept@mail.biu.ac.il
Asia/Jerusalem
public
Place
Nano center, 9th floor seminar room
Abstract
I will introduce the concept of random laser. As an illustration, I will present an innovative mirrorless optofluidic random laser where the optical cavity has been replaced by a random scattering structure. This device serve to show that control can be regained on the random lasing emission. We achieve emission control at any desired wavelength by iteratively shaping the optical pump profile.
Last Updated Date : 24/04/2013
