Dr. Gabriel Bie Alves
, Universidade Federal Fluminense, Brazil
[Host: Olivier Pfister]
We investigate the transverse mode structure of the down-converted beams generated by a type-II optical parametric oscillator (OPO) driven by a structured pump. Our analysis focus on the selection rules imposed by the spatial overlap between the transverse modes of the three fields involved in the non-linear interaction. These rules imply a hierarchy of oscillation thresholds that determine the possible transverse modes generated by the OPO, as remarkably confirmed with experimental results.
Atomic Physics Seminar
Monday, January 7, 2019
Physics Building, Room 204
Note special room.
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