The application should be submitted online. Please see
http://www2.physics.ox.ac.uk/study-here/postgraduates/atomic-and-laser-physics for information on the requirements on academic ability and English Language tests. For information on How to Apply and an application form, please visit well in advance
http://www.ox.ac.uk/admissions/postgraduate_courses/apply/index.html A PDF copy of your application for Graduate Admissions should also be sent to The Administrative Secretary, Atomic and Laser Physics, Department of Physics, Clarendon Laboratory, Parks Road, Oxford, OX1 3PU, or by email to alp@physics.ox.ac.uk. Please quote 12ATOM002 on your application and all correspondence.