Numerical and experimental results for focusing of two-dimensional electromagnetic waves into uniaxial crystals

Focusing of two-dimensional electromagnetic waves through a plane interface into two different uniaxial crystals is studied experimentally, and the results are compared with corresponding theoretical results. The two uniaxial crystals used are the positive crystal MgF2 and the negative crystal LiNbO3. (C) 2000 Elsevier Science B.V. All rights reserved.