  This study employs the theory of conformal transformation to devise a
Mikaelian lens for flexural waves manipulation. We investigate the propagation
patterns of flexural waves in the lens under scenarios of plane wave and point
source incidence. Additionally, the study explores the Talbot effect generated
by interference patterns of multiple sources. Within the Mikaelian lens, the
Talbot effect displays non diffractive characteristics, facilitating
propagation over considerable distances. Leveraging the non-diffractive
attributes of the Talbot effect in the Mikaelian lens, the paper discusses the
feasibility of encoding flexural waves based on active interference sources.
Simulation and experimental validation attest to the lens's effective active
encoding. This research introduces novel perspectives on flexural wave
encoding, showcasing potential applications in flexural wave communication,
detection, and related fields.
