info:eu-repo/semantics/article
Periodic and quasi-periodic non-diffracting wave fields generated by superposition of multiple Bessel beams
Autor
VICTOR MANUEL ARRIZON PEÑA
SABINO CHAVEZ CERDA
ULISES RUIZ CORONA
ROSIBEL CARRADA LEGARIA
Resumen
We discuss a computer generated hologram whose transmittance
is defined in terms of the Jacobi-Anger identity. If the hologram is
implemented with a continuous phase spatial light modulator it generates
integer-order non-diffracting Bessel beams, with a common asymptotic
radial frequency, at separated propagation axes. On the other hand, when the
hologram is implemented with a low-resolution pixelated phase modulator,
it is possible to generate multiple Bessel beams with a common propagation
axis. We employ this superposition of multiple Bessel beams to generate
non-diffracting periodic and quasi-periodic wave fields.