Experimantal oberving of transformation Bessel beam spreading along axis of crystal during wavelength changes

نویسنده

  • V. S. Vasilev
چکیده

In paper decribe experimental observing transform bessel beam, formed by diffraction axicon in moment propagation through anisortopic birefringence crystal. This observation covers large range wavelength changes (from 520 nm to 534 nm). Theoretical explain effect is given.

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تاریخ انتشار 2017