TRANSFORMING OF SLOWING LASER BEAMS TO ACCELERATING BEAMS
نویسندگان
چکیده
منابع مشابه
Accelerating beams.
We demonstrate that any two-dimensional accelerating beam can be described in a canonical form in Fourier space. In particular, we demonstrate that there is a one-to-one correspondence between complex functions in the real line (the line spectrum) and accelerating beams. An arbitrary line spectrum can be used to generate novel accelerating beams with diverse transverse shapes. The line spectra ...
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We demonstrate the existence of accelerating parabolic beams that constitute, together with the Airy beams, the only orthogonal and complete families of solutions of the two-dimensional paraxial wave equation that exhibit the unusual ability to remain diffraction-free and freely accelerate during propagation. Since the accelerating parabolic beams, like the Airy beams, carry infinite energy, we...
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متن کاملAccelerating Optical Beams
Thanks to their unique interference, accelerating beams curve as they travel. They require no waveguiding structures or external potentials and appear even in free space. This beautiful phenomenon has led to many intriguing ideas and exciting new applications.
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ژورنال
عنوان ژورنال: Computer Optics
سال: 2014
ISSN: 2412-6179,0134-2452
DOI: 10.18287/0134-2452-2014-38-1-31-37