5 March 2008 Hermite-Laguerre-Gaussian beams in astigmatic optical systems
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Proceedings Volume 7009, Second International Conference on Advanced Optoelectronics and Lasers; 70090M (2008) https://doi.org/10.1117/12.793382
Event: Second International Conference on Advanced Optoelectronics and Lasers, 2005, Yalta, Ukraine
Abstract
A transformation of a higher Gaussian beam in general astigmatic optical systems is described in terms of rotations in 3D space. This way is simpler than direct Fourier integral calculation and preferable for numerical simulations. Two examples of optical systems and corresponding transformations, connecting with mode converter and fractional Fourier transform, are discussed.
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E. G. Abramochkin, E. V. Razueva, V. G. Volostnikov, "Hermite-Laguerre-Gaussian beams in astigmatic optical systems", Proc. SPIE 7009, Second International Conference on Advanced Optoelectronics and Lasers, 70090M (5 March 2008); doi: 10.1117/12.793382; https://doi.org/10.1117/12.793382
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