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Browsing by Subject "Phase modulation"

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Brightness enhancement in a solid-state laser by mode transformation

Author: Naidoo, Darryl ; Litvin, Ihar ; Forbes, A Date: Jul 2018 Laser brightness is a measure of the ability to deliver intense light to a target and encapsulates both the energy content and the beam quality. High-brightness lasers require that both parameters be maximized, yet standard laser cavities do ... Read more
Brightness enhancement in a solid-state laser by mode transformation

Author: Naidoo, Darryl ; Litvin, Ihar ; Forbes, A Date: Jul 2018 Laser brightness is a measure of the ability to deliver intense light to a target and encapsulates both the energy content and the beam quality. High-brightness lasers require that both parameters be maximized, yet standard laser cavities do ... Read more
Evolution of the optical vortex density in phase corrected speckle fields

Author: Roux, FS ; Chen, M Date: Sep 2010 In an attempt to understand the process whereby the phase modulation due to atmospheric turbulance causes phase singularities (also called optical vortices), the authors investigated the effect of phase perturbations in speckle beams. They ... Read more
Modal decomposition without a priori scale information

Author: Schulze, C ; Ngcobo, Sandile ; Duparre, M ; Forbes, A Date: Dec 2012 The modal decomposition of an arbitrary optical field may be done without regard to the spatial scale of the chosen basis functions, but this generally leads to a large number of modes in the expansion. While this may be considered as ... Read more

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Browsing by Subject "Phase modulation"

Browsing by Subject "Phase modulation"

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