Dynamic Scattering Suppresses OCT Speckle and Aberrations
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Researchers have proposed using dynamic scattering to control speckle noise and aberrations in optical coherence tomography (OCT). Speckle arises from spatially coherent light; removing coherence eliminates speckle but also sacrifices the interferometric imaging capability of OCT. The method strikes a balance between the two to enhance detail in high-resolution imaging.
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- Photonics.comDynamic Scattering Method Suppresses Speckle Noise and Aberrations in OCT Imaging
Researchers have proposed using dynamic scattering to control speckle noise and aberrations in optical coherence tomography (OCT). Speckle arises from spatially coherent light; removing coherence eliminates speckle but also sacrifices interferometric imaging capabilities such as OCT. The method strikes a balance between the two to improve detail in high-resolution imaging.
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