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HoloCam | LDL | 3DMA | HEW | OFM | P-DH-PALM | DH-PALM | Locate | Track | DH-PSF | QSIP

Double-helix point spread function (DH-PSF)

The Double-helix point spread function is an engineered PSF specifically designed for 3D imaging. The PSF design involves an optimization procedure that applies constraints in the Gauss-Laguerre modal plane, the spatial domain, and the Fourier domain, and achieves over thirty times improvement in transfer function efficiency. [See Opt. Exp. 16, 3484 (2008) ]

Optics Express Top Downloads (March 2008)

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[See DH-PSF movie]