- Phase contrast soft x-ray microscopy using Zernike zone platesAnne Sakdinawat
1University of California San Francisco and University of California Berkeley Joint Graduate Group in Bioengineering, Berkeley, California 94720, USA
Opt Express 16:1559-64. 2008..Imaging using a regular zone plate, positive ZZP, and negative ZZP was performed at a wavelength of lambda = 2.163 nm. Contrast enhancement with the positive ZZP and contrast reversal with the negative ZZP were observed...
- Soft-X-ray microscopy using spiral zone platesAnne Sakdinawat
University of California San Francisco and University of California Berkeley Joint Graduate Group in Bioengineering, University of California, Berkeley, CA 94720, USA
Opt Lett 32:2635-7. 2007..The charge 1 and charge 2 SZP images exhibited isotropic edge enhancement as a result of radial Hilbert filtering...