Noise-robust coherent diffractive imaging with a single diffraction pattern

The resolution of single-shot coherent diffractive imaging at X-ray free-electron laser facilities is limited by the low signal-to-noise level of diffraction data at high scattering angles. The iterative reconstruction methods, which phase a continuous diffraction pattern to produce an image, must be able to extract information from these weak signals to obtain the best quality images. Here we show how to modify iterative reconstruction methods to improve tolerance to noise. The method is demonstrated with the hybrid input-output method on both simulated data and single-shot diffraction patterns taken at the Linac Coherent Light Source. (C) 2012 Optical Society of America

Wang, F. (author)
Loh, N. D. (author)
Ekeberg, TomasUppsala universitet,Molekylär biofysik(Swepub:uu)tomek611 (author)
Maia, F. R. N. C. (author)
Hantke, Max FelixUppsala universitet,Molekylär biofysik(Swepub:uu)maxha207 (author)
van der Schot, GijsUppsala universitet,Molekylär biofysik(Swepub:uu)gijva150 (author)
Hampton, C. Y. (author)
Sierra, R. G. (author)
Aquila, A. (author)
Bajt, S. (author)
Barthelmess, M. (author)
Bostedt, C. (author)
Bozek, J. D. (author)
Coppola, N. (author)
Epp, S. W. (author)
Erk, B. (author)
Fleckenstein, H. (author)
Foucar, L. (author)
Frank, M. (author)
Graafsma, H. (author)
Gumprecht, L. (author)
Hartmann, A. (author)
Hartmann, R. (author)
Hauser, G. (author)
Hirsemann, H. (author)
Holl, P. (author)
Kassemeyer, S. (author)
Kimmel, N. (author)
Liang, M. (author)
Lomb, L. (author)
Marchesini, S. (author)
Nass, K. (author)
Pedersoli, E. (author)
Reich, C. (author)
Rolles, D. (author)
Rudek, B. (author)
Rudenko, A. (author)
Schulz, J. (author)
Shoeman, R. L. (author)
Soltau, H. (author)
Starodub, D. (author)
Steinbrener, J. (author)
Stellato, F. (author)
Strueder, L. (author)
Ullrich, J. (author)
Weidenspointner, G. (author)
White, T. A. (author)
Wunderer, C. B. (author)
Barty, A. (author)
Schlichting, I. (author)
Bogan, M. J. (author)
Chapman, H. N. (author)
Uppsala universitetMolekylär biofysik (creator_code:org_t)

By the author/editor: Martin, A. V.; Wang, F.; Loh, N. D.; Ekeberg, Tomas; Maia, F. R. N. C ...; Hantke, Max Feli ...; show more...; van der Schot, G ...; Hampton, C. Y.; Sierra, R. G.; Aquila, A.; Bajt, S.; Barthelmess, M.; Bostedt, C.; Bozek, J. D.; Coppola, N.; Epp, S. W.; Erk, B.; Fleckenstein, H.; Foucar, L.; Frank, M.; Graafsma, H.; Gumprecht, L.; Hartmann, A.; Hartmann, R.; Hauser, G.; Hirsemann, H.; Holl, P.; Kassemeyer, S.; Kimmel, N.; Liang, M.; Lomb, L.; Marchesini, S.; Nass, K.; Pedersoli, E.; Reich, C.; Rolles, D.; Rudek, B.; Rudenko, A.; Schulz, J.; Shoeman, R. L.; Soltau, H.; Starodub, D.; Steinbrener, J.; Stellato, F.; Strueder, L.; Ullrich, J.; Weidenspointner, ...; White, T. A.; Wunderer, C. B.; Barty, A.; Schlichting, I.; Bogan, M. J.; Chapman, H. N.; show less...

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