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Virtual Journal for Biomedical Optics

Virtual Journal for Biomedical Optics

| EXPLORING THE INTERFACE OF LIGHT AND BIOMEDICINE

  • Editors: Andrew Dunn and Anthony Durkin
  • Vol. 7, Iss. 7 — Jun. 25, 2012

Single-pulse coherent diffraction imaging using soft x-ray laser

Hyon Chol Kang, Hyung Taek Kim, Sang Soo Kim, Chan Kim, Tae Jun Yu, Seong Ku Lee, Chul Min Kim, I Jong Kim, Jae Hee Sung, Karol A. Janulewicz, Jongmin Lee, and Do Young Noh  »View Author Affiliations


Optics Letters, Vol. 37, Issue 10, pp. 1688-1690 (2012)
http://dx.doi.org/10.1364/OL.37.001688


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Abstract

We report a coherent diffraction imaging (CDI) using a single 8 ps soft x-ray laser pulse at a wavelength of 13.9 nm. The soft x-ray pulse was generated by a laboratory-scale intense pumping laser providing coherent x-ray pulses up to the level of 1011photons/pulse. A spatial resolution below 194 nm was achieved with a single pulse, and it was shown that a resolution below 55 nm is feasible with improved detector capability. The single-pulse CDI might provide a way to investigate dynamics of nanoscale molecules or particles.

© 2012 Optical Society of America

OCIS Codes
(100.5070) Image processing : Phase retrieval
(180.7460) Microscopy : X-ray microscopy
(320.7100) Ultrafast optics : Ultrafast measurements
(340.7440) X-ray optics : X-ray imaging

ToC Category:
X-ray Optics

History
Original Manuscript: December 27, 2011
Revised Manuscript: March 4, 2012
Manuscript Accepted: March 4, 2012
Published: May 10, 2012

Virtual Issues
Vol. 7, Iss. 7 Virtual Journal for Biomedical Optics

Citation
Hyon Chol Kang, Hyung Taek Kim, Sang Soo Kim, Chan Kim, Tae Jun Yu, Seong Ku Lee, Chul Min Kim, I Jong Kim, Jae Hee Sung, Karol A. Janulewicz, Jongmin Lee, and Do Young Noh, "Single-pulse coherent diffraction imaging using soft x-ray laser," Opt. Lett. 37, 1688-1690 (2012)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=ol-37-10-1688

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