Figure 1: Working principle of SDT. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 1: Working principle of SDT.

Caption

a Schematic of the SDT system. Sample arm scan allows volumetric imaging whereas reference arm scan allows compensations for sample-induced aberrations. b Illustration of focus shift induced by thick layered tissues. c Point spread functions for point scatterers positioned at two different depths, d = 0 and 400 μm. d, e Corresponding amplitude of the optical transfer functions in k-space with reference wave arrival time τR = 0 and 230 fs.

Credit

by Sungsam Kang, Renjie Zhou, Marten Brelen, Heather K. Mak, Yuechuan Lin, Peter T.C. So and Zahid Yaqoob

Usage Restrictions

Credit must be given to the creator.

License

CC BY

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.