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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Microsc Res Tech. 2013 Jan 7;76(3):282–289. doi: 10.1002/jemt.22165

Figure 6.

Figure 6

Comparison of the pulse modulation and the sinusoidal modulation. The offset was +1.4V. The exposure time was 100 ms and the MCP voltage was 800V. Measurement was done with 16 phase-steps and 320 frames for average. A-B), a convularia sample was imaged with the pulse modulation and sinusoidal modulation methods, respectively. C) Line profiles at the same position in A and B. The optical resolution is better with the pulse modulation method. Details in the black cycles in A to B are distinguishable. D) The harmonic components obtained in A and B.