This article [Opt. Eng. 50, 091311 (2011)] was originally published on 3 August 2011 with an error in the references.
Reference 88 was replaced with the reference below; all citations of Ref. 88 refer to the new reference. This reference was also inserted at the end of the sentence “The principle of digital holographic microscopy (DHM) is shown in Fig. 3,” on page 3. At the end of Figure caption 3, Ref. 87 was replaced with the new Ref. 88.
The manuscript was corrected online on December 30, 2011.