Phase-shifting interferometry capable of selectively extracting multiple wavelength information is presented. Specific phase shifts are introduced to extract wavelength. The proposed technique is applied to sequential and parallel phase-shifting digital holography. Validity is numerically confirmed.

© 2014 Optical Society of America

PDF Article


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription