Abstract
an improved version of Jorge Ojeda-Castaneda’s tunable phase mask [1] is proposed. By moving the two cosinusoidal phase components in an asymmetric way, both the sensitiveness to defocus and the effective bandwidth become tunable.
© 2014 Optical Society of America
PDF ArticleMore Like This
Manjunath Somayaji, Vikrant R. Bhakta, and Marc P. Christensen
FThT7 Frontiers in Optics (FiO) 2010
Jeffrey A. Davis and Don M. Cottrell
FW3A.57 Frontiers in Optics (FiO) 2012
Kathleen Adelsberger, Robert Boye, and James Zavislan
IW1A.5 International Optical Design Conference (IODC) 2014