TY - GEN
T1 - Optimizing the design of trefoil phase plates for wavefront coding
AU - Olvera-Angeles, J. M.
AU - Padilla-Vivanco, A.
AU - Sasian, J.
AU - Schwiegerling, J.
AU - Arines, J.
AU - Acosta, E.
N1 - Publisher Copyright:
© 2017 The Japan Society of Applied Physics.
PY - 2017/11/19
Y1 - 2017/11/19
N2 - Wavefront Coding (WFC) is a technique which makes use of generalized aspheric optics and digital signal processing to greatly increase the depth of focus and/or reduce the cost of imaging systems. Usually, cubic phase elements are employed to obtain images that are insensitive to defocus and some aberrations. In this work we will show how to optimize the design of a trefoil phase plate in order to optimize its performance for large amounts of defocus.
AB - Wavefront Coding (WFC) is a technique which makes use of generalized aspheric optics and digital signal processing to greatly increase the depth of focus and/or reduce the cost of imaging systems. Usually, cubic phase elements are employed to obtain images that are insensitive to defocus and some aberrations. In this work we will show how to optimize the design of a trefoil phase plate in order to optimize its performance for large amounts of defocus.
UR - https://www.scopus.com/pages/publications/85045846799
UR - https://www.scopus.com/pages/publications/85045846799#tab=citedBy
U2 - 10.23919/MOC.2017.8244631
DO - 10.23919/MOC.2017.8244631
M3 - Conference contribution
AN - SCOPUS:85045846799
T3 - 22nd Microoptics Conference, MOC 2017
SP - 354
EP - 355
BT - 22nd Microoptics Conference, MOC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 22nd Microoptics Conference, MOC 2017
Y2 - 19 November 2017 through 22 November 2017
ER -