The optical properties of liquid crystal (LC) gratings with a mobile glass substrate were investigated for optical displacement sensor applications. The relative positional shift of the substrate can be determined because the diffraction efficiency depends on the displacement of the mobile glass substrate. Moreover, the appropriate applied voltage for measuring the displacement was discussed.

© 2016 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