A local micro-size change of refractive index due to photorefractive effect was effectively used for the extinction ratio improvement of a Mach-Zehnder lithium niobate modulator. The extinction ratio increase of 17 dB was demonstrated.

© 2017 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