The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Summary form only given. Hybrid organic-solgel nonlinear materials are being investigated as high speed low voltage modulators. This paper provides a summary of our recent results in this area. Various design structures will be reviewed. We have also demonstrated near ~100% poling efficiency in several generations of hybrid electro-optic (EO) polymer/sol-gel waveguide modulators, using crosslinkable...
A proposed hybrid modulator structure reduces both the optical loss and half wave voltage (Vpi). A sol-gel waveguide core transversely sandwiched between electro-optic (EO) polymer cores without Y-branches to enable an adiabatic transition with higher mode confinement.
We demonstrated the highest electro-optic (EO) coefficient with the highest poling efficiency (~100%) in actual modulator devices. This breakthrough was accomplished with contact poling of a crosslinkable EO polymer with an electrically conductive sol-gel cladding.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.