Organic conjugated nonlinear optical (NLO) macromolecules have been shown to successfully absorb and detect
entangled photons generated by the process of spontaneous parametric down-conversion (SPDC). Entangled photon
pairs produced by SPDC are used in our laboratory to investigate entangled two-photon absorption (ETPA) at extremely
low excitation fluxes in these materials. In this proceeding we show that with novel 2-D multi-annulene macromolecules
we are able to demonstrate a strong ETPA cross-section which is also sensitive to the spatial orientation of the SPDC
emission pattern.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.