The two-photon absorption cross section of optimized donor-acceptor substituted small molecules can become extremely large when compared to the size of the molecules and also when compared to the fundamental quantum limit.
© 2015 Optical Society of America
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