Judicious substitution of chalcogenopyrylium-terminated polymethine dyes with sterically demanding groups ameliorates the deleterious effects of aggregation on the optical properties of these materials in the solid state, facilitating high-number-density films that exhibit an unprecedented combination of nonlinear optical properties with low linear and nonlinear losses.
|Number of pages||5|
|State||Published - Nov 2014|
ASJC Scopus subject areas
- Materials Science (all)
- Mechanics of Materials
- Process Chemistry and Technology
- Electrical and Electronic Engineering