Conjugated Polycyanines: A New Class of Materials with Large Third‐Order Optical Nonlinearities
Source abstract
Abstract
A fully conjugated polycyanine (AJMPC02) showing a very large Re(γ) value of −9.0 × 10−57 mks at 1.3 μm is synthesized. It is used as a host polymer for anionic TCF-cyanines for creating a complementary polymeric cyanine salt complex, which exhibits a Re(γ) value of −5.6 × 10−57 mks at 1.3 μm. A good optical quality thin film based on AJMPC02-TCF gives a Re(γ) value of −2.1 × 10−18 mks at 1.3 μm and −8.5 × 10−19 mks at 1.55 μm, which are among the highest values reported for molecular materials, and much higher than those derived from silicon.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Porphyrin and Phthalocyanine Chemistry · Nonlinear Optical Materials Research · Nonlinear Optical Materials Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Materials Science and Engineering University of Washington Seattle WA 98195 USA
CREOL, The College of Optics and Photonics University of Central Florida Orlando FL 32816 USA
School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics Georgia Institute of Technology Atlanta GA 30332–0400 USA
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