Nonlinear refraction and absorption from 1300 to 2200 in single crystal polymer poly[bis(p-toluene sulfonate)] of 2, 4-hexadiyne-1, 6-diol (PTS)

Authors :: George I. Stegeman
Sergey V. Polyakov
Fumiyo Yoshino
Mingguo Liu
Source :: Postconference Digest Quantum Electronics and Laser Science, 2003. QELS..
Publication Year :: 2003
Publisher :: IEEE, 2003.
Abstract: Multi-photon absorption and refraction were measured in polydiacetylene-PTS (p-toluene sulfonate) from 1200 to 2200 nm. The four-photon absorption coefficient peaks at 1900 nm and n/sub 2/ decreases monotonically over this range.

Subjects :: chemistry.chemical_compound
Materials science
Sulfonate
chemistry
Attenuation coefficient
Diol
Analytical chemistry
Infrared spectroscopy
Absorption (chemistry)
Single crystal
Refraction
Two-photon absorption

Database :: OpenAIRE
Journal :: Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.
Accession number :: edsair.doi...........3ad6059ab915bbf589985e959d7e1688
Full Text :: https://doi.org/10.1109/qels.2003.238152

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