Third order nonlinearity in organometallic polyalkynes

Timothy C. Corcoran*, Muhammad S. Khan, Muna R.A. Al-Mandhary

*المؤلف المقابل لهذا العمل

نتاج البحث: المساهمة في مجلةConference articleمراجعة النظراء

1 اقتباس (Scopus)


Polymeric materials made of polyalkynes [-C≡C-]n have long been known to exhibit delocalized π-electron systems. However. these materials normally are insoluble and hence of little practical use as nonlinear optical materials. We have prepared a series of polyalkynes which incorporate side chains, typically attached to a metal atom such as Pt. causing the polymer to be readily soluble. The rigid-rod geometry of ordinary polyalkynes is preserved in this arrangement due to the square planar coordination of the metal atom. The thermal stability (decomposition temperature and Tg) measurements and the third-order nonlinear susceptibilities determined at 1064 nm are presented.

اللغة الأصليةEnglish
الصفحات (من إلى)196-201
عدد الصفحات6
دوريةProceedings of SPIE - The International Society for Optical Engineering
مستوى الصوت3147
المعرِّفات الرقمية للأشياء
حالة النشرPublished - 1997
الحدثNonlinear Optical Properties of Organic Materials X - San Diego, CA, United States
المدة: يوليو ٣٠ ١٩٩٧أغسطس ١ ١٩٩٧

ASJC Scopus subject areas

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