Title of article
Synthesis, crystal growth and characterisation of a new nonlinear optical material — urea l-malic acid
Author/Authors
de Matos Gomes، نويسنده , , E and Venkataramanan، نويسنده , , V and Nogueira، نويسنده , , E and Belsley، نويسنده , , M and Proença، نويسنده , , F and Criado، نويسنده , , A and Dianez، نويسنده , , M.J. and Estrada-Leَn، نويسنده , , M.D and Perez-Garrido، نويسنده , , S، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2000
Pages
4
From page
225
To page
228
Abstract
Urea l-malic acid, a new second order nonlinear optical crystal, has been synthesized and its sructure determined by X-ray single crystal diffraction. It is biaxial, space group P21, with the structure consisting of urea and l-malic acid molecules held together by a network of hydrogen bonds. The crystals are non hygroscopic and display a transmission of >70% from 380 to 1440 nm. Preliminary measurements indicate that the second harmonic generation efficiency at a fundamental wavelength of 1064 nm is roughly three times greater than that of KDP.
Keywords
crystal structure , Non-linear optical materials , Organic compounds
Journal title
Synthetic Metals
Serial Year
2000
Journal title
Synthetic Metals
Record number
2073865
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