Investigation of nonlinear absorption coefficient (β) and nonlinear refraction (n2) of L-threoninium P-toluenesulfonate monohydrate organic single crystal using two laser sources

• Published in: Optical materials Vol. 141; p. 113944
• Main Authors: Das, S., Mondal, T., Suminda
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.07.2023
• Subjects: Nonlinear optical materials; Third order nonlinearity; Z-scan. L-threoninium P-toluenesulfonate monohydrate crystal; Nonlinear optical materials; Z-scan. L-threoninium P-toluenesulfonate monohydrate crystal; Third order nonlinearity

Third order nonlinear optical properties of organic crystal L-threoninium P-toluenesulfonate monohydrate was investigated by ‘Z-scan’ technique employing two different laser sources under different intensities at 532 nm CW laser and 1064 nm pulsed laser respectively. Nonlinear absorption coefficient...