Method for measurements of second-order nonlinear optical coefficient based on Z-scan
| Autor: | Yongfa Kong, Wei-Ping Zang, Shuqi Chen, Zhi-Bo Liu, Jianguo Tian, Wen-Yuan Zhou |
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| Rok vydání: | 2007 |
| Předmět: |
Physics
business.industry Nonlinear optics Nonlinear coefficient Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Nonlinear optical Frequency conversion Optics Transmittance Order (group theory) Z-scan technique Electrical and Electronic Engineering Physical and Theoretical Chemistry business Absorption (electromagnetic radiation) |
| Zdroj: | Optics Communications. 274:213-217 |
| ISSN: | 0030-4018 |
| Popis: | The method for measuring second-order nonlinear optical coefficients based on well-known Z-scan is presented. The influence of linear absorption coefficients on normalized transmittance is discussed. Using this method, we obtained the second-order nonlinear coefficient d31(5%MgO:LiNbO3) = 4.5 × 10−12 m/v at 1064 nm, which agrees well with theoretical calculations and previous well-known values. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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