Frequency and duty cycle modulation optimization in minimizing thermal accumulation effect in Z-scan measurement with high-repetition-rate laser
In this study, we demonstrate the optimization of the chopper frequency and duty cycle in a Z-scan measurement with a 250MHz high-repetitionrate(HRR)femtosecond laser to minimize the thermal lensing effect due to cumulative heating of the sample. The result shows that such minimization can be achie...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
The Japan Society of Applied Physics
2014
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/38872/ http://irep.iium.edu.my/38872/ http://irep.iium.edu.my/38872/ http://irep.iium.edu.my/38872/1/JJAP_Mohd_Shahnan.pdf |