Frequency and duty cycle modulation optimization in minimizing thermal accumulation effect in Z-scan measurement with high-repetition-rate laser

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 250 MHz high-repetition-rate (HRR) femtosecond laser to minimize the thermal lensing effect due to cumulative heating of the sample. The result shows that such minimization can be ac...

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Bibliographic Details
Main Authors: Zainal Abidin, Mohd Shahnan, Muhammad Noor, Ahmad Shukri, Abdul Rashid, Suraya, Mahdi, Mohd Adzir
Format: Article
Language:English
Published: Japan Society of Applied Physics 2014
Online Access:http://psasir.upm.edu.my/id/eprint/37717/
http://psasir.upm.edu.my/id/eprint/37717/1/Frequency%20and%20duty%20cycle%20modulation%20optimization%20in%20minimizing%20thermal%20accumulation%20effect%20in%20Z.pdf

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