Effects of nonlinear absorption on laser Gaussian beam profile
The evolution of the transmitted ultrashort laser beam profile through sapphire samples was examined from linear absorption to nonlinear absorption using a thermal paper. The sapphire samples were either double-sided polished or single-sided polished (with one side rough). For linear absorptio...
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| Format: | Final Year Project |
| Language: | English |
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Nanyang Technological University
2022
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| Online Access: | https://hdl.handle.net/10356/157877 |
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| Institution: | Nanyang Technological University |
| Language: | English |