Laser Fabrication and Comparative Study of Planoconcave and Planoconvex Microlenses on Fused Silica and Sapphire
We report on fabricating planoconcave lenses using a picosecond 355 nm wavelength laser and a CO<sub>2</sub> laser. We also report the fabrication of the planoconvex microlens array on fused silica by patterned micromachining using a picosecond laser and reshaping using a CO<sub>2&...
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| Main Authors: | Narayana R. Gottumukkala, Caleb Barnes, Mool C. Gupta |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-05-01
|
| Series: | Micromachines |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2072-666X/16/6/608 |
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