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OSA Publishing

3 September 2018, Volume 26, Issue 18, pp. 22574-24279; Energy Express pp: A709–A914   158 articles


Laser Machining and Material Processing

X-ray phase contrast observation of solidification and hot crack propagation in laser spot welding of aluminum alloy

Opt. Express 26(18), 22626-22636 (2018)  View: HTML | PDF

Fabrication of a high-quality axicon by femtosecond laser ablation and CO2 laser polishing for quasi-Bessel beam generation

Opt. Express 26(18), 23287-23294 (2018)  View: HTML | PDF

Hybrid micro-optical elements by laser-based fabrication of Fresnel lenses on the end face of gradient index lenses

Opt. Express 26(18), 23751-23759 (2018)  View: HTML | PDF

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