ArticleNanomaterials (Basel, Switzerland)2019
Laser-Inscribed Stress-Induced Birefringence of Sapphire.
Article in Nanomaterials (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Steric-Guided Coordination Engineering Enables Significantly Optimized Optical Anisotropy via Sulfur-Driven [CSmall (Weinheim an der Bergstrasse, Germany) · 2026Article
- Synergistic engineering of ultraviolet metal-free crystals with exceptional birefringenceChemical science · 2025Article
- Nanohydrodynamic Local Compaction and Nanoplasmonic Form-Birefringence Inscription by Ultrashort Laser Pulses in Nanoporous Fused Silica.Nanomaterials (Basel, Switzerland) · 2022Article
- Femtosecond Laser-Based Micromachining of Rotational-Symmetric Sapphire Workpieces.Materials (Basel, Switzerland) · 2022Article
- Monolithic 3D phase profile formation in glass for spatial and temporal control of optical waves.Optics express · 2022Article
- Research advances of femtosecond laser-induced nanogratings for transparent materials.Frontiers in chemistry · 2022Review
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Authors and funding
10 authors.
Funding
Abstract
Birefringence of 3 × 10 - 3 is demonstrated inside cross-sectional regions of 100 μ m, inscribed by axially stretched Bessel-beam-like fs-laser pulses along the c-axis inside sapphire. A high birefringence and retardance of λ / 4 at mid-visible spectral range (green) can be achieved using stretched beams with axial extension of 30-40 μ m. Chosen conditions of laser-writing ensure that there are no formations of self-organized nano-gratings. This method can be adopted for creation of polarization optical elements and fabrication of spatially varying birefringent patterns for optical vortex generation.
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Registered trials
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