Inscribing diffraction grating inside silicon substrate using a subnanosecond laser in one photon absorption wavelength
Abstract Using focused subnanosecond laser pulses at $$1.064\,\upmu \hbox {m}$$ 1.064 μ m wavelength, modification of silicon into opaque state was induced. While silicon exhibits one-photon absorption at this wavelength, the modification was induced inside $$300\,\upmu \hbox {m}$$ 300 μ m -thick si...
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| Autores principales: | , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2020
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/57fc66334f8140fd9bb6d97ac1875417 |
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