Determination of femtosecond ablation thresholds by using laser ablation induced photoacoustics (LAIP)
- Autores
- Orzi, Daniel Jesús Omar; Alvira, Fernando Carlos; Bilmes, Gabriel Mario
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Femtosecond laser material processing as micromachining and nanoparticles fabrication require a careful control of the fluences deposited on the samples. In many cases, best results are obtained by using fluences slightly above the Laser Ablation Threshold (LAT), therefore its accurate determination is an important requirement. LAT can be obtained by measuring the intensity of the acoustic signal generated during the ablation process as a function of the laser fluence. In this work femtosecond laser ablation thresholds of commercially polished stainless steel plates, white high impact polystyrene, frosted glass, antique rag papers and silicon oxynitride thin films were determined by using laser ablation induced photoacoustics (LAIP). Results were compared with similar data previously obtained by using a nanosecond Nd:YAG laser.
Centro de Investigaciones Ópticas
Laboratorio de Ablación Láser, Fotónica e Imágenes 3D - Materia
-
Física
Laser Ablation
Femtosecond Laser
Acoustic Signal
Laser Fluence
Ablation Process - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/143615
Ver los metadatos del registro completo
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Determination of femtosecond ablation thresholds by using laser ablation induced photoacoustics (LAIP)Orzi, Daniel Jesús OmarAlvira, Fernando CarlosBilmes, Gabriel MarioFísicaLaser AblationFemtosecond LaserAcoustic SignalLaser FluenceAblation ProcessFemtosecond laser material processing as micromachining and nanoparticles fabrication require a careful control of the fluences deposited on the samples. In many cases, best results are obtained by using fluences slightly above the Laser Ablation Threshold (LAT), therefore its accurate determination is an important requirement. LAT can be obtained by measuring the intensity of the acoustic signal generated during the ablation process as a function of the laser fluence. In this work femtosecond laser ablation thresholds of commercially polished stainless steel plates, white high impact polystyrene, frosted glass, antique rag papers and silicon oxynitride thin films were determined by using laser ablation induced photoacoustics (LAIP). Results were compared with similar data previously obtained by using a nanosecond Nd:YAG laser.Centro de Investigaciones ÓpticasLaboratorio de Ablación Láser, Fotónica e Imágenes 3D2013info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf735-739http://sedici.unlp.edu.ar/handle/10915/143615enginfo:eu-repo/semantics/altIdentifier/issn/0947-8396info:eu-repo/semantics/altIdentifier/issn/1432-0630info:eu-repo/semantics/altIdentifier/issn/1996-0948info:eu-repo/semantics/altIdentifier/doi/10.1007/s00339-012-7230-xinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T11:04:19Zoai:sedici.unlp.edu.ar:10915/143615Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:04:19.381SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Determination of femtosecond ablation thresholds by using laser ablation induced photoacoustics (LAIP) |
| title |
Determination of femtosecond ablation thresholds by using laser ablation induced photoacoustics (LAIP) |
| spellingShingle |
Determination of femtosecond ablation thresholds by using laser ablation induced photoacoustics (LAIP) Orzi, Daniel Jesús Omar Física Laser Ablation Femtosecond Laser Acoustic Signal Laser Fluence Ablation Process |
| title_short |
Determination of femtosecond ablation thresholds by using laser ablation induced photoacoustics (LAIP) |
| title_full |
Determination of femtosecond ablation thresholds by using laser ablation induced photoacoustics (LAIP) |
| title_fullStr |
Determination of femtosecond ablation thresholds by using laser ablation induced photoacoustics (LAIP) |
| title_full_unstemmed |
Determination of femtosecond ablation thresholds by using laser ablation induced photoacoustics (LAIP) |
| title_sort |
Determination of femtosecond ablation thresholds by using laser ablation induced photoacoustics (LAIP) |
| dc.creator.none.fl_str_mv |
Orzi, Daniel Jesús Omar Alvira, Fernando Carlos Bilmes, Gabriel Mario |
| author |
Orzi, Daniel Jesús Omar |
| author_facet |
Orzi, Daniel Jesús Omar Alvira, Fernando Carlos Bilmes, Gabriel Mario |
| author_role |
author |
| author2 |
Alvira, Fernando Carlos Bilmes, Gabriel Mario |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Física Laser Ablation Femtosecond Laser Acoustic Signal Laser Fluence Ablation Process |
| topic |
Física Laser Ablation Femtosecond Laser Acoustic Signal Laser Fluence Ablation Process |
| dc.description.none.fl_txt_mv |
Femtosecond laser material processing as micromachining and nanoparticles fabrication require a careful control of the fluences deposited on the samples. In many cases, best results are obtained by using fluences slightly above the Laser Ablation Threshold (LAT), therefore its accurate determination is an important requirement. LAT can be obtained by measuring the intensity of the acoustic signal generated during the ablation process as a function of the laser fluence. In this work femtosecond laser ablation thresholds of commercially polished stainless steel plates, white high impact polystyrene, frosted glass, antique rag papers and silicon oxynitride thin films were determined by using laser ablation induced photoacoustics (LAIP). Results were compared with similar data previously obtained by using a nanosecond Nd:YAG laser. Centro de Investigaciones Ópticas Laboratorio de Ablación Láser, Fotónica e Imágenes 3D |
| description |
Femtosecond laser material processing as micromachining and nanoparticles fabrication require a careful control of the fluences deposited on the samples. In many cases, best results are obtained by using fluences slightly above the Laser Ablation Threshold (LAT), therefore its accurate determination is an important requirement. LAT can be obtained by measuring the intensity of the acoustic signal generated during the ablation process as a function of the laser fluence. In this work femtosecond laser ablation thresholds of commercially polished stainless steel plates, white high impact polystyrene, frosted glass, antique rag papers and silicon oxynitride thin films were determined by using laser ablation induced photoacoustics (LAIP). Results were compared with similar data previously obtained by using a nanosecond Nd:YAG laser. |
| publishDate |
2013 |
| dc.date.none.fl_str_mv |
2013 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/143615 |
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http://sedici.unlp.edu.ar/handle/10915/143615 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
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info:eu-repo/semantics/altIdentifier/issn/0947-8396 info:eu-repo/semantics/altIdentifier/issn/1432-0630 info:eu-repo/semantics/altIdentifier/issn/1996-0948 info:eu-repo/semantics/altIdentifier/doi/10.1007/s00339-012-7230-x |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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application/pdf 735-739 |
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