Compact curved-grating stretcher for laser pulse amplification

A compact pulse stretcher using curved diffraction gratings is presented. It introduces positive group-delay dispersion and can operate in conjunction with a standard grating-pair compressor in chirped-pulse amplification systems. It presents several advantages over other systems proposed: It has no...

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Autores principales: Martínez, Oscar Eduardo, González Inchauspe, Carlota María Fabiola
Publicado: 1997
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01469592_v22_n11_p811_Martinez
http://hdl.handle.net/20.500.12110/paper_01469592_v22_n11_p811_Martinez
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_01469592_v22_n11_p811_Martinez
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spelling paper:paper_01469592_v22_n11_p811_Martinez2023-06-08T15:12:36Z Compact curved-grating stretcher for laser pulse amplification Martínez, Oscar Eduardo González Inchauspe, Carlota María Fabiola A compact pulse stretcher using curved diffraction gratings is presented. It introduces positive group-delay dispersion and can operate in conjunction with a standard grating-pair compressor in chirped-pulse amplification systems. It presents several advantages over other systems proposed: It has no degrees of freedom and so is not highly sensitive to alignment errors, it is easy to align, it has a compact and robust design, and it uses standard optics. The frequency-dependent delay, dispersions up to third order, and the design parameters of the stretcher-compressor system that will yield good matching are analyzed. Examples of design specifications for a 40-fs pulse with a central wavelength of λ = 800 nm are given. © 1997 Optical Society of America. Fil:Martínez, O.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:González Inchauspe, C.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1997 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01469592_v22_n11_p811_Martinez http://hdl.handle.net/20.500.12110/paper_01469592_v22_n11_p811_Martinez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description A compact pulse stretcher using curved diffraction gratings is presented. It introduces positive group-delay dispersion and can operate in conjunction with a standard grating-pair compressor in chirped-pulse amplification systems. It presents several advantages over other systems proposed: It has no degrees of freedom and so is not highly sensitive to alignment errors, it is easy to align, it has a compact and robust design, and it uses standard optics. The frequency-dependent delay, dispersions up to third order, and the design parameters of the stretcher-compressor system that will yield good matching are analyzed. Examples of design specifications for a 40-fs pulse with a central wavelength of λ = 800 nm are given. © 1997 Optical Society of America.
author Martínez, Oscar Eduardo
González Inchauspe, Carlota María Fabiola
spellingShingle Martínez, Oscar Eduardo
González Inchauspe, Carlota María Fabiola
Compact curved-grating stretcher for laser pulse amplification
author_facet Martínez, Oscar Eduardo
González Inchauspe, Carlota María Fabiola
author_sort Martínez, Oscar Eduardo
title Compact curved-grating stretcher for laser pulse amplification
title_short Compact curved-grating stretcher for laser pulse amplification
title_full Compact curved-grating stretcher for laser pulse amplification
title_fullStr Compact curved-grating stretcher for laser pulse amplification
title_full_unstemmed Compact curved-grating stretcher for laser pulse amplification
title_sort compact curved-grating stretcher for laser pulse amplification
publishDate 1997
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01469592_v22_n11_p811_Martinez
http://hdl.handle.net/20.500.12110/paper_01469592_v22_n11_p811_Martinez
work_keys_str_mv AT martinezoscareduardo compactcurvedgratingstretcherforlaserpulseamplification
AT gonzalezinchauspecarlotamariafabiola compactcurvedgratingstretcherforlaserpulseamplification
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