elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Microablation with ultrashort laser pulses

Zhao,J, and Huettner, B, and Menschig, A, (2001) Microablation with ultrashort laser pulses. Optics & Laser Technology, 33, pp. 487-491.

Full text not available from this repository.

Abstract

This paper reports the micro machining results of different materials (AI, Si, InP and fused silica) using a Ti:sapphire laser at the wavelength of 800 and 267 nm with variable pulse lengths in the range from 100 fs to lo ps. The hole arrays with a diameter up to a few µm through microdrilling are presented. We discussed how an effective suppression of the thermal diffusion inside the ablated materials and an effective microablation could be realized. If the laser fluence is taken only slightly above the threshold, a hole array can be drilled with diameters even smaller than the wavelength of the laser. Some examples are presented in the paper.

Item URL in elib:https://elib.dlr.de/2174/
Document Type:Article
Additional Information: LIDO-Berichtsjahr=2002,
Title:Microablation with ultrashort laser pulses
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Zhao,J, UNSPECIFIEDUNSPECIFIED
Huettner, B, UNSPECIFIEDUNSPECIFIED
Menschig, A, UNSPECIFIEDUNSPECIFIED
Date:2001
Journal or Publication Title:Optics & Laser Technology
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:Yes
Volume:33
Page Range:pp. 487-491
Status:Published
Keywords:Micromachining; Ti : sapphire laser; Microablation
HGF - Research field:other
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:no assignment
DLR - Program:L - no assignment
DLR - Research theme (Project):L - Laser Research and Technology (old)
Location: Stuttgart
Institutes and Institutions:Institute of Technical Physics
Deposited By: Eckel, Dr.rer.nat. Hans-Albert
Deposited On:16 Sep 2005
Last Modified:06 Jan 2010 14:47

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.