Surface modification of titanium alloy using a Q-switched diode-pumped solid state laser at 355 nm

Mingwei Li; Ne Shante Morris; Steven Mwenifumbo; Mark Keirstead; Wolé Soboyejo

doi:10.1117/12.486569

Surface modification of titanium alloy using a Q-switched diode-pumped solid state laser at 355 nm

Mingwei Li
, Ne Shante Morris
, Steven Mwenifumbo
, Mark Keirstead
, Wolé Soboyejo

President

SUNY Polytechnic Institute

Research output: Contribution to journal › Conference article › peer-review

3 Scopus citations

Abstract

The current paper presents the results of recent studies of the effects of laser processing parameters on the microstructure and surface topology of laser grooved Ti-6Al-4V surfaces used for biomedical applications. Laser micro-grooves are produced using a diode pumped solid state (DPSS) lasers at 355 nm and different pulse repetition frequencies (PRF). The underlying microstructures and surface topologies of the grooves are then characterized using scanning electron microscopy (SEM). Laser/material interaction mechanisms are discussed and optimal laser processing parameters are developed. The implications of the microstructural and topological features are then assessed for cell/surface interactions and adhesion.

Original language	English
Pages (from-to)	206-211
Number of pages	6
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	4830
DOIs	https://doi.org/10.1117/12.486569
State	Published - 2002
Event	Third International Symposium on Laser Precision Microfabrication - Osaka, Japan Duration: May 27 2002 → May 31 2002

Keywords

Biomedical applications
Laser micromachining
Surface modification
Titanium alloy

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10.1117/12.486569

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@article{1588594c77a240dab9d4a4b0998cbd92,

title = "Surface modification of titanium alloy using a Q-switched diode-pumped solid state laser at 355 nm",

abstract = "The current paper presents the results of recent studies of the effects of laser processing parameters on the microstructure and surface topology of laser grooved Ti-6Al-4V surfaces used for biomedical applications. Laser micro-grooves are produced using a diode pumped solid state (DPSS) lasers at 355 nm and different pulse repetition frequencies (PRF). The underlying microstructures and surface topologies of the grooves are then characterized using scanning electron microscopy (SEM). Laser/material interaction mechanisms are discussed and optimal laser processing parameters are developed. The implications of the microstructural and topological features are then assessed for cell/surface interactions and adhesion.",

keywords = "Biomedical applications, Laser micromachining, Surface modification, Titanium alloy",

author = "Mingwei Li and Morris, \{Ne Shante\} and Steven Mwenifumbo and Mark Keirstead and Wol{\'e} Soboyejo",

year = "2002",

doi = "10.1117/12.486569",

language = "English",

volume = "4830",

pages = "206--211",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

note = "Third International Symposium on Laser Precision Microfabrication ; Conference date: 27-05-2002 Through 31-05-2002",

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TY - JOUR

T1 - Surface modification of titanium alloy using a Q-switched diode-pumped solid state laser at 355 nm

AU - Li, Mingwei

AU - Morris, Ne Shante

AU - Mwenifumbo, Steven

AU - Keirstead, Mark

AU - Soboyejo, Wolé

PY - 2002

Y1 - 2002

N2 - The current paper presents the results of recent studies of the effects of laser processing parameters on the microstructure and surface topology of laser grooved Ti-6Al-4V surfaces used for biomedical applications. Laser micro-grooves are produced using a diode pumped solid state (DPSS) lasers at 355 nm and different pulse repetition frequencies (PRF). The underlying microstructures and surface topologies of the grooves are then characterized using scanning electron microscopy (SEM). Laser/material interaction mechanisms are discussed and optimal laser processing parameters are developed. The implications of the microstructural and topological features are then assessed for cell/surface interactions and adhesion.

AB - The current paper presents the results of recent studies of the effects of laser processing parameters on the microstructure and surface topology of laser grooved Ti-6Al-4V surfaces used for biomedical applications. Laser micro-grooves are produced using a diode pumped solid state (DPSS) lasers at 355 nm and different pulse repetition frequencies (PRF). The underlying microstructures and surface topologies of the grooves are then characterized using scanning electron microscopy (SEM). Laser/material interaction mechanisms are discussed and optimal laser processing parameters are developed. The implications of the microstructural and topological features are then assessed for cell/surface interactions and adhesion.

KW - Biomedical applications

KW - Laser micromachining

KW - Surface modification

KW - Titanium alloy

UR - https://www.scopus.com/pages/publications/0038662913

U2 - 10.1117/12.486569

DO - 10.1117/12.486569

M3 - Conference article

SN - 0277-786X

VL - 4830

SP - 206

EP - 211

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Third International Symposium on Laser Precision Microfabrication

Y2 - 27 May 2002 through 31 May 2002

ER -

Surface modification of titanium alloy using a Q-switched diode-pumped solid state laser at 355 nm

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Keywords

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