A scribing laser marking system using DSP controller

Ming Fei Chen; Yu Pin Chen; Wen Tse Hsiao; Shi Yuan Wu; Chun Wei Hu; Zhi Peng Gu

doi:10.1016/j.optlaseng.2007.11.010

A scribing laser marking system using DSP controller

Ming Fei Chen, Yu Pin Chen, Wen Tse Hsiao, Shi Yuan Wu, Chun Wei Hu, Zhi Peng Gu

Department of Mechatronic Engineering

Research output: Contribution to journal › Article › peer-review

32 Citations (Scopus)

Abstract

Laser marking is an important branch of laser processing technology, and has been widely used in many fields of industry. Digital signal processor (DSP) is an incredibly fast and powerful microprocessor that can deal with signals in real time. Not only it is portable but has the ability to integrate the processing signals of subsystems. In this research, it is emphasized that we designed a scribing laser marking system based on a DSP in galvanometric marking method. To control the rotating angle of the galvanometric scanning mirrors more accurately, we combine the D/A converter of the DSP with the human-machine interface successfully. The whole marking system is not only inexpensive, but also miniaturized.

Original language	English
Pages (from-to)	410-418
Number of pages	9
Journal	Optics and Lasers in Engineering
Volume	46
Issue number	5
DOIs	https://doi.org/10.1016/j.optlaseng.2007.11.010
Publication status	Published - 2008 May 1

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Mechanical Engineering
Electrical and Electronic Engineering

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10.1016/j.optlaseng.2007.11.010

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title = "A scribing laser marking system using DSP controller",

abstract = "Laser marking is an important branch of laser processing technology, and has been widely used in many fields of industry. Digital signal processor (DSP) is an incredibly fast and powerful microprocessor that can deal with signals in real time. Not only it is portable but has the ability to integrate the processing signals of subsystems. In this research, it is emphasized that we designed a scribing laser marking system based on a DSP in galvanometric marking method. To control the rotating angle of the galvanometric scanning mirrors more accurately, we combine the D/A converter of the DSP with the human-machine interface successfully. The whole marking system is not only inexpensive, but also miniaturized.",

author = "Chen, {Ming Fei} and Chen, {Yu Pin} and Hsiao, {Wen Tse} and Wu, {Shi Yuan} and Hu, {Chun Wei} and Gu, {Zhi Peng}",

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AU - Chen, Ming Fei

AU - Chen, Yu Pin

AU - Hsiao, Wen Tse

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AU - Hu, Chun Wei

AU - Gu, Zhi Peng

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AB - Laser marking is an important branch of laser processing technology, and has been widely used in many fields of industry. Digital signal processor (DSP) is an incredibly fast and powerful microprocessor that can deal with signals in real time. Not only it is portable but has the ability to integrate the processing signals of subsystems. In this research, it is emphasized that we designed a scribing laser marking system based on a DSP in galvanometric marking method. To control the rotating angle of the galvanometric scanning mirrors more accurately, we combine the D/A converter of the DSP with the human-machine interface successfully. The whole marking system is not only inexpensive, but also miniaturized.

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