本研究以光纖二極體雷射 (波長 808 nm) 搭配光學／光機元件、雷射振鏡掃描系統、雷射能量輸出控制模組與人機介面，開發出一套應用於三維結構加工的可攜式雷射雕刻系統。雷射光束品質量測結果顯示，雷射光束經光纖準直器後呈現準直的 TEM00 模態，真圓度約 96%，雷射輸出功率隨脈衝重複頻率增加呈線性比例增加。振鏡偏擺角度控制計算結果得知，振鏡每掃描 1 mm 所需電壓值為 0.192 V，最大掃描場範圍為 100 mm  100 mm。當雷射脈衝重複頻率調整從 1 kHz 至 10 kHz，脈衝寬度分別從 530s 降至 48s。

This study aims to develop a portable laser marking system that consists of a fiber-optics diode laser with a wavelength of 808 nm, optics/opto-mechanical components, a laser scanning module, a laser energy control module,and a human-machine interface for fabricating three-dimensional structures. The measured results of laser beam quality revealed that the laser beam was collimated with TEM00 mode through a fi ber collimator and the roundness of laser beam was approximately of 96%. Moreover, the laser output power increased proportionally with increasing the pulse repetition rate. The defl ective angle of scanner mirrors was adjusted by using 0.192 voltage to obtain a scan distance of 1 mm, and the maximum scanning fi eld was 100 mm  100 mm. The pulse widths were ranging
from 530  s to 48  s when the laser pulse repetition rates were adjusted from 1 kHz to 10 kHz, respectively.