b4a3576d-29fb-46d4-98f5-9a42607279ed20211126064013093naun:naunmdt@crossref.orgMDT DepositInternational Journal of Energy and Environment2308-100710.46300/91012http://www.naun.org/cms.action?id=3043324202132420211510.46300/91012.2021.15https://www.naun.org/cms.action?id=23309S.MessaoudIonized Media and Laser Department Center of Development and Advanced Technologies, CDTA Algiers, AlgeriaF.SiserirIonized Media and Laser Department Center of Development and Advanced Technologies, CDTA Algiers, AlgeriaY.BoucettaIonized Media and Laser Department Center of Development and Advanced Technologies, CDTA Algiers, AlgeriaM.TraicheIonized Media and Laser Department Center of Development and Advanced Technologies, CDTA Algiers, AlgeriaL.HenniIonized Media and Laser Department Center of Development and Advanced Technologies, CDTA Algiers, AlgeriaB.GuedouarIonized Media and Laser Department Center of Development and Advanced Technologies, CDTA Algiers, AlgeriaH.OkayTechnical Department Best Cable Algiers, AlgeriaIn this paper, we describe the design of the synchronization and power unit controller (SPUC) for CO2 laser cable marking system inline-processing. It is mainly composed of a synchronization and modulation control circuits. Power control of output laser beam is achieved by pulse width modulation (PWM). The synchronization between the CO2 laser, the rotating mask disk and the pivoting mirror is performed by a Lab VIEW based program and National Instruments (NI).112620211126202111111418https://www.naun.org/main/NAUN/energyenvironment/2021/a362011-018(2021).pdf10.46300/91012.2021.15.18https://www.naun.org/main/NAUN/energyenvironment/2021/a362011-018(2021).pdfAustralian governement civil aviation authority, Hot stamp wire identification, Air worthiness bulletin, (2007). Haack, K.Kurz, and G.Lauck, Non-contact marking by laser beam, Hoechst AG, N°7, pp 878.-882, 1993. P.Dickinson ,J.Davies, UV laser wire marking technology review and update, Aerospace electrical interconnect système symposium,( 2007). S.Messaoud, M.Traiche, F.Siserir, Y.Boucetta, A,Senadjki, B.Guedouar, H.Okay, CO2 Laser marking system for printing electric cables inlineprocessing, 15 th Internationale Conference on Laser Optics (LO’12), Russia, 2012. 10.1117/12.361098G.Zhenhua, S.Messaoud, G.Xin, L.Yimen, P.Leonov, RF-excited CO2 laser with IR-optical fiber, International Conference on Industrial lasers (IL’ 99),SPIE Vol 3862, China , 1999, pp 183-186. Gary W.J., Labview Graphical Programming, Montreal, Mc Graw Hill, 1997. Cottet F., Labview : programmation et applications, Dunod édition, 2001.