100W CO2 Laser Tube
Yongli A4s and H4 both adopt the German Shott Discharge tube. A4s employs the Islands Structural (Gold) Coating Technology to enhance Catalytic Ability, thus, the lifespan of the laser tube is expanded significantly. H series adopts the chemical coating method to avoid the coating shedding issues and also increased the Catalytic Ability.
All the glass raw materials of As series Co2 Laser Tubes are supplied by German Schott, and the inner lenses and mirrors are from US II-VI Infrared. The adoption of globally top-notch raw materials makes Yongli As series laser tubes perform excellently on output power and stability.