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雷射晶圆膜厚检测机

项目 IM-1500 IM-VIS IM-UV
光谱仪波长范围 1500nm 360~1100nm 230~800nm
探头工作距离 Approx. 10~13mm Approx. 10~13mm Approx. 10~13mm
量测范围 10~800um (Silicon) 7nm~49000nm (SiO2 film) 3nm~35000nm (SiO2 film)
量测精度 (Ref.Block) +/- 0.5um (full range)
+/- 0.2um (<300um)
+/- 0.1nm (<100nm)
+/- 0.5% (>100nm)
+/- 0.1nm (<100nm)
+/- 0.5% (>100nm)
厚度量测重复性 +/- 0.5um (full range)
+/- 0.2um (<300um)
+/- 0.1nm (<100nm)
+/- 0.5% (>100nm)
+/- 0.1nm (<100nm)
< 0.5% (>100nm)
对应材料 Silicon, GaAs, SiC Sapphire, Glass… SiO2 / PI / PR… SiO2 / PI / PR…

备注: 可搭配显微影像架构: @2x : FOV ~4000um @10x FOV~800um @10x FOV~400um

IM-A300 series
Fully-Auto system
IM-A300 series
Semi-Auto system