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ProductQuartz waferQuartz substrate(window)Diameter2", 3", 4", 5", 6", 8", 12"10X10mm, 2"X2", 4"X4" or AdjustableShapeRound, Round w/ flatSquare or AdjustableEdge formStraight, W.chamferMaterialFused Silica(standard, OHThickness500um, 700um, 1mm or adjustableGradeOptical grade, Semiconductor gradeSurfaceOne side polished, Two side polished12-inch Fused Silica glass (Common-grade, JGS2)Size : φ30..

ProductQuartz waferQuartz substrate(window)Diameter2", 3", 4", 5", 6", 8", 12"10X10mm, 2"X2", 4"X4" or AdjustableShapeRound, Round w/ flatSquare or AdjustableEdge formStraight, W.chamferMaterialFused Silica(standard, OHThickness500um, 700um, 1mm or adjustableGradeOptical grade, Semiconductor gradeSurfaceOne side polished, Two side polished12-inch Fused Silica glass (Common-grade, JGS2)Size : φ30..

Sapphire wafer, Sapphire substrate 6-inch Sapphire wafer - Orientation: (C-plane) ±0.3° - Size: Dia. 6" x 1.0mm±25μm - Polishing: Double side polished, Ra - Primary flat: ±0.5°, 47.5±2.5mm - TTV Al2O3- Sapphire Wafer, C-plane (0001), 1" Dia x0.5 mm 1SPALC25D05C1Al2O3- Sapphire Wafer, C-plane (0001), 1" Dia x0.5 mm 2SPALC25D05C2Al2O3 - Sapphire Wafer 2"dia x 0.2mmT 1SPALC50D043C1Al2O3 -..