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Doped Quartz Glass, ZCQ-FH D NFZ JC-D/FH/NFZ-01 Series

Special doping of quartz glass is tailored to customer various needs, so as to manufacture excellent quartz glass with outstanding optical, electrical and mechanical properties, such as samarium doped glass materials, cerium doped quartz glass materials, etc.

Type Bubbles and Inclusions Optic uniformity Hydroxyl content Residual strain Applications
The bubble grade is given
for every 100 cm3
DIN ISO 10110 Striae PV value ppm
(μg/g)		 nm/cm
ZCQ-FH31 -- -- -- -- < 10 Semiconductor heat shield application, particular wavelength absorbed applications
ZCQ-D32 1/2x0.01;
no bubbles or inclusions>0.01 mm		 Coefficient of thermal expansion in 10-8/°C Reflecting mirror, application with specific demand as to coefficient of thermal expansion
ZCQ-NFZ32 1/3x0.02;
no bubbles or inclusions>0.03 mm		 No striae
in functional direction		 -- -- < 6 Spacecraft applications
ZCQ-NFZ33 1/2x0.01;
no bubbles or inclusions>0.01 mm		 No striae
in functional direction		 -- -- < 6 Spacecraft applications
Material Grade Bubbles and Inclusions Homogeneity OH-Content Residual Strain Application
The bubble grade is given
for every 100 cm3
DIN ISO 10110 Striae PV value ppm
(μg/g)		 nm/cm
ZCQ-FH31 -- -- -- -- < 10 Semiconductor heat shield application, particular wavelength absorbed applications
ZCQ-D32 1/2x0.01;
no bubbles or inclusions>0.01 mm		 Coefficient of thermal expansion in 10-8/°C Reflecting mirror, application with specific demand as to coefficient of thermal expansion
ZCQ-NFZ32 1/3x0.02;
no bubbles or inclusions>0.03 mm		 No striae
in functional direction		 -- -- < 6 Spacecraft applications
ZCQ-NFZ33 1/2x0.01;
no bubbles or inclusions>0.01 mm		 No striae
in functional direction		 -- -- < 6 Spacecraft applications

Spectral Curve Transmission Coefficient of Doped Quartz Glass

Doped Quartz Glass, ZCQ-FH D NFZ JC-D/FH/NFZ-01 Series
Coefficient of Thermal Expansion (CTE) Curve
Doped Quartz Glass, ZCQ-FH D NFZ JC-D/FH/NFZ-01 Series
Related Quartz Products
Highly Purity Synthetic Fused Silica is available with 4 series