High-Quality Quartz Substrate Groove Use For Optical Fiber Coupler Suppliers, Factories

Precision quartz capillary tubes are widely utilized in gas and liquid chromatography, capillary electrophoresis, fiber optic communications, medical diagnostics, and specialized microfluidic transfer applications requiring high chemical purity and geometric accuracy.

Fluorine doping lowers the refractive index of fused silica, enabling optical waveguiding structures, enhanced transmission properties across ultraviolet to near-infrared wavelengths, and improved radiation resistance in high-precision optical environments.

Depending on configuration and inner/outer diameter requirements, custom tubes can be manufactured with tight tolerances down to ±0.001 mm to ±0.005 mm, ensuring concentricity and minimal bore distortion.

Quartz and fused silica provide remarkable thermal shock resistance, an extremely low coefficient of thermal expansion, and can withstand continuous operating temperatures up to 1100°C and short-term exposure up to 1200°C.

Yes, custom specifications include circular single-bore, dual-bore, multi-lumen, rectangular, and square capillary profiles according to exact technical drawings and application requirements.