Which glass and crystal materials can BY Photonics machine?

We machine JGS1 UV fused silica, JGS2 and JGS3 fused quartz, borosilicate glass, optical glass, optical color filter glass, infrared glass, samarium- and cerium-doped glass, sapphire, PTFE-based diffuse reflector material and laser ceramics.

What is the difference between JGS1, JGS2 and JGS3 quartz glass?

JGS1 is synthetic UV-grade fused silica with high transmission from about 185 nm. JGS2 is fused quartz for the visible range with good UV transmission from about 220 nm. JGS3 is infrared-grade fused quartz with low OH content that transmits up to about 3,500 nm.

Which drawing formats should I send for a custom part?

STEP, IGES, DWG, DXF or a dimensioned PDF are all accepted. Please include material, quantity, critical tolerances, surface quality, coating and the operating environment of the part.

How quickly will I receive engineering feedback?

Our engineers review complete drawings and return a manufacturability assessment within 24 hours on working days.

Do you support prototypes and export shipping?

Yes. We support prototype and low-volume orders as well as repeat batch production, and our components are shipped to customers worldwide.

High-Quality Ceramic Cavities For Nd YAG Laser Supplier, Factories

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High-Quality Ceramic Cavities For Nd YAG Laser Supplier, Factories

Manufactured from high-purity 99.7% Al2O3, our ceramic reflectors undergo a rigorous high-temperature sintering process. This advanced manufacturing technique ensures the material retains an optimal balance of porosity and structural strength, providing a robust foundation for high-power laser environments.

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Product Description

Frequently Asked Questions

Q What are the primary applications of custom precision quartz capillary tubes?

Precision quartz capillary tubes are widely used in gas chromatography (GC), high-performance liquid chromatography (HPLC), capillary electrophoresis, optical fiber communications, laser optics, and microfluidic instrumentation due to their superior thermal stability and chemical purity.

Q What is the advantage of using fluorine-doped fused silica capillary tubes?

Doping fused silica with fluorine effectively lowers its refractive index relative to pure silica. This modification makes it ideal for specialized optical waveguiding, optical cladding, laser beam delivery, and medical endoscopic devices requiring controlled numerical aperture.

Q What dimensional tolerances can be achieved during manufacturing?

Advanced thermal drawing and polishing processes allow inner diameter (ID) and outer diameter (OD) tolerances to be maintained as tight as ±0.001 mm to ±0.005 mm, depending on the custom profile and overall tubing dimensions.

Q How do quartz capillary tubes perform under high temperatures and harsh chemicals?

High-purity quartz provides continuous thermal resistance up to 1100°C–1200°C and has a very low thermal expansion coefficient. It resists almost all acids and organic solvents, with exceptions being hydrofluoric acid and concentrated hot phosphoric acid.

Q Can non-standard cross-sections and multi-lumen shapes be customized?

Yes, precision capillaries can be tailored with circular, square, rectangular, D-shaped, or multi-bore (such as dual-bore or four-bore) geometries according to specific drawing designs and technical drawings.