Optical UV uncoated quartz window

Optical UV uncoated quartz window is a kind of transparent window made of high-purity fused silica and specially designed for ultraviolet (UV) spectral areas.

The main characteristics of quartz windows are:

-High UV transmittance: Excellent transmittance performance in the 180-400nm UV band

-Uncoated design: The surface is not coated with any anti reflective film, maintaining the intrinsic characteristics of quartz material

-Excellent thermal stability: able to withstand high temperature environments (softening point of about 1730 ° C)

-Low thermal expansion coefficient: excellent dimensional stability under temperature changes

-High chemical inertness: resistant to acid and alkali corrosion, suitable for harsh chemical environments

Application area

Optical UV uncoated quartz windows are widely used in applications that require UV transmission or high temperature resistance:

1. UV spectrometer:

-UV spectrophotometer

-UV laser system

-Fluorescence spectrometer

2. Semiconductor industry:

-Lithography equipment

-Wafer Inspection System

-Observation window for semiconductor processing equipment

3. Scientific research:

-Space astronomical observation

-Synchrotron radiation device

-Plasma Physics Experiment

4. Industrial processing:

-UV curing system

-UV laser processing equipment

-Observation window for high temperature process

5. Medical equipment:

-UV disinfection system

-Medical laser equipment

Customized service

We provide comprehensive customized services to meet different application needs:

1. Size customization:

-Diameter range: 3mm to 300mm

-Thickness range: 0.5mm to 50mm

-Non standard shape processing (square, rectangle, etc.)

2. Surface treatment options:

-Optical polishing (λ/10 flatness)

-Double sided polishing or single-sided polishing

-Specific roughness requirements

3. Edge processing:

-Chamfering treatment

-Grinding edge treatment

-Special edge polishing

4. Material grade selection:

-Standard grade quartz (JGS1)

-High purity quartz (JGS2)

-UV grade quartz (extremely low metal content)

5. Special requirements:

-High power laser damage threshold processing

-Anti reflection treatment (optional)

-Radiation resistant treatment

Optical UV uncoated quartz windows have become indispensable optical components in many high-tech fields due to their excellent UV transmission performance, outstanding thermal and chemical stability. Whether it is standard products or special customized needs, we can provide professional technical support and solutions to ensure that they meet the requirements of various harsh application environments.

Luverre Quartz manufactures and sells a wide range of high quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, and more. We can meet all kinds of customized requirements for quartz glass products.

For more information, please feel free to contact us.

Why choose us?

1.We are more experienced.

We have over 18 years production experience of quartz items.

2.We are more efficient.

We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.

3.Our quality is more guaranteed.

We control the quality from quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.

4.We are able to produce more difficult quartz products.

We have large grinding platforms and precision etching machines which enable us to produce large sizes of quartz plates, tubes and high size precision quartz items.