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  • N-BK7 Windows and H-K9L Windows

    Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application.

  • High Precision Achromatic Waveplate

    Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.

  • IR Windows Barium Fluoride BaF2 Window

    Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.

  • IR Windows Magnesium Fluoride MgF2 Windows

    MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm

  • IR Windows Calcium fluoride CaF2 Windows

    CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

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Fused Silica Window

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Fused Silica Windows and Quartz Windows

Fused Silica material Advantages

With Good UV and IR transmission, Low thermal expansion, providing stability and resistance to thermal shock, Wider thermal operating range and High laser damage threshold make Fused Silica windows could used for Laser, Medical, imaging etc. application.


  • product orgin:

    China
  • shipping port:

    Fuzhou China
  • payment:

    T/T Payment, Western Union
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features
Fused Silica Windows and Quartz Windows

Fused Silica (Quartz) has transparent range from 185-2500nm. The refractive index is 1.4858 at 308nm.
There are many company offer Fused Silica material like Corning, Heraeus, Schott, Nikon NIFS and Ohara. WTS could make fused silica products according the the design by Coring 7980, 7979, 7978, Heraeus Spectrosil 200, HOQ310, Suprasil 300 and JGS2, JGS2, JGS3 etc.

Fused Silica material Advantages
1. Good UV and IR transmission
2. Low thermal expansion, providing stability and resistance to thermal shock over large temperature excursions
3. Wider thermal operating range
4. High laser damage threshold

Fused silica could be used for Fused Silica windows, Fused Silica lenses, prisms and mirror substrates.


Fused Silica Windows SPECIFICATION:

Material: UV VIS IR grade Fused Silica
Dimension Tolerance: +0.0, -0.1mm
Thickness Tolerance: ± 0.1mm
Surface quality: 60/40(Standard), 10/5(High Precision)
Clear Aperture: >85%
Flatness: λ(Standard), λ/10(High Precision) per 25mm@633nm
Parallelism: 1' (Standard),  10" (High Precision)
Bevel: <0.25mm X 45°
Coating: Upon requirement




Fused Silica Windows



Typical Sizes:
Round Shape Φ5.0; Φ10.0 ; Φ12.7; Φ15.0; Φ20.0; 
Diameter(mm): Φ25.4; Φ30.0; Φ38.1; Φ50.8; Φ76.2
Square Shape: 5.0x5.0 ; 10.0x10.0 ; 15.0x15.0 ; 
WxH(mm) 20.0x20.0; 25.0x25.0; 50.0x50.0
Thickness(mm): 0.5; 1.0; 1.5; 2.0; 3.0; 

4.0; 5.0; 6.0; 8.0; 10.0



"High Quality ,Quick Response,Timely Delivery" ! WTS Photonics Technology Co., Ltd, your best Fused Silica Windows and Quartz Windows Supplier ! 



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If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

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  • CaF2 Windows IR Windows Calcium fluoride CaF2 Windows

    CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

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