Cerium Doped Quartz Products Laser Cavity Filter

Place of Origin CHINA
Brand Name ZCQ
Certification ISO 9001
Model Number OEM
Minimum Order Quantity 1
Price USD0.1 per piece
Packaging Details carton, wooden case
Delivery Time 5 wooking days
Payment Terms T/T, Western Union, MoneyGram, D/P, D/A, L/C
Supply Ability 10000 pieces per week

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Product Details
Material Cerium Doped Quartz Product Name Spare Parts Auto Focus Laser Head For Laser Cutting Machine, Laser Engraving Kit Single Head Laser Cutting Machine Spare Parts, Laser Tube, Reflective Lens
Application Solid-state Laser Pump Xenon Lamps, Solid Laser Device Filter In Medical, Industrial, And Research Applications. Feature Excellent Quality
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Product Description

Cerium doped quartz laser cavity filter / multi-hole laser flow tube


Other description: Quartz Flow Tube / Laser Flow Tube / Laser Cavity Filter / Laser Cavity Reflector

Material: Cerium Doped Quartz

Dimension: Custom length and bore diameter

Holes: Single / Double / Triple Bores

Available material: Borosilicate glass (Pyrex glass), Quartz glass, Cerium Doped Quartz, Europium Doped Quartz, Ti Doped Quartz, Samarium Doped Glass

Function: To fluoresce in the visible range and create higher pumping efficiency. To block ultraviolet. It mainly absorbs all ultraviolet to maintain visible spectral range of light to reach the largest transmission efficiency.

Application: Used for solid-state laser pump xenon lamps, solid laser device filter in medical, industrial, and research applications.

Surface: Transparent or grinded

Characteristic: Work in high power and efficiency. Premium quality and long service life.


The laser cavity filters produced by Beijing Zhong Cheng Quartz Glass are in high precision, with strict material selection, high efficiency and long service life, which are well praised by customers.


Material Properties for Cerium doped quartz



Using imported high purity quartz sand as raw material. Doped with a little cerium to block ultraviolet and absorb all ultraviolet maintaining visible spectral range of light to reach the largest transmission efficiency


Typical Application

Used for solid-sate laser pump xenon lamp, solid laser device filter and other laser light source materials


Chemical Impurities

Impurity Content(ppm)
A1 Fe Ca Mg Ti Ni Mn Cu Li Na K Co B OH-
- 0.50 0.50 0.30 - 0.10 0.05 0.05 1.50 1.50 1.50 0.03 0.20 20
Note: the above data are only for reference.


Mechanical properties

Density(g/cm3) 2.2
pressive strength (N/mm2) 1100
buckling strength 67
Tensile strength 48
Micro strength 8600-9800
Mahs hardness 5.5-6.5


Chemical properties

HNO3 Specific gravity 1.4g/cm³, (2h, 20℃) 5*10-8
HCL Specific gravity 1.19g/cm,(2h, 20℃) 15*10-8
NaOH 1%g/cm3(2h,110℃) 166*10-6
KOH 1%g/cm3(2h,98℃) 68*10-6


Thermal properties

Coefficient of thermal expansion 5.5*10-7/℃
Thermal conductivity(w/m℃,20℃) 1.4
Specific heat 670
Soft point(viscosity 108Pa.S) 1680℃
softening point (viscosity 1013Pa.S) 1215℃
strain temperature (long time heat retaining) 1200℃
Long time operating temperature. 1100℃
Short time operating temperature 1300℃


Electrical properties

Resistivity (350℃. Ω.cm) 7*107
Insulation strength(20℃,KV/cm) 250-400
Dielectric constant ξ(F/m) 3.7


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