Electrical Stability 99% Al2O3 Ceramic Laser Cavity Reflector for Pulsed Fuel Laser

• Application: Electronics, Medical, Refractory
• Purity: 99.5%
• Type: Ceramic Parts
• Bulk Density: 3.1 Mg/M3
• Porosity: 22% Nominal
• Volum Resistivity: >10^14
• Maximum Use Temperature: 1600
• Flexural Strength: 358
• Thermal Shock Resistance: 200-250
• Processing Service: Moulding
• Thermal Expansion Coefficient: 7.9*10-6/C
• Vickers Hardness: 14gpa
• Flexural Strength(20ºC): Flexural Strength(20ºC)
• Compressive Strength(20ºC): 2000MPa
• Thermal Conductivity: 31.5W / (M * K)
• Material: Alumina Ceramic
• Transport Package: Carton Packing
• Specification: 37mmx153.50mm
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

Product Description

The material of ceramic reflector is 99% Al2O3.Its green body is fired at a suitable temperature to retain the proper porosity and strength. The surface of the ceramic reflector is coated with a high reflectivity ceramic glaze ,so compared with the gold-plated reflector , its has long service life and diffuse reflection.

Prime Features
- Surfaces can be sealed and coated with a solarization-resistant glaze to give high bulk refectivity
- 98% reflectance efficiency at 600-1000nm
- Reflectance efficiency exceeds 96% across the wavelength range 400-1200nm (see curve)
- Controlled porosity, Good thermal conductivity, High electrical resistivity.

Physical Characteristics
- Color: White
- Density: 3.1Mg/m^3
- Porosity: 22%
- Flexural strength: 170Mpa
- Coefficient of thermal expansion:
  7.9×10^-6--/С (200500)
  9×10^-6/С (2001000)

 

Al2o3 Ceramic Reflector Applications:

1. Pumping chambers for flash lamp and continuous wave lasers using media such as Nd:YAG lasers, Alexendrite - low to high power,
single or multiple lamp designs used for welding, cutting, marking and in lasers.
2. Layered and segmented pumping chambers for diode pumped lasers
3. Intense Pulse Light (IPL) applications for cosmetic surgery

 

Detailed Photos

 

 

 

 

Q1. Do you offer samples?
A: Yes, we'll offer you samples if we have stock, but some will charge sample fee. Shipping cost will pay by customer.

Q2. What is your terms of payment?
A: T/T in advance, Western Union, Alipay, Paypal.

Q3. How about your delivery time?
A: Depends on the requirement of the producst, according to the materials, dimensions and the manufacture process.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q5: What else products do you offer?
A: We provide the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials.