Optical & Fiber Packages

Optical & Fiber Packages
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Product Details

Providing with optical&fiber packages free sample,fiber & optical packages, optoelectronic packages, opto-electronic housing, amlifier shell, optical housings, laser combiners.


Baienwei offers a series of AlSi alloys(also called controlled expansion alloy in some foreign countries)optical & fiber packages, including:

  • ● Optical housings;

  • ● Fiber amplifier housings;

  • ● Heat sink;

  • ● Sensors components;

  • ● Optoelectronic packages;

  • ● Laser combiners.


Advantages:

  • ● Light weight;

  • ● Controlled expansion, compatible with chips;

  • ● High thermal conductivity.


Al-Si Alloys Performance Parameters as figure:


 Grades   Content   CTE
  25℃
ppm/℃
  Thermal  
Conduc
tivity
25℃W/mK
Density
  g/cm3
 Tensile
Strength
   MPa
  Yield
Strength
   MPa
Poisson’s
    Ratio
Elongation
       %
 Elastic 
Modulus 
   GPa
AlSi27 Al-27%Si 17 175 2.64 170 130 0.29 3.8 91
AlSi35 Al-35%Si 15.1 152 2.56 140 80 -- 2 80
AlSi42 Al-42%Si 13.5 160 2.55 200 187 0.29 1 105
AlSi50 Al-50%Si 11.5 140 2.5 220 210 0.28 <1 108
AlSi60 Al-60%Si 10 125 2.46 210 210 0.27 <1 111
AlSi70 Al-70%Si 7.5 120 2.43 135 135 0.27 <1 114



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