About
- About Potomac Photonics
  
  For the over 40 years, we have been at the forefront of revolutionizing micro-manufacturing technologies
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Materials
- Materials
  
  The forefront of micro-manufacturing, Potomac Photonics, has joined forces with the leader in material science, Goodfellow, to create a one-stop shop for precision parts—from prototyping to full-scale production.
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  Small Hole Drilling
  
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  Laser Marking Services
  
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- Our Applications
  Microfluidic Fabrication
  
  Leak Testing (CCIT)
  
  Laser Micro Hole Drilling
  
  Invisible Backlighting
  
  Probe Cards
  
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Shadow Mask Fabrication

Shadow Mask Fabrication: Potomac has fabricated hundreds of shadow masks with feature sizes as small as 1 micron. Materials include stainless steel, tungsten, tantalum, polyimide and more. Please send us an Email or call us to discuss your next application.

Shadow Mask Fabrication

POTOMAC RPM

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