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Sapphire Fibers  
 

Sapphire Optical Fiber

  • Bare Fibers
  • Cable Assemblies
  • SMA 905 Termination (Standard and High Power)
  • PTFE, PEEK & S/S Armor Cable Options
  • Flexible for medical laser delivery and sensors
  • 150, 250, 325 & 425 micron diameter
  • Up to 2 meter lengths
  • Curved / bent sapphire tips
The Sapphire Fiber Advantage

       .Biocompatiable, nontoxic, USP Class VI approved - passes both implant and elution test  
        protocols 
       .High transmission from visible to beyond 3 micron wavelength. 
       .Flexible - bend radius as low as 20mm for 150 micron fiber diameter. 
       .High Strength - 400,000 psi/2.8 GPa - use of PTFE buffer further improves durability and
         handling. 
       .High laser damage threshold (1200 J/em2) and high melting point (2053ºC) enable high
         repetition rates and average power. 


Sapphire Optical Fiber Specifications
(Typical Specifications)

Fiber Core Diameter (microns, um)
125
250
325
425
Buffer Diameter (microns, um)
400
450
650
750
Buffer thickness um
137.5
100
162.5
162.5
Effective NA
0.12
0.12
0.12
0.12
Transmission (per meter)
80%
80%
80%
80%
Minimum Bend Radius (mm)
20
30
60
80
Length-Maximum Standard (m)
2
2
2
2
Length-Maximum Special Order (m)
4
4
4
4


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