Ocean Optics Optical Fiber Assemblies - Manual (Page 5)

Optical Fiber Assemblies Installation and Operation Instructions
Optical Fiber Assembly Specifications
Table 3: Premium-grade Fiber Specifications
Specification Value
Operating wavelength:
UV-VIS (High OH)
NIR (Ultra-low OH)
UV (Solarization-resistant)
300-1100 nm
400-2200 nm
190-1100 nm
Jacketing Silicone Monocoil
Bare fiber Pure fused-silica core and fluorine-doped cladding (appropriate buffer)
Fiber profile Step-index multimode (8
µm fiber is single mode)
Numerical aperture 0.22 +/-0.02 (24.8
°), .12 for single mode fibers
Core to cladding ratio
1 to 1.10 (for core diameters larger than 200
µm), 1:1.2 for 100um and
1:2.4 for 50um 125um OD for single mode fibers
Jacketing Silicone-coated steel monocoil with Nomex braid
Terminations Precision SMA 905 Connectors (standard)
Operating temperature Up to 220
°C
Bend radius:
Momentary
Long-term
200x fiber diameter
400x fiber diameter
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