OCT Broadband Fiber Optic Couplers - 850 nm
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The FC850-40 series of OCT-proven broadband couplers are polarization independent, passive, 2 x 2 single mode fiber optic components designed for use in the 810-890 nm range. An important consideration in the design of an OCT system is the flat spectral response of the components in the system.
技术参数：
PARAMETERS 850 +/-40 nm
Fiber Type (nm) SM-800,
900μm diameter
Coupling Ratio 1/99 10/99 50/50
Insertion Loss (dB) 0.25/20 0.75/10 3.7/3.7
Polarization Dependent Loss (dB) ≤0.2
Excess Loss (dB) ≥0.5
Directivity (dB) ≥55
Port Configuration 2 x 2
Operating Temperature Range (°C) 0 ~ +70°
Storage Temperature Range (°C) -40 ~ +85°
Lead Length and Tolerance (cm) 100 +/- 10
Connectors FC/APC
主要特点：
2 × 2 Single Mode Couplers
3 Available Coupling Ratios (99:1, 90:10, or 50:50)
Operating Wavelength Range: 850 ± 40 nm
1 m Single Mode (SM-800) Fiber Leads with FC/APC Connectors
Features
■ Operating Wavelengths:
1310 ± 70 nm, 850 ± 40 nm
■ Broadband Wavelength
Flattened Coupling
■ Low Insertion Loss
■ Different Coupling Ratios:
1:99, 10:90, and 50:50
■ FC/APC Connectors
■ Customized Fiber Length Available
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