Precision-Grade Fiber Components for Demanding Applications
From research labs to telecom infrastructure — Optonav supplies individually tested passive fiber components with documented performance parameters and direct engineering support.
Optical Coupler
Fused-biconical taper (FBT) and PLC-type splitters for 50/50 or custom split ratios.
| Excess Loss | < 0.2 dB |
| Split Ratio | 1:99–50:50 90:10-70:30 |
| Wavelengths | 850-2000 nm |
Optical Splitter
1×N and 2×N configurations for FTTH PON networks and power distribution.
| Config | 1×2 to 1×64 |
| Uniformity | < 1.5 dB |
| Return loss | > 55 dB |
Optical Isolator
Single- and polarization-independent isolators to protect laser sources from back-reflections.
| Isolation | > 40 dB |
| Insertion loss | < 0.5 dB |
| Power handling | up to 2 W |
Optical Circulator
3- and 4-port circulators for bi-directional transmission and signal routing in WDM systems.
| Isolation | > 45 dB |
| Insertion loss | < 0.7 dB |
| Ports | 3-port / 4-port |
Fiber Bragg Grating
Narrowband reflectors for sensing, wavelength-selective filtering, and dispersion compensation.
| Bandwidth | 0.1 – 10 nm |
| Reflectivity | up to 99.9% |
| Temp range | –40 to +80 °C |
Fiber Patch Cord
LC, SC, FC, ST connectors in SM, MM, and PM fiber. Standard and armored jacket options.
| Connectors | LC / SC / FC / ST |
| Insertion loss | < 0.3 dB |
| Return loss | > 50 dB (APC) |
Fiber Combiner
High-performance fiber combiner designed for maximum coupling efficiency and exceptional reliability in demanding applications.
| Config | 2 x 1 – N x 1 |
| Fiber type | SM / MM / PM |
| Connector | LC / SC / FC |
Faraday Mirror
45° Faraday rotator mirror for polarization-insensitive interferometry and dispersion compensation.
| Rotation | 45° (±1°) |
| Return loss | < –0.5 dB |
| Wavelengths | 1310 / 1550 nm |
Need a specific component or custom configuration?
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