2000nm Components
Quick Overview
G&H manufactures a comprehensive line of fused fiber couplers for visible and NIR wavelengths using single-mode and polarization maintaining fiber; we also offer multimode pump combiners. Our fused fiber components possess low insertion loss and high extinction ratio, and are manufactured to exacting standards for quality and reliability.
Widely used for branching optical signals and interfacing in telecommunications, sensor, and biomedical systems, our fiber couplers have been selected for deployment in environments requiring rigorous quality and reliability standards such as undersea and space, as well as in OCT systems.
High Power Combiners – 2000nm
| Part Number | Pump Input Wavelength | Signal Input Wavelength | Return Loss | Function | Datasheet | |
|---|---|---|---|---|---|---|
| TFB-Pxxx1xxxx | 750-850 nm | 1900-2100 nm | ≥ 40 dB | 2+1 x1 |  | |
| TFB-xxx61xxxx | 750-850 nm | 1900-2100 nm | > 40 dB | 6+1 x1 | |
PM Couplers – 2000nm
| Part Number | Wavelength | PER | Insertion Loss | Excess Loss | Function | Datasheet | |
|---|---|---|---|---|---|---|---|
| FFP-xxxxxxxxx | 1900-2199 nm | > 15 dB (@ 20% Coupling Ratio) | 0.40 dB (@ 20% Coupling Ratio) | PM Coupler | | ||
| FPW-xxxxxxxxx | 1900-2100 nm (CH1 and CH2) | > 15 dB (CH1 and CH2) | 0.5 dB Typ. (CH1 and CH2) | WDM | |
SM Couplers – 2000nm
| Part Number | Wavelength | Insertion Loss | Excess Loss | Function | Datasheet | |
|---|---|---|---|---|---|---|
| FFW-xxxxxxxxx | 1900-2100 nm (CH1 and CH2) | 0.5 dB Max (CH1 and CH2 1900-2100 nm) | WDM | | ||
| FFC-xxxxxxxxx | 1900 – 2199 nm | 0.25 dB (@ 20% Coupling Ratio) | Tap Coupler | |