1550/2000nm Wavelength-Division Multiplexer + Splitter + Integrated Isolator Device
The integrated fiber wavelength-division multiplexer, splitter and isolator is a three-in-one hybrid combining multiplexing/demultiplexing, an isolator core and splitting. It simultaneously monitors input signal power, multiplexes pump+signal and provides isolation. Its compact design saves cost and space. Applications include nanosecond fiber lasers, picosecond and femtosecond fiber-laser seed sources, and fiber sensing.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Signal Wavelength [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | 1950,2000,2050 nm |
| Signal wavelength range [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | ±20 nm |
| max [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage] | 1.8 dB |
| max [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Two-stage] | 2.1 dB |
| Signal Isolation [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage] | 16 dB |
| Signal Isolation [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Two-stage] | 35 dB |
| WDM Isolation -Signal channel [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | 25 dB |
| WDM Isolation -Pump channel [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | 12 dB |
| Pump wavelength range [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | 1530-1590 nm |
| Pump to Common [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | ≤0.6 dB |
| Tap-Port Splitting Ratio [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | 1-50 optional |
| Polarization-dependent loss [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | 0.15 dB |
| Return loss [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | 50 dB |
| Maximum power handling capacity (CW) [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage ；CW] | 0.5, 2, 3, 10 W |
| Peak power [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | 1,5,10 kW |
| Fiber type [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | Pump:SMF-28e or other ；Common and tap SM1950 |
| Tensile force [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | 5 N |
| Package dimensions [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage ；Ø5.5 x L38(<5W) / 60x12x8(>5W)] | Ø5.5 x L38(<5W), 60x12x8(>5W) |
| Operating temperature [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | -5~+70 ℃ |
| Storage temperature [Temperature measurement ambient conditions: 25℃； The above data exclude connectors ； Single-stage / Two-stage] | -40~+85 ℃ |
Applications
Key Features
Datasheet
Supplier Information
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