Polarization-maintaining WDM with isolation
The polarization-maintaining isolator-WDM hybrid offers low insertion loss, high extinction ratio, high isolation, high return loss, stability and reliability. It suits fiber amplifiers requiring combined signal and pump wavelengths with stable signal isolation.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Signal port - Center wavelength [Signal port - Grade : Single stage / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 1550 nm |
| Signal port - Center wavelength [Signal port - Grade : Single stage / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 1064 nm |
| Signal port - Center wavelength [Signal port - Grade : Dual stage / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 1550 nm |
| Signal port - Center wavelength [Signal port - Grade : Dual stage / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 1064 nm |
| Signal port - Operating wavelength [Signal port - Grade : Single stage / Signal port - Center wavelength : 1550 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 1528~1565 nm |
| Signal port - Operating wavelength [Signal port - Grade : Single stage / Signal port - Center wavelength : 1064 nm / Pump port - Operating wavelength range : 980 nm] | 1020~1080 nm |
| Signal port - Operating wavelength [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1550 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 1528~1565 nm |
| Signal port - Operating wavelength [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1064 nm / Pump port - Operating wavelength range : 980 nm] | 1020~1080 nm |
| Signal port - maximum insertion loss [Signal port - Grade : Single stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 0.8 dB |
| Signal port - maximum insertion loss [Signal port - Grade : Single stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 2.2 dB |
| Signal port - maximum insertion loss [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 1.0 dB |
| Signal port - maximum insertion loss [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 3.6 dB |
| Signal port - typical peak isolation [Signal port - Grade : Single stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 40 nm |
| Signal port - typical peak isolation [Signal port - Grade : Single stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 40 nm |
| Signal port - typical peak isolation [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 55 nm |
| Signal port - typical peak isolation [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 55 nm |
| Signal port - minimum signal isolation [Signal port - Grade : Single stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 30 nm |
| Signal port - minimum signal isolation [Signal port - Grade : Single stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 30 nm |
| Signal port - minimum signal isolation [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 45 nm |
| Signal port - minimum signal isolation [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 45 nm |
| Min Extinction ratio [Signal port - Grade : Single stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm / @23℃] | 20 dB |
| Min Extinction ratio [Signal port - Grade : Single stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm / @23℃] | 20 dB |
| Min Extinction ratio [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm / @23℃] | 20 dB |
| Min Extinction ratio [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm / @23℃] | 20 dB |
| Pump port - Operating wavelength range [Signal port - Grade : Single stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm] | 980, 1480 |
| Pump port - Operating wavelength range [Signal port - Grade : Single stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm] | 980 nm |
| Pump port - Operating wavelength range [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm] | 980, 1480 |
| Pump port - Operating wavelength range [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm] | 980 nm |
| Pump port - maximum insertion loss [Signal port - Grade : Single stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 0.6 dB |
| Pump port - maximum insertion loss [Signal port - Grade : Single stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 0.6 dB |
| Pump port - maximum insertion loss [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 0.6 dB |
| Pump port - maximum insertion loss [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 0.6 dB |
| Pump port - typical insertion loss [Signal port - Grade : Single stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 0.4 dB |
| Pump port - typical insertion loss [Signal port - Grade : Single stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 0.4 dB |
| Pump port - typical insertion loss [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 0.4 dB |
| Pump port - typical insertion loss [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 0.4 dB |
| Min Return loss [Signal port - Grade : Single stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 50 dB |
| Min Return loss [Signal port - Grade : Single stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 50 dB |
| Min Return loss [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 50 dB |
| Min Return loss [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 50 dB |
| Max Optical power [Signal port - Grade : Single stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 300 mW |
| Max Optical power [Signal port - Grade : Single stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 300 mW |
| Max Optical power [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 300 mW |
| Max Optical power [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 300 mW |
| Maximum tensile load [Signal port - Grade : Single stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 5 N |
| Maximum tensile load [Signal port - Grade : Single stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 5 N |
| Maximum tensile load [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1550 nm / Signal port - Operating wavelength : 1528~1565 nm / Pump port - Operating wavelength range : 980, 1480 nm] | 5 N |
| Maximum tensile load [Signal port - Grade : Dual stage / Signal port - Center wavelength : 1064 nm / Signal port - Operating wavelength : 1020~1080 nm / Pump port - Operating wavelength range : 980 nm] | 5 N |
Applications
Key Features
Datasheet
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