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Address: 504,A Bld.,YiQuan Industry Park,FuQian Road No.434, FuCheng Street, Shenzhen, China 518110
Contact name:Ena Lin
Gezhi Photonics (Shenzhen) Technology Co., Ltd. |
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Filter Wavelength Division Multiplexer 980/1550nm Device
980/1550nm FWDM - for high performance DWDM optical amplifier and EDFA amplifier
The 980/1550nm Filter Wavelength Division Multiplexer is based on environmentally stable thin-film filter technology. The devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and high quality AR coating. These components have been extensively used in EDFAs, Raman amplifiers, WDM networks and fiber optical instruments.
Features | Applications |
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Specification
| Parameter | FWDM | |
| Pass Channel Wavelength Range (nm) | 1520 ~ 1600 | |
| Reflect Channel Wavelength Range(nm) | 960~ 1000 | |
| Insertion Loss (dB) | Reflect Channel | < 0.6 |
| Pass Channel | < 1.0 | |
| Insertion Loss Variation(dB) | < 0.3 | |
| Isolation | Reflect Channel | > 18 |
| Pass Channel | > 30 | |
| Insertion Loss Temperature Sensitivity (dB/°C ) | < 0.003 | |
| Polarization Dependent Loss (dB) | < 0.10 | |
| Polarization Mode Dispersion (ps) | < 0.1 | |
| Directivity (dB) | > 60 | |
| Return Loss (dB) | > 50 | |
| Power Handling (mW) | 300 | |
| Operating Temperature (°C) | 0 ~ +70 | |
| Storage Temperature (°C) | -40 ~ +85 | |
| Package Dimensions (mm) |
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| Fiber Type | Corning HI 1060 at common/pump port | |
| Corning SMF-28 fiber at signal port | ||
Filter Wavelength Division Multiplexer 980/1550nm Device
Ordering Information:
| A | B | C | D | E |
| Wavelength | Tube Type | Fiber Length (Include connector) | Connector | Dimension |
59: 1550nm pass/980nm reflect 95: 980nm pass/1550nm reflect X=Others | 25=250um 90=900um 20:2000um 30=3000um X=Others | 05=0.5m±0.05m 10=1.0m±0.05m 15=1.5m±0.05m X= Others | 00=None FP=FC/PC FA=FC/APC SP= SC/PC SA=SC/APC STP=ST/PC STA=ST/APC LP=LC/PC LA=LC/APC X=Others | 5534=Φ5.5×34mm 4225=Φ4.2×25mm 9021=90×20×10mm X=Customized |
Filter Wavelength Division Multiplexer 980/1550nm Device
