| Customization: | Available |
|---|---|
| Center Wavelength: | 1310/1550 1480/1550 Nm |
| Min. Isolation: | 17 13 dB |
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A filter wavelength division multiplexer is based on environmentally stable thin film filter technology, which can combine or separate light of different wavelengths over a wide wavelength range. This type of device plays an important role in optical communication systems, especially in applications such as EDFA (erbium-doped fiber amplifiers), Raman amplifiers, WDM (wavelength division multiplexing) networks, and fiber optic instruments.
Here are some key characteristics of a filter wavelength division multiplexer:
Low insertion loss: These devices provide very low insertion loss, ensuring minimal attenuation of signals as they pass through, thereby improving the overall efficiency of the system.
Low polarization dependence: Due to their low polarization dependence, these devices process optical signals of different polarization states uniformly, which is crucial for maintaining signal integrity and quality.
High isolation: High isolation means that these devices can effectively isolate signals of different wavelengths, reducing interference between signals.
Excellent environmental stability: These devices can maintain stable performance under different environmental conditions, which is particularly important for fiber lasers and testing instruments that need to operate in variable environments.
High power processing capability: Through unique tail fiber processing and high-quality AR (Anti Reflection) coating, these devices are able to process high-power optical signals, making them suitable for high-power fiber lasers and amplifiers.
Wide wavelength coverage: The filter wavelength division multiplexer can effectively operate at standard wavelengths of 1310 nm and 1550 nm, and can cover a wider range of wavelengths with excellent uniformity.
Customized services: Based on different application requirements, we can provide customized wavelength combinations, bandwidths, fiber lengths, and connector types.
Specifications
¹IL is 0.3 dB higher, RL is 5 dB lower for each connector added.
Package Dimensions
Ordering Information
GK-WDM-1-2-3-4-5
1.Configuration
1 - 1 ×2
2 - 2 ×2
2.Connetor Type
1 - FC/UPC
2 - FC/APC
3 - SC/UPC
4 - SC/APC
N - None
S - Specify
3.Fiber Jacket
B - 250 µm Bare Fiber
L - 900 µm Loose Tube
3 - 3 mm Cable
S - Specify
4.Fiber Length
1 -1.0 m
S - Specify
5.Wavelength
3155 - 1310 & 1550 nm
4855 - 1480 & 1550 nm
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