| Center Wavelength: | 1064 Nm |
|---|---|
| Max. Insertion Loss Over Pass Band: | 0.8 0.8 dB |
| Min. Return Loss: | 50 dB |
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The GKER Photonics Polarization Maintaining Bandpass Filter (GK-PMBP Series) is engineered to deliver exceptional performance in optical systems where polarization preservation and precise wavelength filtering are crucial. Utilizing advanced thin-film filter technology, this device ensures high isolation and low insertion loss while maintaining a stable polarization state.
Designed for use in Erbium-Doped Fiber Amplifiers (EDFAs) and fiber laser systems, it effectively blocks unwanted noise signals and unwanted wavelengths. With a center wavelength of 1064 nm and customizable pass bandwidths, this filter accommodates a variety of applications. The filter offers a high extinction ratio and excellent environmental stability, making it suitable for demanding conditions. Capable of handling up to 300 mW of continuous wave optical power, the GK-PMBP Series is reliable and durable. It is constructed with PM 980 Panda Fiber, ensuring high performance and stability under varying environmental conditions.
The compact design features dimensions of Φ 5.5 ± 0.1 mm in diameter and 35 mm x 55 mm in length. The filter is available with various connector types and fiber lengths to meet specific requirements.
Specifications
¹IL is 0.5 dB higher, RL is 5 dB lower for each connector added.
Package DimensionsOrdering Information
GK-BP-1-2-3-4-5
1.Configuration
1064 - 1064 nm
SSSS - Specify
2.Pass Bandwidth
2 - 2 nm
8 - 8 nm
3.Connector Type
1 - FC/UPC
2 - FC/APC
3 - SC/UPC
4 - SC/APC
N - None
4.Fiber Type
B - 250 μm Bare Fiber
L - 900 μm Loose Tube
S - Specify
5.Fiber Length
Q - 0.75 m
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