1550nm Polarization Maintaining Bandpass Filter - 2 nm
Description
The GK-PMBP Series Polarization Maintaining Bandpass Filter is an advanced optical component designed for precise wavelength selection in fiber optic systems. Utilizing environmentally stable thin film filter technology, this filter effectively isolates desired wavelengths while blocking unwanted noise signals. It operates at a central wavelength of 1550 nm with a narrow passband of 2 nm, making it ideal for applications in Erbium-Doped Fiber Amplifiers (EDFAs) and fiber laser systems.
The filter features high isolation, minimizing interference from adjacent wavelengths, and maintains low insertion loss to ensure efficient signal transmission. It also provides excellent return loss, which helps in reducing signal reflections and enhancing system performance. With a thermal stability rating of ≤0.005 dB/°C, it ensures reliable operation across a wide temperature range, from -5°C to +70°C. Additionally, the filter boasts high power handling capability of up to 300 mW, making it suitable for high-power applications.
The GK-PMBP Series is built with PM 1550 Panda Fiber and offers exceptional environmental stability, ensuring consistent performance even in challenging conditions. Its compact package dimensions facilitate easy integration into various optical systems.
1550nm Polarization Maintaining Bandpass Filter - 2 nm
Specifications |
|
|---|---|
| Operating Wavelength: | 1550 nm |
| Operating Bandwidth: | 2 nm |
| Isolation (min): | 25 dB |
| Max Power Handling: | 300 W |
| Polarization Maintaining: | Yes |
| Center Wavelength: | 1550 nm |
| Min. Pass Bandwidth@ - 0.5 DB: | 2 nm |
| Max. Insertion Loss: | 1.0 dB |
| Min. Isolation@ 1520 - 1547 Nm & 1553 - 1570 Nm: | 25 dB |
| Min. Return Loss: | 50 dB |
| Min. Extinction Ratio: | 20 dB |
| Thermal Stability: | ≤ 0.005 dB/℃ |
| Max. Optical Power (Continuous Wave): | 300 mW |
| Max. Tensile Load: | 5 N |
| Fiber Type: | PM 1550 Panda Fiber - |
| Operating Temperature: | - 5 to + 70 ℃ |
| Storage Temperature: | - 40 to + 85 ℃ |
Features
- High Isolation: Ensures minimal interference with a minimum isolation of 25 dB at specified wavelength ranges
- Low Insertion Loss: Delivers efficient signal transmission with a maximum insertion loss of 1.0 dB
- High Return Loss: Minimizes signal reflections with a return loss of 50 dB
- Excellent Environmental Stability: Operates reliably within a temperature range of -5°C to +70°C
- High Power Handling: Capable of managing up to 300 mW of continuous wave optical power
- Narrow Passband: Features a passband width of 2 nm, suitable for precise wavelength filtering
Applications
- EDFA Systems: Optimizes signal clarity by filtering out unwanted noise in Erbium-Doped Fiber Amplifiers
- Fiber Laser Systems: Enhances performance by isolating specific wavelengths in fiber laser applications
- Wavelength Division Multiplexing (WDM) Systems: Ensures efficient wavelength selection and noise reduction in WDM systems
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
-
Ships from:
China
-
Sold by:
-
On FindLight:
since 2024
Frequently Asked Questions
The center wavelength is 1550 nm.
The passband width is 2 nm.
The maximum insertion loss is 1.0 dB.
The filter provides a minimum isolation of 25 dB at specified wavelength ranges.
The minimum return loss is 50 dB.
The extinction ratio is at least 20 dB.
The thermal stability is ≤0.005 dB/°C.
The maximum optical power is 300 mW.
The maximum tensile load is 5 N.
The filter uses PM 1550 Panda Fiber.