2 µm Filter Wavelength Division Multiplexer
Description
The GKER Photonics 2 µm Filter Wavelength Division Multiplexer (GK-FWDM Series) is a high-performance optical device designed to facilitate efficient wavelength division multiplexing (WDM) in advanced fiber-optic systems. Leveraging cutting-edge thin-film filter technology, this multiplexer excels in combining or separating light across a wide range of wavelengths with unparalleled precision.
Engineered to meet the rigorous demands of modern optical applications, the GK-FWDM Series ensures exceptional performance with its low insertion loss, high isolation, and minimal polarization dependence. The device is optimized to deliver a typical insertion loss of 0.6 dB and a maximum insertion loss of 0.8 dB, while providing a typical isolation of 30 dB and a minimum isolation of 25 dB. The reflect band operates efficiently with a wavelength range of 1560 - 1580 nm, ensuring excellent performance in various optical systems.
Designed with high power handling capability in mind, the GK-FWDM Series can manage up to 300 mW of continuous wave optical power. This is achieved through advanced pigtail processing and high-quality anti-reflective (AR) coatings, which contribute to its superior durability and reliability. The multiplexer’s low polarization dependent loss, with a maximum of 0.2 dB and a typical value of 0.1 dB, further enhances its suitability for high-speed WDM network systems where signal integrity is critical.
The device is housed in a robust package that ensures excellent environmental stability, operating reliably across temperatures from -5°C to +70°C and withstanding storage temperatures ranging from -40°C to +85°C. This makes it ideal for deployment in diverse and challenging environments.
The GK-FWDM Series is versatile in its fiber compatibility, offering options for PM 1550 Fiber and PM 1950 Fiber configurations to meet specific application requirements. With its precision-engineered design and high-performance specifications, the GK-FWDM Series is an excellent choice for enhancing the functionality and efficiency of WDM networks, erbium-doped fiber amplifiers (EDFAs), Raman amplifiers, and other fiber-optic instruments.
2 µm Filter Wavelength Division Multiplexer
Specifications |
|
|---|---|
| Operating Wavelength: | 1950 - 2050 nm |
| Operating Bandwidth: | - nm |
| Isolation (min): | 25 dB |
| Max Power Handling: | 300m W |
| Polarization Maintaining: | No |
| Pass Band Wavelength Range: | 1950 - 2050 nm |
| Typ. Insertion Loss: | 0.6 dB |
| Storage Temperature: | - 40 to + 85 ℃ |
| Max. Insertion Loss: | 0.8 dB |
| Typ. Isolation: | 30 dB |
| Min. Isolation: | 25 dB |
| Reflection Band Wavelength Range: | 1560 - 1580 nm |
| Typ. Insertion Loss: | 0.6 dB |
| Max. Insertion Loss: | 0.8 - 1.3 dB |
| Typ. Isolation: | 15 dB |
| Min. Isolation: | 12 dB |
| Min. Return Loss: | 50 dB |
| Max. Polarization Dependent Loss: | 0.2 dB |
| Typ. Polarization Dependent Loss: | 0.1 dB |
| Thermal Stability: | 0.005 dB/℃ |
| Max. Optical Power (Continuous Wave): | 300 mW |
| Max. Tensile Load: | 5 N |
| Fiber Type: | PM 1550 Fiber (all ports) PM 1550 Fiber for reflect port and or PM 1950 Fiber (all ports) PM 1950 Fiber for common & pass portSMF-28 for R, PM 1550 for C & P - |
| Operating Temperature: | -5 to +70 ℃ |
Features
- Wide Wavelength Range: Covers 1950 - 2050 nm for pass band and 1560 - 1580 nm for reflection band
- Low Insertion Loss: Typical loss of 0.6 dB and maximum loss of 0.8 dB
- High Isolation: Provides typical isolation of 30 dB and minimum isolation of 25 dB
- Excellent Environmental Stability: Operates reliably from -5°C to +70°C with a storage range of -40°C to +85°C
- High Power Handling: Capable of managing up to 300 mW of continuous wave optical power
- Low Polarization Dependent Loss: Maximum PD loss of 0.2 dB with typical PD loss of 0.1 dB
Applications
- Wavelength Division Multiplexing (WDM) Networks: Efficiently combines or separates multiple wavelengths
- EDFA (Erbium-Doped Fiber Amplifier) Systems: Ideal for signal processing and amplification
- Raman Amplifiers: Suitable for high-performance amplification in fiber-optic systems
- Fiber-Optic Instruments: Enhances functionality and performance in various optical measurement devices
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 typical insertion loss is 0.6 dB, which ensures efficient signal transmission with minimal loss.
The maximum insertion loss is 0.8 dB, providing a high level of performance with minimal signal degradation.
The typical isolation is 30 dB, and the minimum isolation is 25 dB, offering significant signal separation and reduced crosstalk.
The multiplexer operates over a pass band wavelength range of 1950 - 2050 nm and a reflection band wavelength range of 1560 - 1580 nm.
The device can handle up to 300 mW of continuous wave optical power, ensuring durability and reliability in high-power applications.
It can withstand a maximum tensile load of 5 N, making it robust and suitable for various installation environments.
The multiplexer operates within a temperature range of -5°C to +70°C, ensuring functionality across a broad range of environmental conditions.
It can be stored within a temperature range of -40°C to +85°C, ensuring safe and stable storage conditions.
Compatible fiber types include PM 1550 Fiber, PM 1950 Fiber, and SMF-28, offering flexibility for different applications and setups.
The device has standard package dimensions of Φ5.5 ± 0.1 mm x 35 ± 1 mm x 55 ± 1 mm, ensuring consistency and ease of handling.