1064-2050nm PM Faraday Rotator
The 1064-2050nm PM Faraday Rotator from Kernstech is an advanced optical component designed to manipulate the polarization of light in fiber-optic systems. With its wide operating wavelength range from 1064 nm to 2050 nm, this polarization-maintaining (PM) Faraday rotator is ideal for use in high-performance systems requiring precise polarization control. The rotator features low insertion loss, high return loss, and excellent stability, ensuring reliable performance in telecommunications, fiber lasers, and fiber-optic instrumentation. With its robust design, this Faraday rotator offers both durability and precision, making it a critical component in various optical and research applications.
| Quantity: | |
|---|---|
| PDF Export | |
Product Description
| Parameter | Spec | Unit | |||||
| Center Wavelength | 2050,2000,1950 | 1550,1480,1310 | 1064 | nm | |||
| Operating Wavelength Range | ±15 | ±20 | ±5 | nm | |||
| Max.Insertion Loss | 1.3 | 0.5 | 1.6 | dB | |||
| Min.Extinction Ratio @23℃ | 18 | 20 | 20 | dB | |||
| Faraday Rotation Angle for CWL | 45 | deg | |||||
| Max.Rotation Angle Tolerance at 23℃for CWL | ±2 | deg | |||||
| Max.Polarization ModeDispersion | 0.05 | ps | |||||
| Max.Power Handling | 300 | mW | |||||
| Max.Tensile Load | 5 | N | |||||
| Axis Alignment | Both Axis Working | / | |||||
| Fiber Type | PM Panda Fiber | / | |||||
| Operating temperature | -5~+70 | ℃ | |||||
| Storage temperature | -40~+85 | ℃ | |||||
Product Features
● Wide Wavelength Range: The 1064-2050nm PM Faraday Rotator operates across a broad range of wavelengths, including key values like 1064 nm, 1310 nm, 1550 nm, and 2050 nm, making it highly versatile for use in different optical systems.
● High Performance: The device offers low insertion loss (up to 0.5 dB at 1550 nm) and high return loss, ensuring minimal signal degradation and reliable performance over time.
● Polarization Maintenance: With its PM Panda fiber design, the rotator ensures that polarization-dependent effects are maintained, which is crucial for high-precision applications.
● Wide Temperature Range: It operates effectively across a broad temperature range from -5°C to +70°C, making it suitable for use in various environments.
● High Stability and Durability: The Faraday rotator is built to offer high reliability and stability, even under challenging conditions, with a maximum tensile load of 5 N.
Product Quality Control
At Kernstech, each 1064-2050nm PM Faraday Rotator is subject to rigorous quality control throughout its manufacturing process. Every unit is tested for key performance metrics such as insertion loss, extinction ratio, return loss, and polarization mode dispersion. We also conduct environmental testing to ensure that the rotator performs consistently within its operating temperature range and other specifications. This rigorous testing guarantees that every Faraday rotator meets the highest standards of optical performance and durability, ensuring long-term reliability in any application.
Product Uses
The 1064-2050nm PM Faraday Rotator is used in a wide variety of applications where polarization control and optical signal manipulation are required:
● Fiber Optic Lasers: Used to maintain polarization stability in fiber lasers, ensuring consistent laser output.
● Fiber Optic Instruments: Ideal for use in optical systems that require controlled rotation of light, such as spectrometers, interferometers, and other instrumentation.
● Fiber Sensors: The Faraday rotator is essential in fiber optic sensing systems, where polarization needs to be managed precisely for accurate measurements.
Usage Scenarios
● Telecommunications: The rotator is used in fiber-optic communication systems to maintain signal integrity by managing polarization.
● Medical Equipment: In medical fiber-optic devices, the rotator ensures precise control over light for applications like laser surgery.
● R&D and Laboratory Use: Essential in laboratory settings where precise control over the polarization of light is needed for experimental setups.
FAQ
Q1: What wavelengths does this Faraday rotator support?
A1: The 1064-2050nm PM Faraday Rotator supports a wide range of wavelengths, including 1064 nm, 1310 nm, 1550 nm, 1480 nm, and 2050 nm, making it versatile for many optical systems.
Q2: How much insertion loss does the rotator have?
A2: The insertion loss varies depending on the wavelength but ranges from 0.5 dB (at 1550 nm) to 1.6 dB (at 1064 nm), ensuring minimal signal loss during operation.
Q3: What is the maximum power the Faraday rotator can handle?
A3: The maximum power handling for the PM Faraday Rotator is 300 mW, which makes it suitable for high-power applications without compromising performance.
Q4: What fiber type is compatible with this Faraday rotator?
A4: This Faraday rotator is designed for use with PM Panda fiber, which maintains the polarization of the light during rotation.
