High Power Faraday Rotator and Isolator by DK Photonics
Description
Faraday rotators play a crucial role in changing the polarization state of light as it travels through the device. The output polarization state is adjusted by 45 degrees relative to the input polarization. This characteristic is fundamental in various optical applications.
When combined with a mirror, the reflected light experiences an additional 45-degree rotation, resulting in a total 90-degree rotation. Importantly, the polarization handedness is reversed by the mirror, leading to a reflected polarization that is orthogonal to the original. This feature is particularly valuable in interferometers, where it helps cancel out any polarization changes through the fiber on the return journey.
The 1064nm High Power Free Space Isolator is a notable member of the diverse High Power Isolator series from DK Photonics. This series includes in-line types, beam expanded isolators, fiber in and free space out isolators, among others. The 1064nm High Power Free Space Isolator distinguishes itself as a type of isolator that allows free space in and out.
These isolators are characterized by low insertion loss, high isolation, high power handling, high return loss, and excellent environmental stability and reliability. Such features make them ideal candidates for fiber laser and instrumentation applications, striking a balance between high performance and durability in optical systems.
Customization and Design Adaptability:
Wavelength Adaptability: The product is adaptable to various wavelengths as per customer requirements.
Clear Aperture Customization: Options for larger clear apertures are available based on customer needs.
Design Improvements: Ongoing design enhancements ensure the product remains cutting-edge. Please contact DK Photonics for confirmation on the latest specifications.
High Power Faraday Rotator and Isolator by DK Photonics
Specifications |
|
|---|---|
| Type Of The Device: | Isolator |
| Operating Wavelength: | 1064 nm |
| Max Power: | -- W |
| Min Isolation: | 30 dB |
| Clear Aperture: | 2.8 mm |
| Trans @25℃: | ≥98 % |
| Extinction Ratio @25℃: | ≥30 dB |
| Rotation: | 45±2 degrees |
| Pulse Damage Threshold @10ns: | 5 J/cm² |
| Operation Temperature: | 0~+50 ℃ |
Features
- Low Insertion Loss: Maximizes the system's overall efficiency.
- High Power Handling: Suitable for high-demand applications.
- High Isolation: Ensures optimal performance in complex optical setups.
- Low Cost: Affordable without compromising on quality.
- High Reliability & Excellent Temperature Stability: Provides consistent performance under varying conditions.
Applications
- Multi-level Laser Amplifier
- Optical Parametric Oscillator
- Ring Laser
- Erbium-doped Fiber Amplifier
- Seed Injecting Laser
- Optical Modulator
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 2015
Frequently Asked Questions
A Faraday rotator changes the polarization state of light traveling through it, while an isolator is a device that allows light to pass through it in only one direction.
They are useful in interferometers because polarization changes through the fiber are cancelled out on the return journey.
The isolator is characterized with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability.
They are ideal for multi-level laser amplifier, optical parametric oscillator, ring laser, erbium-doped fiber amplifier, seed injecting laser, and optical modulator applications.
The pulse damage threshold is 5J/cm2 at 10ns.