638nm Polarization Sensitive Isolator
Description
The Polarization Sensitive Isolator (PSI Series) is engineered for optimal performance in fiber optic systems requiring high isolation and minimal insertion loss. This isolator is designed to operate at a wavelength of 638 nm, providing excellent environmental stability and reliability. It is particularly suited for applications where precise polarization maintenance is crucial, such as in fiber lasers and amplifiers. The PSI Series features high extinction ratios and is capable of handling high optical power, making it a versatile component in advanced optical systems.
638nm Polarization Sensitive Isolator
Specifications |
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|---|---|
| Type Of The Device: | Isolator |
| Operating Wavelength: | 638 nm |
| Max Power: | 0.01 W |
| Min Isolation: | 23 dB |
| Operating Wavelength (λc): | 638 nm |
| Min. Extinction Ratio (Difference Between Fast Axis And Slow Axis): | 20 dB |
| Min. Isolation, λc, 25℃, All Polarization States: | 23 dB |
| Max. Optical Power (CW): | 10 mW |
Features
- Low Insertion Loss: Ensures minimal signal attenuation within the specified temperature range.
- High Isolation: Provides effective suppression of back reflections and backscattering.
- High Extinction Ratio: Maintains the integrity of the polarized light by differentiating between the fast and slow axis.
- High Optical Power Handling: Capable of managing high continuous wave (CW) optical power.
- Environmental Stability: Reliable performance across varying environmental conditions.
Applications
- Fiber Lasers: Enhances performance by maintaining polarization and reducing feedback.
- Fiber Amplifiers: Optimizes signal quality and stability in amplification systems.
- Laser Optics Instruments: Ensures precision and reliability in optical instrumentation.
- Metrology and Inspection: Provides accurate and stable measurements in scientific and industrial applications.
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2024
Frequently Asked Questions
The PSI Series operates at a wavelength of 638 nm.
The typical insertion loss ranges from 1.5 dB to 1.7 dB within the operating temperature range of 25 to 45 ℃.
Key features include low insertion loss, high isolation, high extinction ratio, high optical power handling, and excellent environmental stability.
It is primarily used in fiber lasers, fiber amplifiers, laser optics instruments, and metrology and inspection systems.
The isolation is optimized at a temperature of 40 ℃, ensuring peak performance under specific conditions.