980nm | 20W High Power Polarization Insensitive Isolator (HI Series)
Description
The 980 nm High Power Polarization Insensitive Isolator is a pinnacle of optical engineering, designed to excel in high-demand environments typical of fiber laser and precision instrumentation applications. This isolator stands out due to its exceptional low insertion loss and high isolation, which are critical for maintaining signal integrity and minimizing optical feedback in complex optical setups.
Engineered to handle up to 20 watts of average optical power, this device is equipped to manage high power with remarkable efficiency. Its high return loss and minimal polarization dependent loss ensure that the isolator delivers consistent performance, irrespective of the polarization states of the light passing through it. This feature is particularly important in applications where light polarization can vary, such as in diverse laser systems and multiplexed optical communications.
The isolator's robust construction guarantees not only high performance but also superior environmental stability and reliability. It can operate effectively across a temperature range from +10 to +50°C, making it suitable for use in a variety of settings, from controlled laboratory environments to more demanding industrial conditions.
980nm | 20W High Power Polarization Insensitive Isolator (HI Series)
Specifications |
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|---|---|
| Type Of The Device: | Isolator |
| Operating Wavelength: | 980 nm |
| Max Power: | 20 W |
| Min Isolation: | 25 dB |
| Center Wavelength (λc): | 980 nm |
| Operating Wavelength Range: | λc ± 10 nm |
| Min. Isolation, λc, 23 ℃, All Polarization StatesTyp.: | 25 dB |
| Max. Average Optical Power: | 20 W |
| Max. Peak Power For Ns Pulse: | 10 kW |
Features
- Center Wavelength: 980 nm, within a ±10 nm operating range
- Typical Peak Isolation: 30 dB
- Minimum Isolation: 25 dB at center wavelength, accommodating all polarization states
- Typical and Maximum Insertion Loss: 0.8 dB and 1 dB respectively, ensuring efficient transmission
- Return Loss: Minimum 45/45 dB, optimizing system performance by reducing reflections
- Polarization Dependent Loss: Max 0.2 dB, highlighting its polarization insensitivity
- Maximum Average Optical Power: 20 W
- Maximum Peak Power for Nanosecond Pulses: 10 kW
- Maximum Tensile Load: 5 N
- Fiber Type: HI 1060 Fiber, tailored for high-performance applications
Customization Options:
- Fiber Length: Standard at 1.0 m, with customization available
- Handling Power: Options available for 3 W, 10 W, and 20 W, accommodating different application demands
- Fiber Jacket: Choices include 250 μm Bare Fiber and 900 μm Loose Tube, among others
- Connector Type: None standard with options available
- Power Type: Suitable for both Pulse and Continuous Wave applications
Applications
- Fiber Laser Systems: Essential for maintaining high-quality signal transmission in fiber lasers used in manufacturing, cutting, and engraving, where precise beam quality is crucial.
- Telecommunications: Improves the performance of optical communication systems by ensuring stable signal integrity and reducing feedback, which is vital for long-distance and high-bandwidth communications.
- Medical Instrumentation: Used in biomedical imaging and laser surgery systems where consistent and reliable laser output is necessary for accurate diagnostics and treatments.
- Optical Sensing: Enhances the accuracy of optical sensors used in environmental monitoring and industrial automation by stabilizing the laser signal against external disturbances.
- Research and Development: Provides a stable testing environment for experimental setups in photonics research, where controlled and reliable laser outputs are necessary for data integrity.
- Industrial Metrology: Critical in precision measurement tools that rely on lasers, ensuring that the devices operate with high precision and reliability under various environmental conditions.
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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 980 nm High Power Polarization Insensitive Isolator is designed to reduce insertion loss and enhance isolation in optical systems, handling high power without being affected by the polarization states of light.
It ensures high-quality signal transmission with minimal loss and high isolation, crucial for maintaining the performance and accuracy of fiber laser systems used in precise cutting and engraving.
In telecommunications, this isolator helps maintain signal integrity and reduce feedback, crucial for enhancing long-distance and high-bandwidth optical communications.
Yes, it is capable of handling up to 20 watts of average optical power, making it suitable for various high-power applications across multiple industries.
Key features include low insertion loss, high isolation, minimal polarization dependent loss, high return loss, and excellent environmental stability and reliability.
It is typically used in fiber laser systems, telecommunications, medical instrumentation, optical sensing, research and development, and industrial metrology.
High return loss in this isolator means it effectively prevents the laser signals from leaking back to the source, crucial for maintaining efficiency and safety in high-power laser systems.
The isolator's environmental stability ensures reliable performance under varying conditions, essential for applications like medical instrumentation and industrial metrology where precision is critical.