980 nm High Power Polarization Maintaining Isolator (HI Series) | 20 W

Name: 980 nm High Power Polarization Maintaining Isolator (HI Series) | 20 W
Brand: GKER Photonics
Availability: InStock

Description

Engineered for precision and performance, the 980 nm High Power Polarization Maintaining Isolator exemplifies technological innovation in photonics. This isolator is specifically designed to sustain high levels of optical power while maintaining the polarization of light, crucial for applications that demand high fidelity in signal integrity.

Featuring low insertion loss and high isolation, this device ensures minimal signal degradation and superior isolation from back reflections, enhancing overall system efficiency. It boasts exceptional power handling capabilities up to 20 watts, accommodating a range of demanding operational conditions. The high return loss minimizes signal leakage, thereby increasing the effectiveness of the laser system.

With an impressive extinction ratio of 20 dB, the isolator effectively maintains the desired polarization state, crucial for polarization-sensitive applications. Its robust design guarantees excellent environmental stability and reliability, capable of operating effectively across a wide temperature range from +10 to +50°C.

Ideal for integration into sophisticated fiber laser systems and precise instrumentation setups, the 980 nm isolator is tailored to support advanced photonics applications where maintaining polarization is essential for accuracy and performance.

Specifications

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 States:	25 dB
Max. Average Optical Power:	20 W
Max. Peak Power For Ns Pulse:	10 kW

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Features

Center Wavelength: 980 nm, operating within a ±10 nm range

Typical Peak Isolation: 30 dB

Minimum Isolation: 25 dB at center wavelength, under all polarization states

Insertion Loss: Typically 0.8 dB, with a maximum of 1 dB at operating temperature

Return Loss: Minimum 45/45 dB

Extinction Ratio: 20 dB, ensuring effective polarization maintenance

Maximum Average Optical Power: 20 W

Maximum Peak Power for Nanosecond Pulse: 10 kW

Fiber Type: PM 980 Fiber, specially designed for high precision applications

Operating and Storage Temperatures: Optimized for stability from +10 to +50 °C operational and 0 to +60 °C storage conditions

Applications

Fiber Laser Systems: Ideal for high precision laser systems that require stable polarization to maintain efficiency and accuracy in cutting, engraving, and other detailed processes.

Telecommunications: Used in fiber optic communications where maintaining the polarization of light enhances signal integrity and bandwidth over long distances.

Medical Instrumentation: Integral in medical devices that utilize laser technology, such as optical coherence tomography (OCT) and laser surgery, where consistent polarization is necessary for accurate results.

Optical Sensing: Supports advanced optical sensing techniques used in environmental monitoring and aerospace applications, where polarization maintenance can significantly impact measurement accuracy.

Research and Development: Provides a stable platform for scientific research involving polarized light, such as studies in quantum optics, photonics research, and material science experiments.

Industrial Metrology: Used in precision metrology equipment that relies on polarized laser beams to measure distances and materials properties accurately.

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China

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since 2024

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Frequently Asked Questions

What is a 980 nm High Power Polarization Maintaining Isolator?

The 980 nm High Power Polarization Maintaining Isolator is a device designed to maintain the polarization state of light while managing high power levels, minimizing insertion loss and maximizing isolation in optical systems.

How does the 980 nm Isolator benefit fiber laser systems?

It benefits fiber laser systems by maintaining precise polarization, which is crucial for applications requiring high accuracy and efficiency, such as in cutting and engraving processes.

What makes the 980 nm Isolator essential for telecommunications?

In telecommunications, the isolator maintains the polarization of light, enhancing signal integrity and increasing bandwidth, which is crucial for long-distance fiber optic communication.

Can the 980 nm Isolator handle different power levels?

Yes, the isolator is designed to handle up to 20 watts of average optical power, making it suitable for a range of demanding applications that require high power levels.

What are the key features of the 980 nm Isolator?

Key features include low insertion loss, high isolation, high return loss, an excellent extinction ratio of 20 dB, and the ability to maintain polarization under various conditions.

Where is the 980 nm High Power Isolator typically used?

Typically used in fiber laser systems, telecommunications, medical instrumentation, optical sensing, research and development, and industrial metrology.

What does high return loss mean in the context of the 980 nm Isolator?

High return loss in this isolator means it effectively prevents the laser signals from leaking back to the source, which is crucial for maintaining the efficiency and safety of high-power laser systems.

How does the isolator’s environmental stability benefit its applications?

The isolator's environmental stability ensures that it performs reliably under varying climatic conditions, which is essential for applications in fields like medical instrumentation and industrial metrology where precision is critical.

What customization options are available for the 980 nm Isolator?

The isolator offers various customization options including power handling, fiber length, working axis, connector type, fiber jacket, and fiber type to meet specific application requirements.