DK Photonics 980–1064 nm SM Fiber Circulator

Description

The 1030nm TGG Based High Power Optical Circulator from DK Photonics is engineered to deliver exceptional performance in demanding optical systems. Utilizing terbium gallium garnet (TGG) as the core material, this circulator is specifically designed for high-power applications, ensuring robust operation and reliability even under intense optical loads. Its advanced construction supports both polarization-maintaining (PM) and non-PM configurations, making it highly versatile for integration into a wide range of fiber laser and amplifier setups.

This optical circulator efficiently routes light signals, directing input from Port 1 to Port 2 and from Port 2 to Port 3 with minimal insertion loss and high isolation. The device is optimized for low polarization dependent loss (PDL) and low polarization mode dispersion (PMD), which are critical for maintaining signal integrity in high-precision applications. Its high return loss further minimizes back reflections, protecting sensitive laser sources and ensuring stable system performance.

Designed with high power handling capabilities, the 1030nm TGG circulator is ideal for use in high power fiber lasers, fiber amplifiers, and pump laser sources. Its excellent temperature stability and environmental robustness make it suitable for both laboratory and industrial environments. The circulator can be customized with various fiber types and configurations to meet specific application requirements, offering flexibility for system designers and integrators.

With its combination of low insertion loss, high isolation, and superior reliability, the DK Photonics 1030nm TGG Based High Power Optical Circulator stands out as a critical component for advanced optical communication, test and measurement, and instrumentation systems. Its customizable options and proven performance make it a preferred choice for professionals seeking dependable solutions for high-power photonic applications.

Specifications

Type Of The Device:	Circulator
Operating Wavelength:	980 nm
Max Power:	10 W
Min Isolation:	22 dB
Operating Wavelength Range:	±10 nm
Typ. Peak Isolation:	25 dB
Typ. Insertion Loss, 23 ℃:	1.3 dB
Max. Insertion Loss, 23 ℃:	1.5 dB
Max. PDL(for SM Fiber):	0.15 dB
Min.Cross Talk:	45 (Typ. 50) dB
Min. Return Loss:	45 dB
Max. Peak Power For Ns Pulse:	10 kW

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Features

Broad Wavelength Compatibility: Operates effectively at 980 nm, 1030 nm, and 1064 nm, accommodating a range of fiber laser and amplifier systems.
High Power Handling: Supports continuous optical power levels up to 10 W and peak power up to 10 kW for nanosecond pulses, suitable for demanding applications.
Low Insertion Loss: Typical insertion loss of 1.3 dB at 23°C, ensuring minimal signal attenuation.FindLight
High Isolation: Provides a minimum isolation of 22 dB, effectively minimizing back reflections and crosstalk.
Low Polarization Dependent Loss (PDL): Maximum PDL of 0.15 dB, maintaining signal integrity across varying polarization states.
High Return Loss: Minimum return loss of 45 dB, reducing signal reflections and enhancing system performance.
Compact and Robust Design: Engineered for stability and reliability in various environmental conditions, facilitating easy integration into optical systems.
Customizable Configurations: Available with various fiber types, connector options, and packaging to meet specific application requirements.

These features make the 980nm/1030nm/1064nm High Power Circulator an ideal choice for applications such as fiber optic amplifiers, pump laser sources, instrumentation, and test and measurement systems.

Applications

High Power Fiber Laser Systems
Enables efficient signal routing and isolation in industrial, medical, and scientific high-power fiber laser setups, ensuring stable and reliable laser operation.
High Power Fiber Amplifiers
Essential for managing signal direction and preventing back-reflection in high-power fiber amplifier modules used in telecommunications, research, and defense applications.
Pump Laser Source Isolation
Protects sensitive pump laser sources from harmful back-reflected light, enhancing the longevity and performance of pump diodes in laser systems.
Test and Measurement Equipment
Used in advanced optical test benches and measurement systems for precise signal routing, isolation, and analysis in R&D and quality control environments.
Optical Instrumentation
Integrated into scientific and industrial optical instruments requiring high isolation and low insertion loss for accurate signal processing and measurement.
Optical Coherence Tomography (OCT)
Facilitates high-resolution imaging by efficiently directing light between source, sample, and detection arms in OCT systems.
Quantum Optics Experiments
Provides reliable signal separation and routing in quantum communication and quantum computing setups where high isolation and low loss are critical.
Optical Sensing Systems
Enhances performance and reliability in distributed fiber optic sensing applications, such as structural health monitoring and environmental sensing.
Telecommunications Networks
Used in high-capacity optical communication links to manage signal direction and prevent interference between channels.
Laser Material Processing
Supports high-power laser cutting, welding, and marking systems by ensuring stable and isolated signal paths.
Nonlinear Optics and Frequency Conversion
Enables efficient separation of fundamental and converted wavelengths in nonlinear optical experiments and devices.
Research and Development
Ideal for laboratory setups requiring flexible, high-performance optical routing and isolation for experimental configurations.

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Re: 980nm/1030nm/1064nm High Power Circulator

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Ships from:: China
Sold by:: DK Photonics ✓ Verified Supplier
On FindLight:: since 2015

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Frequently Asked Questions

What is a 1030nm TGG Based High Power Optical Circulator?

A 1030nm TGG Based High Power Optical Circulator is a fiber optic device designed to route optical signals sequentially from port 1 to port 2 and from port 2 to port 3, specifically optimized for high power applications at the 1030nm wavelength. It uses Terbium Gallium Garnet (TGG) as the non-reciprocal element, offering low insertion loss, high isolation, and excellent temperature stability, making it ideal for high power fiber lasers, amplifiers, and instrumentation.

What are the key features of the DK Photonics 1030nm High Power Optical Circulator?

Key features include low insertion loss, high power handling capability, high isolation, polarization-maintaining (PM) and non-PM options, customizable fiber types, high reliability, and excellent temperature stability. These features ensure optimal performance in demanding high power optical systems.

What applications are suitable for this high power optical circulator?

This circulator is ideal for use in high power fiber lasers, high power fiber amplifiers, pump laser sources, test and measurement setups, and various optical instrumentation applications where efficient signal routing and high power handling are required.

Can the 1030nm TGG Based Optical Circulator be customized?

Yes, DK Photonics offers customization for their optical circulators, including options for different fiber types, wavelengths, power handling capabilities, fiber pigtail lengths, and connector types. Customers are encouraged to provide detailed specifications for tailored solutions.

What is the maximum power handling capability of this circulator?

The standard device is designed for high power handling, with typical configurations supporting up to 20W of optical power. For applications requiring higher power, splicing fibers instead of connectors is recommended, as connectors are only used for low power performance testing.

What is the difference between PM and non-PM versions of the circulator?

PM (Polarization Maintaining) versions preserve the polarization state of light, which is critical for certain laser and sensing applications. Non-PM versions do not maintain polarization. The PM type also offers options such as both-axis working (Type B) or fast-axis blocked (Type F), with Type B as the default.

How does the DK Photonics circulator compare to similar products on the market?

The DK Photonics 1030nm TGG Based High Power Optical Circulator stands out for its high power handling, low insertion loss, high isolation, and customizable options. Compared to similar products from other manufacturers, it offers competitive performance, reliability, and flexibility for integration into advanced fiber laser and amplifier systems.

Got more questions? Use the inquiry form to ask the supplier directly.