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Fiber Isolators & Circulators (Type of the Device: Isolator)

Polarization Maintaining 1550nm Fiber Optic Isolator Dual Stage
CSRayzer Optical Technology
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Polarization Maintaining 1550nm Fiber Optic Isolator Dual Stage
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This is a polarization maintaining isolator with a dual stage configuration and operating at 1550nm wavelength. This fiber optic isolator has input and output polarization maintaining fibers. It is often used to block light traveling in the backward direction, preventing instability and damage to a laser system caused by ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1550 nm
Max Power: 0.5 W
Min Isolation: 46 dB
Type: Dual Stage
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Isolator Array (1310, 1480, 1550, 1590nm)
Ascentta
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Isolator Array (1310, 1480, 1550, 1590nm)
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Ascentta's Single-Mode Polarization-Insensitive Isolator Array is designed to optimize complex optical communication systems by preventing back reflections and minimizing internal losses across multiple channels. Our isolator array supports wavelengths from 1310 nm to 1590 nm and features a compact Ø5.5 × L35 mm package, ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1310 nm
Max Power: 0.3 W
Min Isolation: 25 dB
Channels: 2 or 3
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Ascentta Isolator Hybrid: Tap Coupler + Isolator
Ascentta
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Ascentta Isolator Hybrid: Tap Coupler + Isolator
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Specs listed are for the single-stage version only. For dual-stage specs, review datasheet. With excellent operating parameters and precise, stable tap ratio, Ascentta’s Tap + Isolator hybrids are excellent components for systems that require signal or power monitoring, splitting/combing, or other tap coupler features at the ...

Specifications
Type Of The Device: Isolator, Other
Operating Wavelength: Not Specified
Max Power: 0.3 W
Min Isolation: 31 dB
Insertion Loss (signal): 0.8 dB (max)
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1064nm 2W Polarization Maintaining Optical Fiber Faraday Isolator
Ruik-tech Communication (Dongguan) Co.,LTD.
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1064nm 2W Polarization Maintaining Optical Fiber Faraday Isolator
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Ruik Polarization-Maintaining Optical IsolatorsRuik’s polarization-maintaining (PM) optical isolator is a protective device that allows light to pass in the forward direction—from input to output—while blocking any light traveling in the reverse direction. This prevents unwanted feedback that could damage the source ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1064 nm
Max Power: 2 W
Min Isolation: 28 dB
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High-Power High-Isolation Isolator
Lfiber Optic Limited
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High-Power High-Isolation Isolator
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The high-power high-isolation isolator (1064nm, 1030nm, 980nm, 915nm, 850nm, 808nm, 780nm) is a polarization-independent fiber component that allows all polarized light (not just the light polarized in a specific direction) to propagate in one direction but blocks it in the opposite direction. In many applications, we are unable to ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 780 nm
Max Power: 10 W
Min Isolation: 55 dB
Peak Powe: 10kW, 20kW
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High Power PM Optical Isolator
Lfiber Optic Limited
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High Power PM Optical Isolator
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The High Power PM Isolator (1310nm / 1550nm) from Lfiber is a premium optical component designed to suppress unwanted back reflections and feedback in high-power fiber optic systems. Built for robustness and precision, this isolator ensures stable optical signal transmission in demanding applications such as PM fiber lasers, ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1310 nm
Max Power: 20 W
Min Isolation: 28 dB
Peak Power: 10kW, 20kW
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High Power PM Fiber Optical Isolator
Lfiber Optic Limited
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High Power PM Fiber Optical Isolator
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The high power PM fiber optical isolator (1064/1030/980 nm polarization-maintaining optical fiber isolator) is one of the most important passive components. The function of a PM optical isolator is to let a light beam pass through in one direction, that is, the forward direction only, like a one-way traffic. At the same time, ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 980 nm
Max Power: 10 W
Min Isolation: 25 dB
Min. Extinction Ratio At 23℃: 20
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High Power Polarization-Maintaining Isolator (50W)
Lfiber Optic Limited
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High Power Polarization-Maintaining Isolator (50W)
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High power polarization-maintaining isolator allows light to propagate in one direction but block transmission in the opposite direction. At the same time, by using PM panda fibers it maintains a well-defined state of polarization (SOP) of the light. This fiber-coupled 1064/1053/1030/980 nm PM optical isolator has power handling up ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 980 nm
Max Power: 50 W
Min Isolation: 25 dB
Extinction Ratio At 23℃ (dB): ≥20
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Polarization Maintaining Isolator (High Extinction Ratio)
Lfiber Optic Limited
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Polarization Maintaining Isolator (High Extinction Ratio)
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The high-extinction-ratio optical isolator (polarization-maintaining fiber optic isolators) is a fiber-coupled optical component which lets light pass through in one direction, but block it in the opposite direction. At the same time, by using PM Panda fibers it’s capable of maintaining a well-defined state of polarization ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1310 nm
Max Power: 300 W
Min Isolation: 28 dB
Fiber Type: Panda PM fiber
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High-Power High-Isolation PM Isolator
Lfiber Optic Limited
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High-Power High-Isolation PM Isolator
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The High-Power High-Isolation PM Isolator (1064nm, 1030nm, 980nm, 915nm, 850nm, 808nm, 780nm) is a polarization-independent fiber component that allows all polarized light (not just the light polarized in a specific direction) to propagate in one direction but blocks it in the opposite direction. In many applications, we are unable ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 780 nm
Max Power: 50 W
Min Isolation: 55 dB
Min. Extinction Ratio At 23℃ (dB): 20
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High Power Fiber Optical Isolator (50W)
Lfiber Optic Limited
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High Power Fiber Optical Isolator (50W)
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The High Power Fiber Optical Isolator (polarization-independent fiber optic isolators, 1064/1053/1030/980 nm) is a fiber-coupled component that allows all polarized light signal (not just the light polarized in a specific direction) to propagate along a fiber in one direction but not in the opposite direction. Functionally, it is ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 980 nm
Max Power: 50 W
Min Isolation: 25 dB
Center Wavelength (nm): 980, 1030, 1053, or 1064
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Ascentta’s Optical TGG-Type Isolator Array
Ascentta
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Ascentta’s Optical TGG-Type Isolator Array
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Ascentta’s Optical TGG-Type Isolator Array provides a high-performance solution for minimizing back reflections and internal losses in optical systems. Unlike conventional setups, our isolator arrays are designed so that the magnetic fields of individual channels do not interfere with each other—eliminating a common issue ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: Not Specified
Max Power: 0.25 W
Min Isolation: 22 dB
Typical Isolation: 27 dB
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850nm High Power Polarization Independent Isolator
DK Photonics
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850nm High Power Polarization Independent Isolator
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The 850nm High Power Polarization Independent Isolator is characterized with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability. It is ideal for fiber laser and instrumentation applications. The high-power isolator series includes in-line type, beam expanded ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 850 nm
Max Power: 1 W
Min Isolation: 28 dB
Operating Wavelength Range: ±10 nm
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1310/1480/1550nm Mini Polarization Insensitive Isolator (MPI Series)
GKER Photonics
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1310/1480/1550nm Mini Polarization Insensitive Isolator (MPI Series)
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The GKER Photonics Mini Polarization Insensitive Isolator (GK-MPI Series) is a compact, high-performance optical component designed for space-constrained applications in fiber optic systems. This isolator is engineered to block back-reflected light while maintaining stable performance across all polarization states. With options for ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1310 nm
Max Power: 0.3 W
Min Isolation: 28 dB
Center Wavelength (λc): 1310, 1480, 1550 nm
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1310/1480/1550nm 2-in-1 Polarization Insensitive Isolator (TPI Series)
GKER Photonics
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1310/1480/1550nm 2-in-1 Polarization Insensitive Isolator (TPI Series)
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The 2 in 1 Polarization Insensitive Isolator from the TPI Series represents a remarkable advancement in optical isolation technology. This innovative device seamlessly integrates two independent isolators into a single, space-saving package, delivering enhanced efficiency and versatility to fiber optic communication systems. Crafted ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1310 nm
Max Power: 0.3 W
Min Isolation: 30 dB
Center Wavelength (λc): 1310, 1480, 1550 nm
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1064 nm Polarization Insensitive Isolator
GKER Photonics
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1064 nm Polarization Insensitive Isolator
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The GKER Photonics 1064 nm Polarization Insensitive Isolator (GK-PSSI & GK-PDSI Series) is designed to block unwanted back reflections and feedback in high-power laser systems while maintaining reliable performance across all polarization states. With its advanced optical design and compact packaging, the isolator provides high ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1064 nm
Max Power: 0.3 W
Min Isolation: 28 dB
Center Wavelength (λc): 1064 nm
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980nm TGG Based Optical Isolator
DK Photonics
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980nm TGG Based Optical Isolator
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The 980nm High Power Polarization-Independent Optical Isolator is engineered to deliver exceptional performance in high-power fiber optic systems. Operating at a central wavelength of 980 nm, this isolator effectively suppresses back reflections and backscattering, ensuring unidirectional light transmission and protecting sensitive ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 980 nm
Max Power: 20 W
Min Isolation: 25 dB
Operating Wavelength Range: ±15 nm
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1064nm TGG Based Optical Isolator
DK Photonics
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1064nm TGG Based Optical Isolator
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The 1064nm TGG Based Optical Isolator is engineered with cutting-edge technology, offering exceptional performance in fiber optic communication systems. This isolator boasts low insertion loss, high isolation, high power handling, and superior environmental stability. It finds extensive applications in Fiber Amplifiers, Fiber ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1064 nm
Max Power: 20 W
Min Isolation: 26 dB
Operating Wavelength Range: ±10 nm
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1064nm High Power Polarization Independent Isolator – 10W
DK Photonics
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1064nm High Power Polarization Independent Isolator – 10W
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The 1064nm High Power Polarization-Independent Isolator is designed for superior performance in high-power fiber laser systems and optical setups that demand robust protection from back reflections. Capable of handling up to 10W of optical power, this isolator provides reliable isolation of forward and backward propagating light, ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1064 nm
Max Power: 10 W
Min Isolation: 30 dB
Operating Wavelength Range: ±10 nm
Data Sheet
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