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Page 2 - Fiber Isolators & Circulators

Polarization Insensitive Mini Fiber Circulator
GKER Photonics
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Polarization Insensitive Mini Fiber Circulator
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The GK-FCIR Series Polarization Insensitive Mini Fiber Circulator by GKER Photonics Co., Ltd is a compact, high-performance optical device designed for efficient signal routing in modern fiber optic networks. Engineered to route optical signals from Port 1 to Port 2 and from Port 2 to Port 3, it features ultra-low insertion loss, ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 1310 nm
Max Power: 300 W
Min Isolation: 45 dB
Center Wavelength (λc): 1310, 1550 nm
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Ascentta Polarization Maintaining (PM) Fiber Optical Circulator (980nm, 1030nm, 1060nm or custom)
Ascentta
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Ascentta Polarization Maintaining (PM) Fiber Optical Circulator (980nm, 1030nm, 1060nm or custom)
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The Ascentta 3-Port Polarization-Maintaining Optical Circulator (TGG Type) is engineered to provide precise unidirectional signal routing while preserving polarization integrity across a range of wavelengths from 532 nm to 1060 nm. Designed for high-performance optical systems, this circulator is optimized for demanding applications ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 980 nm
Max Power: 0.25 W
Min Isolation: 22 dB
Insertion Loss (Fast Axis Block) (1→2, Or 2→3) Max.: 1.5 dB
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Ascentta Polarization Maintaining Fiber Circulator (850nm)
Ascentta
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Ascentta Polarization Maintaining Fiber Circulator (850nm)
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The Ascentta PM 3-Port Optical Circulator (TGG Type) is designed for polarization-maintaining fiber optic applications operating across a wide range of wavelengths including 532, 635, 650, 780, 850, 980, 1030, and 1060 nm. It utilizes high-quality TGG crystals and advanced optical path alignment to provide efficient signal routing ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 850 nm
Max Power: 0.15 W
Min Isolation: 21 dB
Insertion Loss (Fast Axis Block) (1→2, Or 2→3) Max.: 1.8 dB
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Ascentta Polarization Maintaining (PM) Fiber Circulator (1310nm | 1480nm | 1550nm | 1590nm)
Ascentta
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Ascentta Polarization Maintaining (PM) Fiber Circulator (1310nm | 1480nm | 1550nm | 1590nm)
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The Ascentta PM 3-Port Optical Circulator is a high-performance, polarization-maintaining circulator designed for advanced optical systems operating at wavelengths of 1310, 1480, 1550, or 1590 nm. Engineered for precision, it supports both single-stage and dual-stage configurations, offering flexibility in performance requirements. ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 1310 nm
Max Power: 0.3 W
Min Isolation: 40 dB
Bandwidth: +-20 nm
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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/1030nm/1064nm High Power Circulator
DK Photonics
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980nm/1030nm/1064nm High Power Circulator
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The 1064nm High Power Circulator is a high performance light wave component that routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3. They’re characterized with low insertion loss, high isolation, high power handling, high return loss, low PDL, low PMD, excellent environmental stability and ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 980 nm
Max Power: 10 W
Min Isolation: 22 dB
Operating Wavelength Range: ±10 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
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1064nm High Power Polarization Insensitive Circulator
DK Photonics
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1064nm High Power Polarization Insensitive Circulator
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The 1064nm High Power Polarization-Insensitive Optical Circulator is engineered for advanced photonic systems requiring efficient signal routing and high-power handling. Operating at a central wavelength of 1064 nm, this circulator ensures reliable performance across various applications, including fiber laser systems, optical ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 1064 nm
Max Power: 10 W
Min Isolation: 22 dB
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780/808nm High Power Polarization Independent Isolator
DK Photonics
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780/808nm High Power Polarization Independent Isolator
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The 780/808nm High Power Polarization-Independent Isolator is designed for high-performance optical systems where protection from back reflections and feedback is critical. Operating efficiently at both 780nm and 808nm, this isolator offers excellent isolation with minimal insertion loss, ensuring optimal performance in fiber laser ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 780 nm
Max Power: 10 W
Min Isolation: 30 dB
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1064nm TGG Based PM Optical Circulator
DK Photonics
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1064nm TGG Based PM Optical Circulator
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DK Photonics presents the 1064nm TGG Based PM Optical Circulator, a high-performance light-wave component designed to efficiently route incoming signals from Port 1 to Port 2 and Port 2 signals to Port 3. The 1064nm polarization maintaining optical circulators are characterized with low insertion loss, high isolation, high PER, high ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 1064 nm
Max Power: 10 W
Min Isolation: 25 dB
Operating Wavelength Range: ±10 nm
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1064 -1080 nm Polarization Insensitive Optical Circulator
DK Photonics
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1064 -1080 nm Polarization Insensitive Optical Circulator
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The 1064nm Polarization Insensitive Isolator by DK Photonics is a cutting-edge optical device employing the Faraday Effect of magneto-optical crystal. This isolator efficiently guides optical light in one direction while eliminating back reflection and back scattering in the reverse direction, regardless of polarization state. With ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 1064 nm
Max Power: 0.2 W
Min Isolation: 45 dB
Bandwidth: +/-5nm
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L-Band Polarization Insensitive Single/Dual Stage Optical Isolator
DK Photonics
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L-Band Polarization Insensitive Single/Dual Stage Optical Isolator
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Optical isolators can block back lection and backscattering in the reverse direction at any polarization sate. They have low polarization mode dispersion (PMD). The optical path is epoxy-free, thereby enabling high-power applications. They are based on the micro-optics package technology and featured with the best stability and ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1585 nm
Max Power: 0.3 W
Min Isolation: 30 dB
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Mini Size 1310 and 1550nm Polarization Insensitive Isolator
DK Photonics
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Mini Size 1310 and 1550nm Polarization Insensitive Isolator
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Enhance your optical communication systems with the Mini Size 1310 and 1550nm Polarization-Insensitive Optical Isolator. Engineered for applications requiring high isolation and low insertion loss, this compact isolator effectively suppresses back reflections and backscattering, ensuring optimal signal integrity in fiber optic networks.

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1310 nm
Max Power: 0.3 W
Min Isolation: 28 dB
Data Sheet
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1030nm TGG Based Optical Isolator
DK Photonics
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1030nm TGG Based Optical Isolator
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Enhance the performance and reliability of your optical systems with the TGG-Based 1030nm Polarization-Insensitive Optical Isolator. Engineered for applications requiring high isolation and low insertion loss, this isolator effectively suppresses back reflections and backscattering, ensuring optimal signal integrity in fiber optic ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1030 nm
Max Power: 0.5 W
Min Isolation: 26 dB
Operating Wavelength Range: ±10 nm
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Ultra Wideband Polarization Insensitive Isolator
DK Photonics
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Ultra Wideband Polarization Insensitive Isolator
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Optical isolators can block back reflection and backscattering in the reverse direction at any polarization sate. They have low polarization mode dispersion (PMD). The optical path is epoxy-free, thereby enabling high-power applications. They are based on the micro-optics package technology and featured with the best stability and ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1530 nm
Max Power: 0.3 W
Min Isolation: 35 dB
Data Sheet
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