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

Ascentta High Directivity Ultra-broadband 3-port Optical Circulator
Ascentta
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Ascentta High Directivity Ultra-broadband 3-port Optical Circulator
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Ascentta’s ultra-broadband circulators, covering 1290nm to 1620nm, already boast high directivity and return loss, each with minimum values of 50dB. However, we are always looking for ways to improve our designs, which leads us to introduce the high directivity version of our ultra-broadband circulator. These circulators cover the ...

Specifications
Type Of The Device: Circulator
Max Power: 0.3 W
Min Isolation: 20 dB
Operative Wavelength: 1290nm to 1620nm
Max Directivity: 72.5dB
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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 Dependent Free Space Circulator (532nm 635nm 780nm 850nm)
Ascentta
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Ascentta Polarization Dependent Free Space Circulator (532nm 635nm 780nm 850nm)
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The Polarization-Dependent 3-Port Circulator Core (TGG Type) by Ascentta Inc. is engineered for precise optical signal routing in demanding photonics applications. Designed to operate across key wavelengths—532 nm to 1064 nm—this compact circulator core utilizes the Faraday effect in TGG (terbium gallium garnet) material ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 532 nm
Max Power: 5 W
Min Isolation: 21 dB
Insertion Loss (23℃, All SOP*) (1→2, Or 2→3) Max: 0.6 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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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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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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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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1310nm and 1550nm 3-port Polarization Maintaining Optical Circulator(Both Axes Working)
DK Photonics
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1310nm and 1550nm 3-port Polarization Maintaining Optical Circulator(Both Axes Working)
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The Polarization Maintaining Optical Circulator is a compact, high performance light wave component that routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3.So fiber optic circulators act as signal routers, transmitting light from an input fiber to an output fiber, but directing light that returns ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 1550 nm
Max Power: 50 W
Min Isolation: 30 dB
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1064nm TGG Based Optical Circulator
DK Photonics
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1064nm TGG Based Optical Circulator
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The 1064nm TGG Based Optical Circulator is a high-performance light-wave component designed to route incoming signals from Port 1 to Port 2 and incoming Port 2 signals to Port 3. It features low insertion loss, high isolation, high power handling, high return loss, low polarization-dependent loss (PDL), excellent environmental ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 1064 nm
Max Power: 20 W
Min Isolation: 25 dB
Operating Wavelength Range: ±10 nm
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1064nm High Power Free Space 5mm Faraday Optical Rotator CSRAYZER_HFR-5-1064-HP-59x45x44-SD
CSRayzer Optical Technology
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1064nm High Power Free Space 5mm Faraday Optical Rotator CSRAYZER_HFR-5-1064-HP-59x45x44-SD
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CSRayzer offers different clear apertures and wavelength range free space rotator and isolator, also called Faraday rotator and isolator, which is a device that changes the polarization state of light based on the Faraday magneto-optical effect. It is available with different clear aperture sizes, including diameters of 3, 5, 6, 7, 8 ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 1064 nm
Max Power: 100 W
Min Isolation: Not Specified
Transmission @λc: ≥98 %
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1053nm High Power Free Space 8mm Faraday Optical Rotator CSRAYZER_HFR-8-1053-HP-66x60x60-SD
CSRayzer Optical Technology
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1053nm High Power Free Space 8mm Faraday Optical Rotator CSRAYZER_HFR-8-1053-HP-66x60x60-SD
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CSRayzer offers different clear apertures and wavelength range free space rotator and isolator, also called Faraday rotator and isolator, which is a device that changes the polarization state of light based on the Faraday magneto-optical effect.  It is available with different clear aperture sizes, including diameters of 3, ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 1053 nm
Max Power: 100 W
Min Isolation: Not Specified
Magneto-optics Material: TGG
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4-channel Circulator Array
Ascentta
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4-channel Circulator Array
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Many parameters are dependent on wavelength; see specification sheet for more details. Our visible spectrum circulator arrays can now have up to four channels! It is now even easier to install multiple circulators in a single device. The 4-channel version of the array is available for single-mode and polarization maintaining, in ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 532 nm
Max Power: 0.05 W
Min Isolation: 20 dB
Insertion Loss (fast Axis Blocked) (max): 1.8 to 2.5 (wavelength dependent) dB
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Ascentta Single Mode Polarization Insensitive Optical Circulator (635nm or 532nm, 780nm, 850nm)
Ascentta
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Ascentta Single Mode Polarization Insensitive Optical Circulator (635nm or 532nm, 780nm, 850nm)
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The TGG-type 3-port optical circulator by Ascentta, Inc., is a high performance device in a compact package. It enables light travels in one direction, i.e. from port 1 to port 2 and from port 2 to port 3. It provides low insertion loss, excellent isolation, directivity, and return loss.  Optical circulators are essential for ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 405 nm
Max Power: 0.03 W
Min Isolation: 20 dB
Insertion Loss (All SOP) (1→2, Or 2→3) Max.: 1.5 to 2.5 (wavelength dependent) dB
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2 μm Polarization Maintaining Fiber Optic Circulator (PMCIR Series)
GKER Photonics
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2 μm Polarization Maintaining Fiber Optic Circulator (PMCIR Series)
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The 2 μm Polarization Maintaining Fiber Optic Circulator (PMCIR Series) is a high-performance optical device designed to facilitate the routing of optical signals with exceptional precision and reliability. This advanced circulator routes incoming signals from Port 1 to Port 2 and redirects signals from Port 2 to Port 3, making it ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 1950 nm
Max Power: 0.3 W
Min Isolation: 16 dB
Operating Wavelength: 1950 or 2000 nm
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980nm TGG Based Optical Circulator
DK Photonics
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980nm TGG Based Optical Circulator
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The TGG Based 980nm Optical Circulator is a high-performance light-wave component designed to efficiently route incoming signals from Port 1 to Port 2 and incoming Port 2 signals to Port 3. This optical circulator features low insertion loss, high isolation, high power handling, high return loss, low polarization-dependent loss ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 980 nm
Max Power: 0.5 W
Min Isolation: 20 dB
Operating Wavelength Range: ±10 nm
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850nm TGG Based Optical Circulator
DK Photonics
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850nm TGG Based Optical Circulator
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The 850nm TGG Based Optical Circulator is a high-performance light-wave component that efficiently routes incoming signals from Port 1 to Port 2 and incoming Port 2 signals to Port 3. This optical circulator features low insertion loss, high isolation, high power handling, high return loss, low polarization-dependent loss (PDL), ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 850 nm
Max Power: 0.5 W
Min Isolation: 15 dB
Operating Wavelength Range: ±10 nm
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Ascentta Polarization Maintaining (PM) Fiber Circulator (532nm, 635nm, 780nm, 850nm)
Ascentta
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Ascentta Polarization Maintaining (PM) Fiber Circulator (532nm, 635nm, 780nm, 850nm)
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Ascentta, Inc. offers a widely used three-port fiber optic circulator that is compact and provides high performance. This optical device simultaneously transmits signals from port 1 to port 2 and from port 2 to port 3. It is specifically designed for use in optic sensing systems with fiber gratings and other reflective components. ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 635 nm
Max Power: 0.1 W
Min Isolation: 20 dB
Insertion Loss (Fast Axis Block) (1→2, Or 2→3) Max.: 2.0 dB
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On FindLight marketplace you will find 57 different Fiber Isolators & Circulators (Type of the Device: Circulator) from top global suppliers. Compare features, request pricing, and connect instantly with manufacturers — no registration required.