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Page 5 - Polarization Control

Fiber Optic Isolators for High Power Applications
OZ Optics
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Fiber Optic Isolators for High Power Applications
The Fiber Optic Isolators offered by OZ Optics are designed to handle high optical power and provide excellent isolation levels with low insertion loss. These isolators are available in polarization sensitive and insensitive versions, covering a wavelength range of 532nm to 2000nm. They are compact in size and built with stable and ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 2000 nm
Max Power: 10 W
Min Isolation: 60 dB
Insertion Loss: <1.4 dB
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Data Sheet
Electrically Driven Polarization Controller-Scrambler EPC-300/400
OZ Optics
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Electrically Driven Polarization Controller-Scrambler EPC-300/400
The Electrically Driven Polarization Controller-Scrambler (DTS0011) by OZ Optics provides a simple and efficient means to manipulate the state of polarization within a single-mode fiber. With a rapid response speed and continuous polarization control capability, this device is ideal for polarization scrambling, stabilization, and ...

Specifications
Operating Wavelength Range: 1260-1650nm
Insertion Loss: 0.05 dB
Polarization Mode Dispersion: -- fs
Resolution: -- Degrees
Number Of Control Channels: 3 (EPC-300) and 4 (EPC-400)
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Data Sheet
All Fiber Polarization Controller
OZ Optics
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All Fiber Polarization Controller
The All Fiber Polarization Controller is a compact and cost-effective device that allows for easy manipulation of polarization in fiber optic systems. It offers low loss, low back reflection, and wavelength insensitivity. The controller works by applying pressure to the fiber, creating birefringence and allowing for precise control ...

Specifications
Operating Wavelength Range: 400-2200nm
Insertion Loss: 0.5 dB
Polarization Mode Dispersion: -- fs
Resolution: -- Degrees
Return Loss (intrinsic): Limited only by the return loss of the input and output connections
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Data Sheet
Polarizers - Fiber Optic
OZ Optics
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Polarizers - Fiber Optic
 The Fiber Optic Polarizers by OZ Optics are compact and rugged devices designed to polarize light from a source or fiber and launch it into an output fiber. These polarizers feature a plate polarizer placed between input and output collimators. With a wide range of available wavelengths, high extinction ratio, low loss, and ...

Specifications
Center Wavelength: 1550 nm
Operating Wavelength Range: 400-2050nm
Typical Insertion Loss: 0.5-1.0 dB
Min Return Loss: 40-60 dB
Typical Extinction Ratio: 30 dB
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Data Sheet
850nm TGG Based Optical Isolator
DK Photonics
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850nm TGG Based Optical Isolator
The TGG Based Optical Isolator is characterized with low insertion loss, high isolation, high return loss, excellent environmental stability and reliability. It has been widely used in lasers, transmitters and other fiber optics communication equipment to suppress back reflection and back scattering. DK Photonics offers a large ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 850 nm
Max Power: 10 W
Min Isolation: 25 dB
Data Sheet
In-line Polarizer (High Extinction Ratio)
Lfiber Optic Limited
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In-line Polarizer (High Extinction Ratio)
Lfiber's in-line fiber optic polarizer with high extinction ratio (460nm, 630nm, 780nm, 850nm, 980nm, 1064nm, 1310nm, 1550nm, and 2000nm) is a fiber polarization device which enables the transmission of one particular state of polarization (SOP) and suppresses the transmission of the orthogonal state. It is therefore commonly used to ...

Specifications
Center Wavelength: 460, 630, 780, 850, 980, 1064, 1310, 1550, 2000 nm
Operating Wavelength Range: 440-2030nm
Typical Insertion Loss: 0.3-1.5 dB
Min Return Loss: 50 dB
Typical Extinction Ratio: >20, 24, 28, 32, 35, 40 dB
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Data Sheet
1064nm In-line Polarizers
INTEPON TECHNOLOGY
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1064nm In-line Polarizers
The In-line Polarizer is designed to pass light with one specific polarization while blocking the other polarization. It can be used to convert unpolarized light into polarized light with high extinction ratio. It can also be used to enhance the extinction ratio of signals with its excellent polarization properties.

Specifications
Center Wavelength: 1064 nm
Operating Wavelength Range: 1059-1069nm
Typical Insertion Loss: 0.4 dB
Min Return Loss: 50 dB
Typical Extinction Ratio: 28 dB
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Data Sheet
Polarization-Maintaining Fiber Optical Circulator
Lfiber Optic Limited
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Polarization-Maintaining Fiber Optical Circulator
LFIBER's polarization maintaining optical circulator with high extinction ratio is a passive component based on the Faraday effect, transmitting light signals from one port to the next sequential port with low loss, but at the same time blocking any light transmission to the previous port.  By using polarization maintaining ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 30 nm
Max Power: 300 W
Min Isolation: 40 dB
Port Type: 3 Port, 4 Port
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Data Sheet
Faraday Rotator Mirror
Shenzhen optics forest Co.,LTD
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Faraday Rotator Mirror
The  Fiber Faraday Mirror is a passive device that provides 90 degree rotation without regarding to the polarization state of the input light. The FMR offers excellent performance including the lowest possible insertion loss and enviromental stability. It is used in compact optical amplifier, DWDM systems, sensors, compact ...

Specifications
Center Wavelength: 1310, 1550 nm
Operating Bandwidth: 80 nm
Insertion Loss (max): 0.5 dB
Faraday Rotation Angle (single Pass): 45 deg deg
Data Sheet
All Fiber High resolution polarization control module and instrument with USB
GiGa Concept Inc
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All Fiber High resolution polarization control module and instrument with USB
All fiber polarization controller with USB control to 0.1125° resolution with 145% redundant SOP coverage.High reliability and serviceability.Low power, offering scrambling from 0 Hz up to approximately 3 Hz.

Specifications
Operating Wavelength Range: 400-1550nm
Insertion Loss: 0.2 dB
Polarization Mode Dispersion: 3 fs
Resolution: 0.1125 Degrees
Data Sheet
Motorized Polarization Controller MPC1-01
FiberControl
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Motorized Polarization Controller MPC1-01
FiberControl’s Motorized Polarization Controller (MPC-1) provides stable and rapid control of the state-of polarization of laser sources without altering the time-averaged power. Utilizing the patented all fiber Lefèvre loop design, this time-tested approach has proven to provide excellent control with ultra-low power variations ...

Specifications
Operating Wavelength Range: 1300-1600nm
Insertion Loss: 1.0 dB
Polarization Mode Dispersion: -- fs
Resolution: 0.15 Degrees
Data Sheet
980nm / 1030nm / 1064nm High Power PM Optical Fiber Isolator 10W 20W 50W
Ruik-tech Communication (Dongguan) Co.,LTD.
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980nm / 1030nm / 1064nm High Power PM Optical Fiber Isolator 10W 20W 50W
Ruik的保偏光隔离器是一种器件，它允许光通过无源路径从输入传输到输出，同时阻止反向。Ruik 的保偏光隔离器是一种器件，它允许光通过无源路径从输入传输到输出，同时阻止反向。 Ruik的偏振波保持光隔离器是一种设备，其允许光通过从被动路线发送输入到输出同时阻止反向。Ruik\'s polarization-maintaining optical isolator is a device, which allows the light to transmit through the passive route from input to output while blocking the reversed ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1064 nm
Max Power: 50 W
Min Isolation: 25 dB
Data Sheet
In-line Fiber Optic Polarizers 850nm / 980nm / 1064nm / 1550nm
RUIK-TECH COMMUNICATION (Dongguan) CO.,LTD
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In-line Fiber Optic Polarizers 850nm / 980nm / 1064nm / 1550nm
RUIK的线偏片具有指定为线光的其他光功能。K线的非光选择需要RUIK的内功能。需要为光线照射。R。指定光线，阻挡其他转换的光线。K线的非线光线需要为指定的光线。其他功能是将转换为线偏振光需要。

Specifications
Center Wavelength: 780-2050 nm
Operating Wavelength Range: 780-2050nm
Typical Insertion Loss: 0.3 dB
Min Return Loss: 50 dB
Typical Extinction Ratio: 32 dB
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Data Sheet
1310nm / 1550nm / 2000nm High Power PM Optical Fiber Isolator
RUIK-TECH COMMUNICATION (Dongguan) CO.,LTD
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1310nm / 1550nm / 2000nm High Power PM Optical Fiber Isolator
Ruik的保偏光隔离器是一种设备，它允许光通过无源路径从输入传输到输出，同时阻止Ruik的保偏光隔离器是一种设备，它允许光从输入通过无源路径传输Ruik的保偏光隔离器是一种设备，它允许光通过无源路径从输入传输到输出，同时阻挡反向到输出，同时阻断反方向Ruik\'s polarization maintaining optical isolator is a device, which allows the light to transmit through the passive route from input to output, while blocking the reversed direction

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1310-2000 nm
Max Power: 10 W
Min Isolation: 45 dB
Data Sheet
High Power 980nm PM 3-port Optical Circulator
Seagnol Photonics Co. Ltd
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High Power 980nm PM 3-port Optical Circulator
High Power 980nm Polarization Maintaining (PM) 3-port Optical Circulator is a fiber passive component built with TGGcrystal, which can change signal light transmission path, the signal can be delivered from Port 1 to Port 2, the other signallight from Port 2 to Port 3, the high isolation can block the back reflection light. It\'s ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 980 nm
Max Power: 20 W
Min Isolation: 22 dB
Max. Insertion Loss: 1.5 dB
...
Data Sheet
High Power 2000nm PM Optical Isolator
Seagnol Photonics Co. Ltd
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High Power 2000nm PM Optical Isolator
High Power 2000nm Polarization Maintaining Optical Isolator is a fiber passive component built with PM fiber, it allowslight signal to be delivered in one forward direction and avoid the back reflection light, it\'s widely used in amplifier system,fiber optic sensor system to protect the light source and lower down the optical signal ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 2000 nm
Max Power: 20 W
Min Isolation: 18 dB
Fiber Type: PM 1950 Panda Fiber
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Data Sheet
S+C+L Band 3-port Polarization Insensitive Optical Circulator
Seagnol Photonics Co. Ltd
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S+C+L Band 3-port Polarization Insensitive Optical Circulator
S+C+L 1460-1620nm 3-port Polarization Insensitive Optical Circulator is a fiber passive component built with SM fiber,which can change signal light transmission path, the signal can be delivered from Port 1 to Port 2, the other signal lightfrom Port 2 to Port 3, the high isolation can block the back reflection light. It\'s widely ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 1460-1620 nm
Max Power: 0.5 W
Min Isolation: 40 dB
Max. Insertion Loss: 1.2 dB
...
Data Sheet
High Power 635nm 3-port Polarization Insensitive Optical Circulator
Seagnol Photonics Co. Ltd
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High Power 635nm 3-port Polarization Insensitive Optical Circulator
High Power 635nm 3-port Polarization Insensitive Optical Circulator is a fiber passive component built with TGG crystal,which can change signal light transmission path, the signal can be delivered from Port 1 to Port 2, the other signal lightfrom Port 2 to Port 3, the high isolation can block the back reflection light. It\'s widely ...

Specifications
Type Of The Device: Circulator
Operating Wavelength: 635 nm
Max Power: 2 W
Min Isolation: 20 dB
Wavelength: 633 nm
...
Data Sheet
High Power 532nm PM Optical Isolator
Seagnol Photonics Co. Ltd
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High Power 532nm PM Optical Isolator
High Power 532nm Polarization Maintaining Optical Isolator is a fiber passive component built with TGG crystal, it allowslight signal to be delivered in one forward direction and avoid the back reflection light, it\'s widely used in biomedical system,fiber optic sensor system to protect the light source and lower down the optical ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 532 nm
Max Power: 2 W
Min Isolation: 22 dB
Wavelength: 532 nm
...
Data Sheet
GLSUN High Power Optical Isolators, Free Space Isolators, In-line Optical Isolator
Guilin GLsun Science and Tech Group Co.,LTD.
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GLSUN High Power Optical Isolators, Free Space Isolators, In-line Optical Isolator
GLSUN 1064nm-2w optical isolator is based on Faraday rotation effect to break the reciprocity of light transmission, so as to achieve the purpose of forward light passing and reverse light isolation. The specific Faraday optical rotation materials utilize for achieving high isolation and improving the efficiency of light ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 1064~1610 nm
Max Power: 2~20 W
Min Isolation: ≥28 dB
Data Sheet
High Power Fiber Optical Isolator (up to 100W)
RUIK-TECH Communication (Dongguan) Co.,Ltd.
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High Power Fiber Optical Isolator (up to 100W)
The High Power Fiber Optical Isolator (PM or Non-PM, 1064/1053/1030/980/850/808/780nm) is a passive optical device that only allows the signal light to pass in one direction. The role of the optical isolator is to prevent the adverse effects of back-reflected light in the optical path due to various reasons on the light source and ...

Specifications
Type Of The Device: Isolator
Operating Wavelength: 780, 808, 850, 915, 980, 1030, 1040, 1053, 1064, 1080 nm
Max Power: 100 W
Min Isolation: 26 dB
Max. Insertion Loss: 1.0dB
...
Data Sheet
High Power Polarization-Maintaining Isolator (50W)
Lfiber Optic Limited
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High Power Polarization-Maintaining Isolator (50W)
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, 1030, or 1053, 1064 nm
Max Power: 50 W
Min Isolation: 25 dB
Extinction Ratio At 23℃ (dB): ≥20
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Data Sheet
Polarization Maintaining Isolator (High Extinction Ratio)
Lfiber Optic Limited
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Polarization Maintaining Isolator (High Extinction Ratio)
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, 1480, 1550 nm
Max Power: 300 W
Min Isolation: 28, 48 dB
Fiber Type: Panda PM fiber
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Data Sheet
High-Power High-Isolation PM Isolator
Lfiber Optic Limited
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High-Power High-Isolation PM Isolator
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, 808, 850, 915, 980, 1030, 1064 nm
Max Power: 50 W
Min Isolation: 55 dB
Min. Extinction Ratio At 23℃ (dB): 20
...
Data Sheet
High Power Fiber Optical Isolator (50W)
Lfiber Optic Limited
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High Power Fiber Optical Isolator (50W)
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, 1030, 1053, or 1064 nm
Max Power: 50 W
Min Isolation: 25 dB
Center Wavelength (nm): 980, 1030, 1053, or 1064
...
Data Sheet