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An isolator is typically used to block light traveling in the backward direction, preventing instabilityand damage to a laser system caused by back reflection.
  • Type Of The Device: Isolator
  • Operating Wavelength: 1550 nm
  • Max Power: 0.5 W
  • Min Isolation: 46 dB
Data Sheet
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 ...
  • 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 
  • ...
Data Sheet
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 ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 780, 808, 850, 915, 980, 1030, 1064 nm
  • Max Power: 50 W
  • Min Isolation: 55 dB
  • ...
Data Sheet
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 ...
  • 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
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 ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 780, 808, 850, 915, 980, 1030, 1064 nm
  • Max Power: 10 or 20 W
  • Min Isolation: 55 dB
  • ...
Data Sheet
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, ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 980, 1030, 1053, or 1064 nm
  • Max Power: 10 or 20 W
  • Min Isolation: 25 dB
  • Min. Extinction Ratio At 23℃: 20 
  • ...
Data Sheet
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 ...
  • 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 
  • ...
Data Sheet
The High Power PM Optical Isolator (1310nm/1550nm PM isolator) is a fiber optic component that transmits light in only one direction, thereby preventing reflected light from returning back to the source. It is built with PM Panda fibers and capable of maintaining a well-defined state of polarization (SOP) of the light. This High ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1310 or 1550 nm
  • Max Power: 20 W
  • Min Isolation: 28 or 48 dB
  • Peak Power: 10kW, 20kW 
  • ...
Data Sheet
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 fiber ...
  • Type Of The Device: Circulator
  • Operating Wavelength: 30 nm
  • Max Power: 300 W
  • Min Isolation: 40 dB
  • Port Type: 3 Port, 4 Port 
  • ...
Data Sheet
瑞克的保偏光隔离器是一种,它允许光通过源路径从输入传输到输出输出瑞克的偏光隔离器是一种设备保,它允许光通过无源路径从输入传输到输出,同时防止远程传输。瑞克的保偏光隔离器是一种,它允许光通过无源路径从输入,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,其允许光通过从被动路线发送。Ruik的偏振波保持光隔离器是,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的偏振波保持光隔离器是,它允许光通过被动路径从输入,同时阻止反向。Ruik的偏振波保持光隔离器是一种装置,它允许光通过被动路径从输入传输到输出,同时阻止反向。 RUIK-Tech ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1064 nm
  • Max Power: 2 W
  • Min Isolation: 28 dB
Data Sheet
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 ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1064 nm
  • Max Power: 50 W
  • Min Isolation: 25 dB
Data Sheet
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装置,它允许光从输入无源路线发送输出,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 ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1550 nm
  • Max Power: 10 W
  • Min Isolation: 28 dB
Data Sheet
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 ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 532 nm
  • Max Power: 2 W
  • Min Isolation: 23 dB
  • Wavelength: 532 nm
  • ...
Data Sheet
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 ...
  • Type Of The Device: Circulator
  • Operating Wavelength: 635 nm
  • Max Power: 2 W
  • Min Isolation: 20 dB
  • Wavelength: 633 nm
  • ...
Data Sheet
1050± 50nm Broadband 3-port Polarization Insensitive 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. ...
  • Type Of The Device: Circulator
  • Operating Wavelength: 1060 nm
  • Max Power: 0.5 W
  • Min Isolation: 25 dB
  • Wavelength: 1050, 1060, 1064 nm
  • ...
Data Sheet
850± 50nm Broadband Polarization Insensitive Optical Isolator is a fiber passive component built with TGG crystal, itallows light signal to be delivered in one forward direction and avoid the back reflection light, it\'s widely used in amplifiersystem, fiber optic sensor system to protect the light source and lower down the ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 850 nm
  • Max Power: 0.5 W
  • Min Isolation: 25 dB
  • Wavelength: 850 nm
  • ...
Data Sheet
High Power 1064± 50nm Broadband Polarization Maintaining Optical Isolator is a fiber passive component built with TGGcrystal, it allows light signal to be delivered in one forward direction and avoid the back reflection light, it\'s widely used inamplifier system, fiber optic sensor system to protect the light source and lower ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1064 nm
  • Max Power: 5 W
  • Min Isolation: 25 dB
  • Wavelength: 1050, 1060, 1064 nm
  • ...
Data Sheet
High Power 1064±50nm Broadband Polarization Insensitive Optical Isolator is a fiber passive component built with TGG crystal, it allows light 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 ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1050 nm
  • Max Power: 5 W
  • Min Isolation: 25 dB
  • Wavelength: 1050, 1053, 1060, 1064 nm
  • ...
Data Sheet
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 ...
  • 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 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 ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 2000 nm
  • Max Power: 20 W
  • Min Isolation: 18 dB
  • Fiber Type: PM 1950 Panda Fiber 
  • ...
Data Sheet

Did You know?

An optical isolator is a device that acts as an optical diode allowing transmission of light in one direction and preventing propagation in the opposite direction. It is primarily used as a component in laser systems to prevent a reflected beam from entering back into the laser cavity that could otherwise induce much instability and eventually a damage of internal laser components. The key element of isolators is the Faraday Rotator, which harnesses the Faraday Effect to rotate the polarized beam under an intense magnetic field. Optical circulators operate on the same principle to isolate light travelling in opposite directions. They usually have multiple ports and ensure that light entering from one port exits from the next causing the light to “circulate”.