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Polarization-Maintaining (PM) Optic Circulators are non-reciprocating, unidirectional that are used in a wide range of optical setups. Available with a center wavelength of 1064, 1310 (O-Band), or 1550 nm (C-Band),and 3-ports or 4-ports, these circulators are fast axis blocked and hence are designed to work with light that is ...
  • Type Of The Device: Circulator
  • Operating Wavelength: 1550 nm
  • Max Power: 0.5 W
  • Min Isolation: 30 dB
Data Sheet
Polarization Maintaining Isolator
shenzhen optics forest Co.,LTD
Polarization Maintaining Isolator  is characterized with low insertion loss, high isolation, high return loss, high extinction ratio and excellent environmental stability and reliability. It is ideal for polarization maintaining fiber amplifers, fiber lasers, high speed communication systems and instrumentation applications.  
  • Type Of The Device: Isolator
  • Operating Wavelength: 1310,1480,1550 nm
  • Max Power: 0.5 W
  • Min Isolation: 40 dB
Data Sheet
PM Isolator
Anylink Technology
The pm isolator is characterized with low ion loss, high isolation, high extinction Ratio, high return loss, excellent environmental stability and reliability.
  • Type Of The Device: Isolator
  • Operating Wavelength: 1030 nm
  • Max Power: 0.1 W
  • Min Isolation: 25 dB
Data Sheet
PM Circulator
Anylink Technology
1*2 Polarization Maintaining Optical Circulator 2*2 Polarization Maintaining Optical Circulator
  • Type Of The Device: Circulator
  • Operating Wavelength: 1064 nm
  • Max Power: 0.3 W
  • Min Isolation: 22 dB
Data Sheet
TGG Based Optical Isolator
DK Photonics Technology Limited
The 1.0 m TGG Based Optical Isolator 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 ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1064 nm
  • Max Power: 10 W
  • Min Isolation: 28 dB
Data Sheet
TGG Based Optical Circulator
DK Photonics Technology Limited
The TGG Based 1.0 m Optical Circulator is a high per formance 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 ...
  • Type Of The Device: Circulator
  • Operating Wavelength: 1064 nm
  • Max Power: 10 W
  • Min Isolation: 22 dB
Data Sheet
This 1064nm high power in line optical isolator is made of Faraday, not TGG crystals, so the size is compact and cost is more lower. High power isolator series includes in-line type, beam expanded isolator, fiber in and free space out isolator and free space isolator etc. they’re characterized with low insertion ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1064 nm
  • Max Power: 2 W
  • Min Isolation: 28 dB
Data Sheet
The 1550nm Polarization Maintaining Isolator is a two port micro-optic device built with PM panda fiber. The PM isolator features low insertion loss, high isolation, high extinction ratio and high reliability and stability.The device guides optical light in one direction and eliminates back reflection and ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1550 nm
  • Max Power: 20 W
  • Min Isolation: 48 dB
Data Sheet
The 1550nm Polarization Maintaining Isolator is a two port micro-optic device built with PM panda fiber. The PM isolator features low insertion loss, high isolation, high extinction ratio and high reliability and stability.The device guides optical light in one direction and eliminates back reflection and ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1550 nm
  • Max Power: 20 W
  • Min Isolation: 28 dB
Data Sheet
The Polarization Maintaining Optical Circulator is a compact, high performance lightwave 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 ...
  • Type Of The Device: Circulator
  • Operating Wavelength: 1550 nm
  • Max Power: 50 W
  • Min Isolation: 30 dB
Data Sheet
The 1064nm high power isolator series includes in-line type, beam expanded isolator, fiber in and free space out isolator and free space isolator etc. They’re characterized with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability. Optical Isolators ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1064 nm
  • Max Power: 50 W
  • Min Isolation: 30 dB
Data Sheet
Optizone is manufacturing and customizing varieties of components ranging up to 2050nm.  One of the component is Fiber in and collimated beam output Isolator, and the wavelength is 1950+/-20nm, the beam diameter coping with is 2mm, 3mm, 4mm, 5mm, 6mm or upon request.  The handling power is 5W, 10W, 20W, 30W and up to 50W ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1950 nm
  • Max Power: 20 W
  • Min Isolation: 16 for single stage dB
  • Typ. Transmission Ratio For Dual Stage: 88 %
  • ...
Data Sheet
The PM components include varieties of optical passive components using PM1310 fiber, PM1550 fiber to fabricate.  And the top sellers are isolators, circulators, WDMs, couplers including filter type and fused type, splitter modules, combiners, collimators and more.... If you can not find the specific spec you need, please feel ...
  • Type Of The Device: Isolator, Circulator, Other
  • Operating Wavelength: 1310/1550/1480/1650/2000 nm
  • Max Power: 0.5~20 W
  • Min Isolation: 32~48 dB
  • Package Size: 5.5*35mm, or 10*12*80mm mm
  • ...
Data Sheet
The isolator is provided in 850nm center wavelength, and the bandwidth could be +/-10nm or +/-50nm broadband.  The performance is stable and the isolation and ER value is great.  The lead time is 3~4 weeks upon order confirmed.  If you can not find the specific specification for your application/projects, please feel ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 850+/-10, 850+/-50 nm
  • Max Power: 10 W
  • Min Isolation: 25 dB
  • Typ. Peak Isolation: 32~40 dB
  • ...
Data Sheet
The isolator is used to deliver the light in one direction with low loss, higher isolation and good ER, low cost.  And short lead time is provided.  Please just feel free to drop an email to ana.t@optizonetech.com if you need a pricing. 
  • Type Of The Device: Isolator
  • Operating Wavelength: 1310/1550/1650 nm
  • Max Power: 20 W
  • Min Isolation: 28 dB
  • Min. Extinction Ratio For B Type: 22 dB
  • ...
Data Sheet
1064nm 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 ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1064 nm
  • Max Power: 0.3 W
  • Min Isolation: 30 dB
Data Sheet
The Terbium Gallium Garnet Based 980nm Optical Isolator is designed and manufactured according to Telcordia standard. The unique manufacturing process and optical path epoxy-free design enhance the device high power handling. The device is characterized with high performance, high reliability and low cost. It has been widely used in ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 980 nm
  • Max Power: 0.5 W
  • Min Isolation: 25 dB
Data Sheet
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 ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1310 nm
  • Max Power: 0.3 W
  • Min Isolation: 31 dB
Data Sheet
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 ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1480 nm
  • Max Power: 0.3 W
  • Min Isolation: 32 dB
Data Sheet
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 ...
  • Type Of The Device: Isolator
  • Operating Wavelength: 1530 nm
  • Max Power: 0.3 W
  • Min Isolation: 35 dB
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”.