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Page 8 - Fiber Isolators & Circulators

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
...
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
...
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
...
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 ...

Specifications

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
Peak Powe: 10kW, 20kW
...
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, ...

Specifications

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
...
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 ...

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1310 or 1550 nm
Max Power: 20 W
Min Isolation: 28 or 48 dB
Stage: Single-stage, Dual-stage
...
An isolator is typically used to block light traveling in the backward direction, preventing instability and damage to a laser system caused by back reflection.    * Mid-IR wavelength region  * Low insertion loss  * High isolation  * Excellent stability and reliability  * Small package 

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1980 nm
Max Power: 2 W
Min Isolation: 35 dB
Min. Polarization Extinction Ratio : 18 dB
...
An isolator is typically used to block light traveling in the backward direction. The design of epoxy-free optical path provides the device with higher power handling capability  * Low insertion loss  * High isolation  * High power  * High extinction ratio * Excellent stability and reliability 

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1550 nm
Max Power: 10 W
Min Isolation: 48 dB
Typical Peak Isolation (dual Stage) : 58 dB
...
A fiber circulator is typically used for routing an incoming light signal from fiber port 1 to port 2 and an incoming light signal from fiber port 2 to port 3. * Mid-IR wavelength region  * Low insertion loss  * Low crosstalk  * High return loss  * Excellent stability and reliability  * Small ...

Specifications

Type Of The Device: Circulator
Operating Wavelength: 2000 nm
Max Power: 2 W
Min Isolation: 16 dB
Min. Return Loss: 50 dB
...
An isolator is typically used to block light traveling in the backward direction, thereby protect a fiber pigtailed laser source from back reflections and prevent instabilities and damages to the laser  source. * Low insertion loss * High isolation * High extinction ratio * Excellent stability and reliability

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1064 nm
Max Power: 20 W
Min Isolation: 26 dB
Typical Peak Isolation (single Stage): 32 - 40 dB
...
1030nm Polarization Maintaining Optical Isolator
AC Photonics
AC offers a broad line of PM products: PM Isolators, PM Circulators (3 or 4 port), Polarization Beam Combiners/Splitters, etc. They all have low insertion loss, high extinction ratio, high isolation and excellent thermal stability. They can be designed to work at different wavelength ranges from 780nm to 1650nm.

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1030 nm
Max Power: 0.6 W
Min Isolation: 20 dB
1060nm Polarization Maintaining Optical Isolator
AC Photonics
AC offers a broad line of PM products: PM Isolators, PM Circulators (3 or 4 port), Polarization Beam Combiners/Splitters, etc. They all have low insertion loss, high extinction ratio, high isolation and excellent thermal stability. They can be designed to work at different wavelength ranges from 780nm to 1650nm.

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1060 nm
Max Power: 0.6 W
Min Isolation: 20 dB
1060nm Polarization Maintaining Single Stage Optical Isolator
AC Photonics
AC offers a broad line of PM products: PM Isolators, PM Circulators (3 or 4 port), Polarization Beam Combiners/Splitters, etc. They all have low insertion loss, high extinction ratio, high isolation and excellent thermal stability. They can be designed to work at different wavelength ranges from 780nm to 1650nm.

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1060 nm
Max Power: 0.3 W
Min Isolation: 30 dB
830nm Polarization Maintaining Optical Isolator
AC Photonics
830nm Polarization Maintaining Optical Isolator

Specifications

Type Of The Device: Isolator
Operating Wavelength: 830 nm
Max Power: 0.6 W
Min Isolation: 20 dB
850nm Polarization Maintaining Optical Isolator
AC Photonics
850nm Polarization Maintaining Optical Isolator

Specifications

Type Of The Device: Isolator
Operating Wavelength: 850 nm
Max Power: 0.6 W
Min Isolation: 20 dB
Polarization Insensitive Optical Circulator utilizes proprietary designs and metal bonding micro optics packaging. It’s a compact, high performance components, with high isolation, low insertion loss, low PDL, high stability and reliability. It is widely used in combination with fiber gratings and other reflective components in DWDM ...

Specifications

Type Of The Device: Circulator
Operating Wavelength: 1525 nm
Max Power: - W
Min Isolation: 35 dB
1030nm 1.0μm High Power Polarization Maintaining Isolator
Advanced Fiber Resources
The 1030 nm High Power Polarization Maintaining 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.

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1030 nm
Max Power: 20 W
Min Isolation: 25 dB
1064nm Polarization Maintaining Isolator
Advanced Fiber Resources
The 1064nm PM Isolator is a micro optics device with low insertion loss, high isolation, high return loss, high extinction ratio and excellent environmental stability and reliability. It is ideal for amplifiers, fiber lasers and test instrument applications.

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1064 nm
Max Power: 0.3 W
Min Isolation: 35 dB
1064nm Polarization Insensitive Isolator
Advanced Fiber Resources
AFR\'s 1064 nm Polarization Insensitive Isolator features a compact package, low insertion loss, high isolation, high return loss and excellent environmental stability and reliability. With unique design, the device can handle very high peak power. It is ideal for suppresing back reflection in fiber lasers and other ...

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1064 nm
Max Power: 0.3 W
Min Isolation: 30 dB
1030nm High Power Polarization Insensitive Isolator
Advanced Fiber Resources
The 1030 nm High Power Polarization Insensitive 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.

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1030 nm
Max Power: 20 W
Min Isolation: 25 dB
1064nm High Power Polarization Insensitive Isolator
Advanced Fiber Resources
The 1064 nm High Power Polarization Insensitive 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.

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1064 nm
Max Power: 20 W
Min Isolation: 25 dB
100W In-line Isolator
Advanced Fiber Resources
AFR\'s 100W In-line 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.  

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1064 nm
Max Power: 100 W
Min Isolation: 28 dB
1064nm Fiber to Free Space High Power Isolator
Advanced Fiber Resources
The 1064nm Fiber to Free Space High Power Isolator is characterized with low insertion loss, high isolation, high power handling,high return loss, and excellent environmental stability and reliability. It is ideal for fiber amplifer, fiber laser output isolation.

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1064 nm
Max Power: 30 W
Min Isolation: 28 dB
The pm isolator is characterized with low ion loss, high isolation, high extinction Ratio, high return loss, excellent environmental stability and reliability.

Specifications

Type Of The Device: Isolator
Operating Wavelength: 1030 nm
Max Power: 0.1 W
Min Isolation: 25 dB
1*2 Polarization Maintaining Optical Circulator 2*2 Polarization Maintaining Optical Circulator

Specifications

Type Of The Device: Circulator
Operating Wavelength: 1064 nm
Max Power: 0.3 W
Min Isolation: 22 dB