4 Ports PMCIR Fiber Optic Circulators
Product number:
SW10342
Manufacturer:
LightComm Technology
Product information "4 Ports PMCIR Fiber Optic Circulators"
Polarization Maintaining; Fiber Type PM Fiber; 1064, 1310, 1550 nm; 3 Ports; Insertion Loss ≤0.8 to ≤3.5 dB
The 4 ports Polarization Maintaining optical circulator is a 4 ports micro-optic device built with PM fiber. The PM Circulator transmits the incoming signal from port1 to port2, from port2 to port3, from port3 to port4 while maintaining the polarization of the signal. It is characterized with low insertion loss, high isolation, high return loss, high extinction ratio and excellent environmental stability and reliability. It is widely used in fiber amplifier systems, fiber lasers and optical fiber sensors.
Key Features:
- Low insertion loss
- High extinction ratio
- High isolation
- Excellent stability and reliability
Applications: Fiber lasers; Fiber amplifiers; Fiber Sensors; Optical Communications
Manufacturer "LightComm Technology"
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(H)PMCIR Fiber Optic Circulators
Polarization Maintaining; 780 to 1060 nm; 3/4 Ports; Insertion Loss ≤1.2 to ≤2.0 dB; Fiber Type Panda PM
The high power PM circulator is characterized with low insertion loss, high extinction ratio, high isolation, high power handling, high return loss, excellent environmental stability and reliability. They are ideal for fiber laser and instrumentation applications.
Applications: Fiber Laser; Fiber Sensor
Product number:
SW10344
Manufacturer:
3 Ports PMCIR Fiber Optic Circulators
Polarization Maintaining; 1064, 1310, 1550 nm; 4 Ports; Insertion Loss ≤1.0 to ≤4.0 dB; Fiber Type PM
The 3 ports Polarization Maintaining optical circulator is a 3 ports micro-optic device built with PM fiber. The PM Circulator transmits a signal from port1 to port2 and transmits another signal from port2 to port3 while maintaining the polarization of the signal. It is characterized with low insertion loss, high isolation, high return loss, high extinction ratio and excellent environmental stability and reliability. It is widely used in fiber amplifier systems, fiber lasers and optical fiber sensors.
Key Features:
Low insertion loss
High extinction ratio
High isolation
Excellent stability and reliability
Applications: Fiber lasers; Fiber amplifier; Fiber Sensors; Optical Communications
Product number:
SW10343
Manufacturer:
FOC-12 Fiber Optic Circulators
PM and SM Versions; Panda PM or SM Fiber; 780 to 1550 nm; 3 Ports; Insertion Loss ≤0.7 to ≤1.0 dB
Fiber optic circulators act as signal routers, transmitting light from an input fiber to an output fiber, but directing light that returns along that output fiber to a third port. They perform a similar function as an isolator, protecting the input fiber from return power, but also allowing the rejected light to be employed. OZ Optics miniature inline circulators are ideal for OEM applications. They are available with either singlemode or polarization maintaining fiber. OZ Optics’ PM fiber optic circulators are manufactured with polarization maintaining fibers, making them ideal for polarization maintaining applications such as 40 Gbit systems or Raman pump applications. They are also used in double pass amplifiers and in chromatic dispersion compensation modules.
The standard PM fiber alignment is for all power to be transmitted along the slow axis of each fiber (Fast axis blocking). With OZ Optics’ modular design and custom manufacturing capabilities, any of the three ports can be aligned for fast axis coupling. High extinction ratio connectors can also be installed. Regardless of the state of polarization of the return beam, the input fiber will still be isolated from reflected light. For non-telecom wavelengths and high power applications, the cube style circulator is offered. This design is well suited for custom applications.
Additional connector and cable options and custom designs are also available. Please forward a detailed description of your application to us.
Product number:
SW10345
Manufacturer:
PICIR Fiber Optic Circulators
Polarization Insensitive; 1064, 1310, 1550 nm; 3/4 Ports; Insertion Loss ≤0.7 to ≤2.0 dB; Fiber Type Hi1060 & SMF-28e XB
The Polarization Insensitive Optical Circulator is a non-reciprocal devices that routes incoming signals from any port to the next. It is characterized with low insertion loss, high isolation, low PDL, low PMD and excellent environmental stability and reliability. It is widely used in fiber amplifier systems, optical fiber sensors and bi-direction communication systems.
Key Features:
Low insertion loss
High isolation
Low PDL, PMD
Applications: Optical fiber amplifier; Metropolitan area network; Dispersion compensation; Bi-direction communication systems
Product number:
SW10341
Manufacturer: