PICIR Fiber Optic Circulators
Product number:
SW10341
Manufacturer:
LightComm Technology
Product information "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
Manufacturer "LightComm Technology"
LightComm Technology, CO. Ltd, founded in 2000 by a team of optical component engineers with more than 20 years experience, is a leading, innovative company of fiber optical components. LightComm provides cost effective solutions based on Fused Fiber Couplers, PLC, CWDM/DWDM Filters, EDFA, Pump Combiners, Isolators, PM Fiber Components, Connectors and Integrated Modules technologies. High level research, development and design work enable LightComms products extremely flexible in meeting client requirements.
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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: