3 Ports PMCIR Fiber Optic Circulators

Component Type; 1310, 1550, 780-1550 nm; Number of Legs 1x2, 2x2, 1x4, 1x8, 1x16; Power Handling ≤300-≤500 mW; Insertion Loss ≤3.9-≤13.9 dB; Fiber Type PM Panda, SM LightComm Technology’s component-type polarization maintaining (PM) splitters are micro optic devices built with PM Panda fiber. The PM splitters are characterized with good uniformity, low insertion loss, high return loss, high extinction ratio and excellent environmental stability and reliability. LightComm Technology’s PBS series of polarization maintaining (PM) splitters are micro optic devices that can split one light beam into two polarized outputs with their polarization states orthogonal to each other. The PBS series is the ideal choice for application in EDFA, Raman amplifier, pump lasers, high speed communication systems and optical fiber sensors. LightComm Technology’s PMS series of polarization maintaining (PM) splitters are 1x2, 2x2, 1x4, 1x8 or 1x16 ports micro optic devices that transmit a signal from one of the inputs to the outputs (2 to 16) while maintaining the polarization of the signal. LightComm Technology’s PMFS series of polarization maintaining filter splitters are 3 or 4 ports micro optic devices that transmit a signal from one of the inputs to two outputs with various ratios while maintaining the polarization of the signal. There are two types of working axis, one is both axis working and another is fast axis blocked. Key Features: Low Insertion Loss Good Uniformity High Polarization Extinction Ratio Excellent Environmental Stability and Reliability Applications: EDFA; Raman Amplifier; Optical Communications; Laboratory R&D; Fiber Lasers, Fiber Amplifiers; Fiber Sensors; Communication Systems; Test Instrumentation; Polarization Maintaining Optical Systems

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