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The Maintaining Bias 3-Port Circulator is a high-performance polarization-maintaining optical component designed for applications requiring low insertion loss, high isolation, and minimal polarization-dependent loss. It features an epoxy-free optical path for enhanced long-term stability and reliable signal directionality from Port 1 to Port 2 to Port 3. Operating at key wavelengths such as 1310 nm, 1550 nm, and 1480 nm, this circulator offers high isolation (≥50 dB typical) and low insertion loss (0.7 dB typical). It is widely used in optical amplifiers, metro area networks, wavelength add/drop modules, dispersion compensation, and bi-directional communication systems. Available with PM fibers, multiple connector options, and various fiber lengths to support flexible system integration.
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The PM 1064 Circulator provides low insertion loss, high return loss, and excellent isolation with reliable polarization-maintaining performance. Designed for 1064 nm operation, it supports applications in optical amplifiers, fiber sensing, and bi-directional communication systems. Available in both single and double stage configurations, the circulator offers flexible customization options including fiber type, connector style, and cable length to meet diverse system requirements.
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The PM 1310 Circulator delivers low insertion loss, high return loss, low polarization-dependent loss (PDL), and high isolation, ensuring reliable performance in a variety of optical setups. Designed for a center wavelength of 1310 nm, it is well-suited for applications such as optical amplifiers, fiber sensors, and bi-directional communication systems. Available in both single and double configurations, the circulator supports flexible integration with options for fiber type, connector style, and fiber length to match specific system needs.
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The PM 1480 Circulator delivers low insertion loss, high return loss, low polarization-dependent loss, and high isolation, ensuring stable performance in polarization-sensitive optical systems. Operating at a center wavelength of 1480 nm, it is suitable for applications including optical amplifiers, fiber sensors, and bi-directional communication. Available in both single and double configurations, the circulator supports customized integration with options for fiber type, connector style, and fiber length to meet diverse system requirements.
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The PM 1550 Circulator provides low insertion loss, high return loss, low polarization-dependent loss, and excellent isolation for reliable operation in polarization-maintaining optical systems. Designed for a center wavelength of 1550 nm, it is widely used in applications such as optical amplifiers, fiber sensors, and bi-directional communication. Available in single or double stage configurations, the circulator supports flexible customization with options for fiber type, connector style, and fiber length to meet specific system integration requirements.
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The PM 1950 Circulator offers low insertion loss, high return loss, low polarization-dependent loss, and reliable isolation for polarization-maintaining optical systems. Designed for a center wavelength of 1950 nm, it is suitable for applications such as optical amplifiers, fiber sensors, and bi-directional communication. Customizable options including fiber type, connector style, and fiber length are available to meet specific system integration needs.
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The PM 2000 Circulator delivers low insertion loss, high return loss, low polarization-dependent loss, and high isolation, ensuring reliable performance in polarization-maintaining optical systems. Operating at a center wavelength of 2000 nm, it is suitable for applications such as optical amplifiers, fiber sensors, and bi-directional communication. Custom configurations including fiber type, connector style, and fiber length are available to meet specific system integration requirements.
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This PM 780 Circulator offers low insertion loss, high return loss, low polarization-dependent loss (PDL), high isolation, and excellent stability and reliability. Designed for a center wavelength of 780 nm, it ensures high performance across a range of applications including optical amplifiers, fiber sensors, and bi-directional communication systems. The device supports polarization-maintaining fiber and is available in customizable configurations with options for fiber type, connector style, and fiber length to suit specific system needs.
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The PM 850 Circulator delivers low insertion loss, high return loss, low polarization-dependent loss (PDL), and high isolation with strong stability and reliability. Operating at a center wavelength of 850 nm (or 830 nm), it is suitable for use in optical amplifiers, fiber sensors, and bi-directional communication systems. Customization options include fiber type, connector style, and fiber length to accommodate diverse application requirements.
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The PM 980 Circulator provides low insertion loss, high return loss, low polarization-dependent loss (PDL), and high isolation, ensuring stable and reliable performance in demanding optical systems. Designed for a center wavelength of 980 nm, it is widely used in optical amplifiers, fiber sensors, and bi-directional communication applications. Customization options such as fiber type, connector style, and fiber length are available to meet diverse system integration needs.
