Polarization-maintaining

  • 780nm Polarization-Maintaining (PM) In-Line Variable Optical Attenuator

    780nm Polarization-Maintaining (PM) In-Line Variable Optical Attenuator

    This 780nm Polarization-Maintaining (PM) In-Line Variable Optical Attenuator provides low insertion loss, high attenuation range, and continuously adjustable control with excellent reliability and stability. Designed specifically for operation at 780 nm with a ±50 nm bandwidth, it ensures precise optical power management with high return loss and polarization extinction ratio.

    Ideal for optical communications, fiber sensing, fiber lasers, and amplifier systems, the attenuator supports a wide operating temperature range and high power handling. Its compact design and PM fiber compatibility make it suitable for polarization-sensitive applications. Custom configurations including fiber type, connector style, and cable length are available to meet specific system requirements.

  • Custom PM Single Fiber Pigtails

    Custom PM Single Fiber Pigtails

    We offer customized polarization maintaining single fiber pigtails for a wide range of wavelengths including 630nm, 780nm, 850nm, 980nm, 1064nm, 1310nm, and 1550nm. These pigtails feature low insertion loss, high extinction ratio, and excellent polarization stability.

    Available with various connector types, fiber lengths, and coating options, our PM pigtails can be tailored for isolators, circulators, WDM systems, and sensing applications. Custom configurations ensure optimal performance in your specific optical system setup.

  • Custom Polarization Maintaining Fiber Collimators

    Custom Polarization Maintaining Fiber Collimators

    We provide customized polarization maintaining fiber collimators tailored to your specific wavelength and performance requirements. Available for 850nm, 980nm, 1064nm, 1310nm, and 1550nm wavelengths, these collimators feature low insertion loss, high extinction ratio, and reliable polarization preservation.

    Our custom options include various working distances, connector types, fiber lengths, and power handling capabilities up to 30W. Whether for PM isolators, circulators, or fiber laser applications, we can configure collimators to meet your exact system integration needs.

  • Custom Polarization-Maintaining (PM) Fiber Patch Cords – Precision Connectivity for Demanding Applications

    Custom Polarization-Maintaining (PM) Fiber Patch Cords – Precision Connectivity for Demanding Applications

    Our Polarization-Maintaining (PM) Fiber Patch Cords are engineered to deliver exceptional performance in applications requiring stable polarization states. Designed with compact ceramic ferrule connectors, these patch cords ensure low insertion loss, high return loss, and excellent mechanical durability. They are ideal for telecommunications, CATV, FTTH, LAN, fiber optic sensing, and high-precision test equipment.

    Available in a wide range of wavelengths—including PM630, PM780, PM850, PM980, PM1064, PM1310, and PM1550—these patch cords support precise polarization alignment and can be fully customized. Choose from connector types such as FC, SC, LC, ST, MU, or MTRJ, and select your preferred boot colors and cable lengths to meet specific system requirements.

    Trust our PM fiber patch cords for reliable, high-density connectivity and tailored solutions that fit your unique optical integration needs.

  • MEMS Polarization Maintaining 1×4 Optical Switch

    MEMS Polarization Maintaining 1×4 Optical Switch

    This MEMS-based 1×4 polarization maintaining optical switch provides reliable and low-loss optical path switching for polarization-sensitive systems. It features high extinction ratio, low polarization-dependent loss, and fast switching time of ≤20ms, making it ideal for multi-channel optical monitoring, sensing networks, and test applications.

    Operating at 1550nm with PM1550 fiber and FC/APC connectors, the switch supports TTL-level parallel control and offers long-term reliability with a lifespan of over 10 billion cycles. Its compact design and stable performance under varying temperatures make it suitable for demanding optical communication and measurement environments.

  • PM 1030nm Polarization Maintaining Fiber Isolator

    PM 1030nm Polarization Maintaining Fiber Isolator

    The PM1030 Polarization Maintaining Fiber Isolator provides excellent optical isolation while maintaining polarization integrity in 1030nm optical systems. Featuring low polarization sensitivity and an epoxy-free optical path, this isolator ensures reliable performance with high return loss and consistent polarization preservation.

    Available in both single-stage and dual-stage configurations, the isolator offers isolation values up to 50dB and maintains precise polarization alignment through slow axis operation with fast axis cutoff. The compact package design makes it suitable for various installation environments.

    Ideal for CATV fiber optic links, fiber amplifiers, optical test systems, LAN networks, and telecommunications, this isolator is offered with various fiber types, connector options, and cable lengths to meet diverse system integration requirements.

  • PM 1064nm 1×2 Polarization Beam Combiner/Splitter

    PM 1064nm 1×2 Polarization Beam Combiner/Splitter

    The PM1064 1×2 Polarization Beam Combiner/Splitter provides high-performance polarization management with excellent isolation, low insertion loss, and high extinction ratio. Operating at 1064nm with a ±20nm wavelength range, this component ensures reliable polarization beam combining or splitting while maintaining signal integrity and stability.

    Ideal for optical fiber gyros, coherent telecommunication systems, fiber optic testing, fiber sensors, and research applications, this device supports slow axis operation with fast axis cutoff, making it suitable for polarization-sensitive setups.

    This device is available with various power handling capabilities (0.3W to 10W), fiber types (bare fiber, HI1060, PM980), and connector options (FC/PC, FC/APC, SC/PC, SC/APC) to meet diverse system requirements in demanding polarization-controlled environments.

  • PM 1064nm 2×2 Polarization Beam Combiner/Splitter

    PM 1064nm 2×2 Polarization Beam Combiner/Splitter

    The PM1064 2×2 Polarization Beam Combiner/Splitter delivers high-performance polarization management with excellent isolation, low insertion loss, and high extinction ratio. Operating at 1064nm with a ±20nm wavelength range, this component enables reliable polarization beam combining or splitting while maintaining signal integrity and stability.

    Ideal for optical fiber gyros, coherent telecommunication systems, fiber optic testing, fiber sensors, and research applications, this device supports slow axis operation with fast axis cutoff, making it suitable for polarization-sensitive setups.

    This device is available with various power handling capabilities (0.3W to 10W), fiber types (bare fiber, HI1060, PM980), and connector options (FC/PC, FC/APC, SC/PC, SC/APC) to meet diverse system requirements in demanding polarization-controlled environments.

  • PM 1064nm Circulator

    PM 1064nm Circulator

    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.

  • PM 1064nm Fiber Optic Isolator

    PM 1064nm Fiber Optic Isolator

    This PM 1064nm Fiber Optical Isolator provides high isolation, low insertion loss, and excellent optical performance for sensitive polarization-maintaining systems. Designed for operation at 1064±5 nm, it features an epoxy-free optical path to ensure high reliability and stable performance under varying conditions. The isolator maintains precise slow-axis operation with fast-axis cutoff, delivering consistent polarization extinction ratio.

    Ideal for fiber amplifiers, telecommunications, CATV links, and optical test systems, the isolator is available in both single-stage and dual-stage configurations to accommodate different isolation requirements. Its compact package and wide operating temperature range make it suitable for diverse application environments. Custom configurations including fiber type, connector style, and fiber length are available to meet specific system requirements.

  • PM 1064nm High-Power Optical Isolator

    PM 1064nm High-Power Optical Isolator

    This PM 1064nm High-Power Isolator provides high isolation, low insertion loss, and excellent return loss for demanding optical systems. Designed for operation at 1064nm, it is optimized for slow-axis operation with fast-axis cutoff, ensuring reliable polarization maintenance and high extinction ratio under high-power conditions.

    Ideal for MOPA fiber lasers, fiber amplifiers, CATV links, and optical test systems, the isolator is available in both single-stage and dual-stage configurations to meet different isolation requirements. Its compact and robust design guarantees stable performance across a wide operating temperature range. Custom configurations including fiber type, connector style, and fiber length are available to meet specific system integration needs.

  • PM 1064nm In-Line Polarizer

    PM 1064nm In-Line Polarizer

    This PM 1064nm In-Line Polarizer delivers high extinction ratio, low insertion loss, and precise polarization control for optical systems operating at 1064 nm. Featuring an operating wavelength range of ±30 nm, it ensures reliable slow-axis transmission with effective fast-axis cutoff while maintaining excellent return loss and minimal polarization-dependent loss.

    Ideal for communication systems, fiber amplifiers, research applications, and precision sensing, the polarizer supports high power handling up to 10 W and delivers stable performance across extended temperature ranges. Its compact packaging and customizable options including fiber type, connector style, and power rating enable flexible integration into various polarization-sensitive optical systems.

  • PM 1064nm Polarization Maintaining Collimator

    PM 1064nm Polarization Maintaining Collimator

    This PM1064 collimator is designed for polarization-sensitive applications at 1064nm wavelength, offering low insertion loss and high extinction ratio. It features an epoxy-free optical path and maintains polarization integrity with precise beam collimation.

    Ideal for isolators, circulators, optical sensing, and laboratory instruments, the collimator supports PM1064 fiber and is available in various working distances, connector types, and fiber lengths to meet specific system requirements.

  • PM 1064nm VOA

    PM 1064nm VOA

    This PM1064 Variable Optical Attenuator offers precise optical power control with high accuracy and low insertion loss, specifically designed for polarization-maintaining systems operating at 1064nm. It provides a wide attenuation range up to 60dB while maintaining excellent extinction ratio and polarization characteristics.

    Ideal for power equalization, optical sensing, laboratory testing, and transmission systems, the VOA supports PM1060 fiber and is available with various connector types and fiber lengths to meet diverse application requirements.

  • PM 1064nm-DWDM 3Port device

    PM 1064nm-DWDM 3Port device

    The PM1064 DWDM 3-Port Device is a polarization-maintaining wavelength division multiplexing component designed for efficient signal combining or separation at 1064nm and 980nm wavelengths. It features low insertion loss, high isolation, and stable performance across varying temperatures, with an epoxy-free optical path ensuring long-term reliability.

    Ideal for channel add/drop, DWDM networks, fiber amplifiers, and CATV systems, this device maintains precise polarization alignment using PM Panda fiber. It offers high directivity and low polarization-dependent loss, supporting robust operation in demanding optical environments.

    Available with bare fiber or loose tube options, multiple connector types, and customizable fiber lengths, this compact device enables flexible integration in a wide range of polarization-sensitive optical applications.

  • PM 1064nm-Optical Patch Cord

    PM 1064nm-Optical Patch Cord

    This PM1064 optical patch cord delivers reliable polarization-maintaining performance with low insertion loss and high return loss. It features compact ceramic ferrule connectors designed for high-density applications and offers excellent mechanical endurance.

    Ideal for telecommunications, CATV, FTTH, LAN, and fiber optic sensing systems, this patch cord ensures precise polarization alignment and is available in multiple connector types (FC, SC, LC, ST, MU, MTRJ) and customizable boot colors to meet diverse installation requirements.