Polarization Maintaining Fiber Optic Patch Cord PM460-HP FC/APC-FC/APC 3m Long

• High Extinction Ratio: Ensures superior performance in maintaining polarization, crucial for high-precision applications.
• Low Insertion Loss: Guarantees minimal signal loss, enhancing the efficiency of optical networks.
• High Return Loss: Provides excellent signal reflection characteristics, improving overall system performance.
• Versatile Connector Options: Available with FC, SC, LC, ST, MU, MPO, MTP, and other connector types, with PC or APC polishing.
• Customizable Fiber Alignment: Slow or fast axis alignment to the connector key available upon request.
• Durable Construction: Offered with 250μm bare fiber, 900μm buffered fiber, 2.0mm or 3.0mm cable, and armored cable options.
• Wide Operating Temperature Range: Operates efficiently between 0°C to +70°C, with storage temperatures from -40°C to +85°C.
• High Optical Power Handling: Supports up to 300mW of optical power, suitable for high-power applications.
• Precision Key Options for FC Connectors: Available in narrow key (1.97~2.02mm) or wide key (2.09~2.14mm) configurations.
• Quality Fiber Types: PM-S405-XP. Utilizes PM panda fiber from leading manufacturers like Nufern, Corning, Fujikura, and YOFC.

Applications of Polarization Maintaining Patch Cords

• Coherent Optical Communication Systems: Ideal for coherent transmission links, coherent receivers, optical transceivers, and phase-sensitive communication systems that require stable polarization control and low insertion loss.
• Fiber Optic Gyroscopes and Inertial Navigation Systems: Used in fiber optic gyros, aerospace navigation, defense systems, and precision sensing platforms where polarization stability is critical for accurate signal detection.
• Interferometric Fiber Optic Sensors: Suitable for Mach-Zehnder, Michelson, Fabry-Perot, and Sagnac interferometers used in vibration, acoustic, strain, pressure, temperature, and displacement sensing.
• EDFA and Fiber Amplifier Systems: Applied in erbium-doped fiber amplifiers, Raman amplifiers, optical gain modules, and pump laser assemblies requiring polarization-maintaining fiber connectivity.
• High-Speed Optical Transmission Devices: Supports high-speed data transmission, optical networking equipment, test systems, and broadband photonic devices where polarization-dependent performance must be controlled.
• External Optical Modulators: Commonly used with lithium niobate modulators, electro-optic modulators, phase modulators, intensity modulators, and polarization-sensitive modulation systems.
• Integrated Optics and Photonic Integrated Circuits: Enables reliable fiber coupling to integrated optical chips, silicon photonics platforms, planar lightwave circuits, and polarization-sensitive photonic components.
• Laser Diode and Pump Laser Pigtailing: Used for coupling polarized laser sources, pump lasers, seed lasers, and narrow-linewidth lasers into polarization maintaining fiber systems.
• Quantum Optics and Quantum Communication: Suitable for quantum key distribution, single-photon experiments, entangled photon systems, quantum sensing, and laboratory photonics setups requiring stable polarization states.
• Fiber Laser Systems: Used in seed laser delivery, mode-locked fiber lasers, ultrafast lasers, pulsed fiber lasers, polarization-maintaining laser cavities, and high-stability laser systems.
• Optical Test and Measurement Equipment: Ideal for optical spectrum analyzers, polarization extinction ratio test setups, interferometers, power meters, wavelength meters, and laboratory fiber optic measurement systems.
• Polarization Control and Polarization Analysis: Used in systems that require fixed slow-axis or fast-axis alignment, polarization-maintaining interconnects, polarization analyzers, and polarization-dependent loss measurements.
• Optical Switching Systems: Applied in fiber optic switches, optical routing modules, reconfigurable optical networks, and polarization-sensitive switching architectures.
• Biomedical and Life Science Photonics: Suitable for OCT systems, fluorescence spectroscopy, biomedical laser delivery, microscopy systems, and optical diagnostic equipment that benefit from stable polarized light delivery.
• Spectroscopy and Scientific Research: Used in Raman spectroscopy, absorption spectroscopy, laser spectroscopy, nonlinear optics experiments, and precision optical research requiring high extinction ratio fiber links.
• LiDAR and Remote Sensing: Supports polarization-sensitive LiDAR systems, coherent LiDAR, atmospheric sensing, ranging systems, and laser-based remote detection platforms.
• Microwave Photonics and RF Photonic Systems: Used in RF-over-fiber links, analog photonic systems, optoelectronic oscillators, photonic signal processing, and phase-stable optical links.
• Metrology and Precision Instrumentation: Suitable for optical frequency references, frequency comb systems, precision timing distribution, calibration instruments, and phase-stable measurement platforms.
• Telecommunications and WDM Networks: Used in polarization-sensitive telecom modules, DWDM systems, optical line cards, fiber amplifiers, and long-haul optical transmission equipment.
• Visible, Near-Infrared, and 2 µm Optical Systems: Available for a wide range of operating wavelengths including UV-visible, 780 nm, 980 nm, 1064 nm, 1310 nm, 1550 nm, and 2000 nm applications.
• Defense, Aerospace, and Harsh-Environment Photonics: Suitable for mission-critical photonic systems, stabilized laser links, sensing systems, and optical assemblies requiring consistent polarization performance.
• Laboratory Fiber Optic Interconnects: Provides reliable polarization-maintain