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  • AFR 850/1310/1550 nm Multimode Filter WDM for Fiber Optic Instruments
    850/1310/1550 nm Multimode Filter WDM
    The Multimode Filter Wavelength Division Multiplexer series is based on environmentally stable thin film filter technology. These components combine or separate light at different wavelengths in a wide wavelength range. They offer very low insertion loss, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and high quality AR coating. These components have been extensively used in multi-mode fiber communication, CATV and testing instrumentation.
  • AFR 1530 - 1580 nm Polarization Maintaining Optical Isolator WDM Hybrid for Raman Amplifier, Fiber Lasers
    1530 - 1580 nm Polarization Maintaining Isolator WDM Hybrid
    The PMIWDM series combines Filter WDM and isolator into a compact package to offer a cost saving solution. This device is ideal for fiber amplifier applications to combine signal and pump wavelengths with very stable 1550 nm signal isolation. It is designed and manufactured according to Telcordia standard.
  • AFR 1310/1480/1550 nm Polarization Maintaining Filter WDM for Access/Enterprise Networks
    1310/1480/1550 nm Polarization Maintaining Filter WDM
    The PM FWDM series provides wavelength division multiplexing while maintaining signal polarization. This component is based on environmentally stable thin film filter technology and is characterized with high extinction ratio, low insertion loss, and high return loss. They are ideal for high speed WDM network systems.
  • AFR 100/200G Polarization Maintaining DWDM for Denser Channel Plans, Fiber Sensing
    100/200G Polarization Maintaining DWDM
    The PMDWDM series is designed and manufactured according to Telcordia and ITU standard, and it preserves the polarization of optical signals. This device use environmentally stable thin film filter and advanced packaging technology to achieve wide passband, low insertion loss, high channel isolation, excellent environmental stability and high extinction ratio. They can be used individually to perform single channel add or drop function or can be used in DWDM systems and fiber sensor systems, etc.
  • AFR 1550 nm Reduced Cladding In-Line Polarizer for Fiber Optic Instruments
    1550 nm Reduced Cladding In-Line Polarizer
    The Reduced Cladding In-line Polarizer is designed to pass light with one specific polarization while blocking the other polarization.It can be used to convert unpolarized light into polarized light with high extinction ratio. It can also be used to enhance the extinction ratio of signals with its excellent polarization properties. It is ideal for high speed communication systems and test instrumentations where high polarization extinction ratio is required.
  • AFR 1310/1480/1550 nm In-Line Polarizer for Test Bench/System
    1310/1480/1550 nm In-Line Polarizer
    The In-Line Polarizer is designed to pass light with one specific polarization while blocking the other polarization. It can be used to convert unpolarized light into polarized light with high extinction ratio. It can also be used to enhance the extinction ratio of signals with its excellent polarization properties. It is ideal for high speed communication systems and test instrumentations where high polarization extinction ratio is required.
  • AFR 1310/1550 nm Multimode Fiber Filter Fiber Splitter for Fiber Optic Instruments, Fiber Sensing
    1310/1550 nm Multimode Fiber Filter Coupler
    The MMFC series offers very low excess loss, broad operating band and high stability and reliability. The fiber coupler/splitter is extensively used in LAN, multimode fiber communication systems, fiber sensors and testing instruments.
  • AFR 1310/1550 nm Polarization Maintaining Filter Fiber Splitterr Module (1 × 3) for Fiber Lasers, Fiber Sensing
    1310/1550 nm Polarization Maintaining Filter Coupler Module (1 x 3 / 1 × 4 / 1 × 8)
    The PMFCM series is manufactured using advanced technology to allow the input signal to be split into multi channels at a given splitting ratio with high extinction ratio, low excess loss, good uniformity, low wavelength dependance and low temperature dependence. It can be widely used in fiber sensors, amplifiers, lasers, etc.
  • AFR 1310/1550 nm Polarization Maintaining Tap Fiber Splitter for Fiber Sensing, Fiber Optic Instruments
    1310/1550 nm Polarization Maintaining Tap Coupler
    The Polarization Maintaining Tap Coupler/Splitter is manufactured using advanced technology to allow the input signal to be split at various ratios with high extinction ratio.
  • AFR 1310/1550 nm Polarization Maintaining Filter Fiber Splitter for Fiber Sensing, Fiber Optic Instruments
    1310/1550 nm Polarization Maintaining Filter Coupler
    The Polarization Maintaining Filter Coupler is manufactured using advanced technology to allow the input signal to be split at various ratios with high extinction ratio. The PM Filter Coupler/Splitter supports both polarizations.
  • AFR MEMS Variable Optical Attenuator for WDM Networks, Power Control, EDFA
    MEMS Variable Optical Attenuator
    AFR's MEMS Variable Optical Attenuator is based on an electrostatic drived micro-electro-mechanical-system (MEMS) chip. The MEMS Variable Optical Attenuator chip consists of a tilting mirror to change light coupling between input and output fibers. The components are characterized with low insertion loss, fast response and compact size. The MEMS Variable Optical Attenuator is widely uesd in WDM networks, power control or gain variation in EDFA.
  • AFR Gain Flattening Filter for EDFA, Raman Amplifier
    Gain Flattening Filter
    The Gain Flattening Filter is a micro optics device based on environmentally stable thin-film filter technology. It is used to flatten the spectral gain in EDFAs. The components are characterized with low error function, low insertion loss, high return loss, excellent environmental stability and high power handling capability.
  • AFR 1310/1480/1550 nm Mini Type MVOA for Fiber Sensing, Equipment, Fiber Optic Instruments
    1310/1480/1550 nm Mini Type MVOA
    Mini Type Manual Variable Optical Attenuator (MVOA) operates by manually moving a shading element into optical beam. The shading element can be integrated and adjusted to get any attenuation value in a range. MVOA features low insertion loss, good resolution, high stability and good reliability. The Manual Variable Optical Attenuator applies for pre-emphasis attenuation, transmitter power control, in-line power equalization, and amplifier power control, etc.
  • AFR 980/1060/1310/1550 nm Multimode Patchcord for Multimode Fiber Lasers, Test Instrumentation Applications
    980/1060/1310/1550 nm Multimode Patchcord
    The Multimode Patchcord series has excellent environmental stability, high return loss and low insertion loss. It is ideal for multimode fiber lasers and test instrumentation applications.
  • AFR 1550 nm Polarization Maintaining Bandpass Filter for Fiber Lasers, EDFA
    1550 nm Polarization Maintaining Bandpass Filter
    The Bandpass Filter is a micro optics device based on environmentally stable thin film filter technology. It is used to block out unwanted noise signals in EDFAs and fiber laser systems. This component is characterized with high isolation, low insertion loss, high return loss, excellent environmental stability and high power handling capability.
  • AFR 1310/1480/1550 nm Polarization Maintaining Faraday Mirror for Fiber Lasers, Fiber Sensing
    1310/1480/1550 nm Polarization Maintaining Faraday Mirror
    The Polarization Maintaining Faraday Mirror is a passive device that provides 90 degree rotation regarding to the polarization state of the input light. The PMFM offers excellent performance, including the lowest possible insertion loss and environmental stability. It is used in amplifiers, fiber lasers and fiber instruments to minimize the polarization effect.
  • AFR 1310/1480/1550 nm Mini Reduced Cladding Optical Isolator for Optical Equipment, Fiber Optic Instruments
    1310/1480/1550 nm Mini Reduced Cladding Isolator
    The Mini Polarization Insensitive Isolator series is characterized with very compact package, low insertion loss, high isolation, high return loss and excellent environmental stability and reliability. This optical isolator is specifically designed to help engineers cope with smaller module designs or more components that need to fit into a module/linecard for highly integrated system requirements.
  • AFR 1550 nm Mini Polarization Maintaining Reduced Cladding Optical Isolator for EDFA, Denser Channel Plans, Fiber Optic Instruments
    1550 nm Mini Polarization Maintaining Reduced Cladding Isolator
    The Mini PM RC Fiber Isolator is designed and manufactured to Telcordia standard. The unique manufacturing process and optical path epoxy-free design enhance the device's high power handling capability. This fiber isolator is characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, DWDM systems, sensors, compact optical circuits and other fiber optic communication equipment to suppress back reflection and back scattering.
  • AFR 1550 nm Reduced Cladding Fiber Faraday Mirror for Denser Channel Plans, Fiber Sensing
    1550 nm Reduced Cladding Fiber Faraday Mirror
    The RC Fiber Faraday Mirror is a passive device that provides 90 degree rotation without regarding to the polarization state of the input light. The RCFM offers excellent performance including the lowest possible insertion loss and  environmental stability. It is used in compact optical amplifier, DWDM systems, sensors, compact optical circuits and other fiber optic communication equipment to minimize the polarization effect.
  • AFR 1310/1480/1550 nm Faraday Mirror for Fiber Laser, Fiber Sensing
    1310/1480/1550 nm Faraday Mirror
    The Faraday Mirror is a passive device that provides 90 degree rotation regarding to the polarization state of the input light. The FM offers excellent performance including the lowest possible insertion loss and environmental stability. It is used in EDFAs, fiber lasers and fiber instruments to minimize the polarization effect.
  • AFR 1310/1550 nm Fiber Mirror for Fiber Sensing, Equipment
    1064/1310/1550 nm Fiber Mirror
    The Optical Fiber Mirror is designed and manufactured according to Telcordia standard. It is characterized with low insertion loss, excellent environmental stability and reliability. It has been widely used in fiber optics communication equipment, fiber sensing to reflect light input backward through the fiber.
  • AFR 1550 nm Variable Optical Delay Line for Equipment
    1550 nm Variable Optical Delay Line
    Variable Optical Delay Line provides precision optical path variation of more than 15 cm (500 ps). The compact, rugged design makes the device ideal for integration in network equipment, test instruments, and optical for integration in network equipment, test instruments, and optical coherence tomography (OCT) systems for precision optical path length or timing alignment.
  • AFR 1550 nm Motorized Variable Optical Delay Line for Equipment
    1064/1550 nm Motorized Variable Optical Delay Line
    Motorized Variable Optical Delay Line provides precision optical path length adjustment of up to 500 ps. Driven by a stepping motor, the MDL has a delay resolution about 10 μm (34 fs). In addition, its advanced motion design guarantees longevity for long-term continuous operation. Low insertion loss and high reliability make this device ideal for integration in optical coherence tomography (OCT) systems, network equipment and test instruments for precision optical path length control or timing alignment.
  • AFR 1310/1550 nm Mini Circulator for Denser Channel Plans, Access/Enterprise Networks, Fiber Sensing
    1310/1550 nm Mini Circulator
    The Mini Fiber Optic Circulator is a compact, high performance lightwave component that routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3. The optical circulator provides high isolation, low insertion loss, low PDL, low PMD and excellent environmental stability. It is widely used in combination with fiber gratings and other reflective components in DWDM systems, high speed systems and bi-direction communication systems.
  • AFR 2 μm Polarization Maintaining Patchcord for Fiber Lasers, Test Instrumentation Applications, PM Amplifiers
    2 μm Polarization Maintaining Patchcord
    The PM Patchcord series has excellent environmental stability, high return loss, low insertion loss. It is ideal for PM amplifiers, fiber lasers and test instrumentation applications.
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