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Description

Benchtop Polarization Extinction Ratio Meter – High-Precision Polarization Measurement Solution

The Benchtop Polarization Extinction Ratio (PER) Meter from OZ Optics is a state-of-the-art instrument designed for accurate and efficient measurement of polarization extinction ratios in fiber optic systems. Engineered for both research and industrial environments, this meter is essential for quality control, product development, and troubleshooting in fiber optic component manufacturing and testing. With its advanced rotating polarizer mechanism, the device delivers precise extinction ratio and alignment measurements, making it ideal for applications involving polarization-maintaining (PM) fibers and components.

This PER meter supports a broad wavelength range, covering both visible (450–900 nm) and infrared (850–1650 nm or 1800–2400 nm) spectra, accommodating a wide variety of fiber optic testing needs. Its high measurement accuracy (±0.15 dB ER up to 30 dB) and fine resolution (0.01 dB ER, 0.3° angle) ensure reliable results even in demanding scenarios. The instrument is capable of measuring extinction ratios up to 50 dB, which is particularly valuable for high-performance PM fiber applications. For enhanced versatility, interchangeable connector adaptors allow seamless integration with different fiber types, while optional neutral density filters extend the measurable power range up to 2 Watts without disrupting the test setup.

The meter offers multiple operational modes, including real-time and logging modes. Real-time mode provides immediate feedback on extinction ratio and alignment, facilitating rapid adjustments during setup or manufacturing. Logging mode records the worst-case extinction ratio over a specified period, supporting rigorous quality assurance protocols. The built-in touch screen display and intuitive user interface streamline operation, while USB connectivity and built-in memory enable easy data storage, recall, and integration with automated alignment systems. These features make the PER meter a comprehensive solution for tasks such as PM fiber patch cord production, fusion splice testing, and component alignment.

Designed for reliability and ease of use, the Benchtop Polarization Extinction Ratio Meter stands out as a robust tool for professionals seeking high-precision polarization measurements. Its combination of wide wavelength coverage, high accuracy, flexible connectivity, and user-friendly operation makes it a preferred choice for laboratories, manufacturing lines, and R&D facilities focused on fiber optic technologies.

Benchtop Polarization Extinction Ratio Meter

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Specifications

Wavelength Range: 1290 – 1650 nm
Extinction Ratio Range: 1 – 50 dB
Dynamic Range: 30 dB
Extinction Ratio Resolution: 50 dB
Extinction Ratio Resolution: 0.01 dB
Angular Accuracy: ± 0.5 degrees
Angular Resolution: 0.3 degrees
Update Rate (Extinction Ratio): 2.7 Hz
Update Rate (Relative Power): 650 Hz
Input Optical Power: 50 μW to 1.0 mW
Communication Interface: USB
Input Supply Voltage: Universal 50/60 Hz 110/220V AC/DC 12 volt adapter
Dimensions: 100 x 280 x 300 mm (excluding handle and connectors)
Weight: 4.1 kg (9 lb)
Operating Temperature: -10° to 55°C (14 to 131°F)
Storage Temperature: -30° to 70°C (-22 to 158°F)
Storage Humidity: <85%, RH non condensing at -30° to 70°C (-22 to 158°F)

Got questions about specs? Use the inquiry form to ask.

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Features

  • High Polarization Extinction Ratio Measurement: Accurately measures polarization extinction ratios (PER) up to 50 dB, ensuring precise characterization of polarization maintaining (PM) fibers and components.
  • Wide Wavelength Coverage: Supports multiple wavelength ranges: 450–900 nm (visible), 850–1650 nm, and 1800–2400 nm (infrared), making it suitable for a broad array of fiber optic applications.
  • Exceptional Measurement Accuracy: Delivers ±0.15 dB ER accuracy (up to 30 dB) and ±0.5° angle accuracy for reliable and repeatable results.
  • High Resolution: Offers 0.01 dB ER resolution and 0.3° angle resolution, enabling detection of even the smallest changes in polarization and alignment.
  • High Power Handling: Measures input optical power up to 2 Watts (with optional neutral density filters), accommodating both low and high power applications.
  • Interchangeable Connector Adaptors: Easily swap adaptors to accommodate various fiber connector types, enhancing versatility and convenience.
  • Multiple Measurement Modes: Includes real-time mode for immediate feedback and logging mode for continuous measurement and quality assurance over time.
  • Fast Data Acquisition: Updates relative power readout up to 650 times per second, ideal for alignment and dynamic monitoring tasks.
  • USB Communication Interface: Enables seamless integration with computer control systems for automated testing and alignment processes.
  • Touch Screen Display: User-friendly touch interface for intuitive operation and quick access to measurement functions.
  • Built-in Memory: Store and recall measurement data directly on the device for efficient workflow and data management.
  • Robust Application Support: Perfect for fiber optic component manufacturing, PM fiber laser diode pigtailing, patch cord production, fusion splice testing, automatic alignment, quality control, product development, and troubleshooting.
  • Optional Neutral Density Filters: Easily insert or remove filters to extend the maximum measurable power range without disturbing your setup.
  • Compact Benchtop Design: Space-saving form factor suitable for laboratory and production environments.

Applications

  • Fiber Optic Component Manufacturing and Testing
    Essential for precise measurement and quality assurance of polarization maintaining (PM) fiber optic components, connectors, and assemblies.
  • Polarization Maintaining Coupler (PMC) and Polarizing Beam Splitter (PBS) PER and Coupling Ratio Testing
    Enables accurate determination of polarization extinction ratio (PER) and coupling ratios in PMC and PBS devices, ensuring optimal performance.
  • PM Fiber Laser Diode Pigtailing
    Facilitates alignment and verification of polarization in fiber-coupled laser diodes, critical for high-performance laser systems.
  • PM Fiber Patch Cord Production and Testing
    Used for production line testing and validation of PM fiber patch cords to guarantee low-loss and high extinction ratio connections.
  • PM Fiber Fusion Splice Testing
    Measures and verifies the extinction ratio after fusion splicing of PM fibers, ensuring minimal polarization degradation.
  • Automatic Alignment of Polarization Maintaining Components
    Supports automated alignment systems by providing real-time feedback on polarization extinction ratio and orientation.
  • Quality Control and Measurement in Fiber Optic Labs
    Integral for routine quality control, batch testing, and certification of PM fiber optic products.
  • Product Development and R&D
    Valuable tool for research and development of new fiber optic devices, components, and systems requiring precise polarization control.
  • Component and System Troubleshooting
    Assists in diagnosing polarization-related issues in fiber optic networks and systems, helping to identify and resolve performance bottlenecks.
  • Optical Communication System Testing
    Used in the evaluation and optimization of polarization effects in advanced optical communication systems, including coherent transmission.
  • Polarization Mode Dispersion (PMD) Characterization
    Supports PMD measurements by providing accurate extinction ratio data, crucial for high-speed optical networks.
  • Laser System Alignment and Calibration
    Ensures proper polarization alignment in laser systems for scientific, industrial, and medical applications.
  • Educational and Training Laboratories
    Ideal for teaching and demonstration purposes in university and technical training labs focused on fiber optics and photonics.

Frequently Asked Questions

What is a Benchtop Polarization Extinction Ratio Meter and what does it measure?
A Benchtop Polarization Extinction Ratio (PER) Meter is a precision instrument designed to measure the polarization extinction ratio of light, typically from fiber optic components. It quantifies how well a device maintains the polarization of light, which is crucial for applications involving polarization-maintaining (PM) fibers and components.
What wavelength ranges does the OZ Optics Benchtop PER Meter support?
The OZ Optics Benchtop PER Meter supports a wide range of wavelengths: 450–900 nm for visible light, 850–1650 nm for near-infrared, and 1800–2400 nm for infrared applications. Specific models are available for different wavelength ranges to suit various testing needs.
What is the maximum polarization extinction ratio (PER) that can be measured?
Depending on the model and wavelength range, the OZ Optics Benchtop PER Meter can measure polarization extinction ratios up to 50 dB, making it suitable for high-performance PM fiber and component testing.
What is the measurement accuracy and resolution of the OZ Optics PER Meter?
The meter offers an extinction ratio accuracy of ±0.15 dB up to 30 dB and an angle accuracy of ±0.5°. It provides a high resolution of 0.01 dB for ER and 0.3° for angle measurements, ensuring precise and reliable results.
What types of applications is the Benchtop PER Meter suitable for?
This instrument is ideal for fiber optic component manufacturing and testing, PM fiber laser diode pigtailing, PM fiber patch cord production, fusion splice testing, automatic alignment, quality control, product development, and troubleshooting of optical components and systems.
Does the OZ Optics PER Meter support data logging and computer interfacing?
Yes, the meter features a logging mode for continuous measurement and built-in memory for storing and recalling data. It also includes a USB communications interface, allowing integration with computer control systems for automated alignment and data analysis.
What is the maximum input power the PER Meter can handle, and are there options to increase it?
The standard input power handling is up to 1 mW, but with optional neutral density filters, the meter can measure power levels up to 2 Watts. These filters are easily inserted or removed without disturbing the measurement setup.

Got more questions? Use the inquiry form to ask the supplier directly.

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