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Description

The Highly Stable Polarized Fiber Optic Source (HIPFOSS) from OZ Optics is engineered to deliver exceptional performance for applications demanding precise polarization control and stability. Designed with advanced thermal stabilization and integrated optical isolators, this source ensures minimal power and wavelength drift, making it ideal for laboratory and industrial environments where measurement repeatability is critical. The HIPFOSS series stands out in the market for its ability to achieve polarization extinction ratios exceeding 40 dB, a benchmark that meets or surpasses many leading fiber optic sources available today.

At the core of the HIPFOSS design is a meticulously stabilized laser or super luminescent diode, which is thermally regulated to maintain consistent output characteristics over both short and long durations. The inclusion of a rotatable polarizer allows users to precisely set the polarization axis to any desired angle, with the axis carefully referenced to the connector keyway for reliable alignment. This feature is particularly valuable for applications such as extinction ratio measurements, polarization dependent loss (PDL) testing, and interferometry, where the accuracy of polarization orientation directly impacts measurement quality.

The HIPFOSS source is available in a wide range of wavelengths, spanning from 400 nm to 2050 nm, and can be configured with various connector receptacles to suit different system requirements. For users requiring adjustable output power, an optional blocking style attenuator is offered, enabling manual intensity control without altering the spectral properties of the source. This optical attenuation method ensures that the output remains spectrally pure, supporting highly repeatable and reliable measurements.

In addition to its robust optical performance, the HIPFOSS series is designed for longevity and ease of integration. Accessories such as master reference patchcords and region-specific power cords are available to support setup and verification. For comprehensive polarization analysis, compatible extinction ratio meters can be used to evaluate the output directly from the fiber. With its combination of high extinction ratio, thermal stability, and flexible configuration options, the HIPFOSS is a trusted solution for research, development, and quality control in fiber optic systems.

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Specifications

Center Wavelength: 532 nm
Output Power: 20 mW
Polarization: Linear
Fiber Core Diamater: 3.5 um
Fiber Cladding Diameter: 125 um
Wavelengths: 405, 440, 473, 488, 532, 635-644, 650-660 nm
Output Power From Fiber: 0-20 mW
Long Term Power Stability: Typically <5% peak-to-peak
Short Term Power Stability: Typically <0.5% peak-to-peak
Polarization Extinction Ratio: >18dB (<532nm); >20dB (>635nm)
Wavelength Stability: ±0.1 nm
Output Fiber Type: 3.5/125 single-mode or polarization maintaining fiber

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

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Features

  • Exceptional Polarization Extinction Ratio: Achieves up to 40 dB polarization extinction ratio for highly precise measurements and superior signal quality.
  • Thermally Stabilized Laser Diode Source: Advanced temperature control ensures outstanding power and wavelength stability, minimizing drift and fluctuations.
  • Integrated Optical Isolator: Built-in isolator blocks feedback from parasitic reflections, protecting the source and maintaining stable output.
  • Rotatable Polarizer: Allows users to set the polarization axis to any desired angle, with the axis precisely referenced to the connector keyway for optimal alignment.
  • Wide Wavelength Range: Available in wavelengths from 400 nm to 2050 nm, supporting a broad spectrum of applications.
  • Multiple Connector Options: Compatible with a wide range of connector receptacles, including standard and angled FC types for flexible integration.
  • Optional Output Power Adjustment: Manual blocking-style attenuator available for precise control of output intensity without altering spectral properties.
  • Choice of Light Source: Offered with either diode lasers or super luminescent diodes, allowing users to select the best option for their stability and application needs.
  • High Power Versions Available: Optional high power models to meet demanding application requirements.
  • Long-Term Reliability: Engineered for excellent stability and long operational lifetime, ensuring consistent performance over time.
  • Comprehensive Accessories: Includes master reference patchcords for performance verification, international power cords, and optional extinction ratio meters for output polarization measurement.
  • Ideal for Critical Applications: Perfect for extinction ratio measurements, polarization dependent loss (PDL) testing, interferometry, and quality control in product manufacturing.

Applications

  • Extinction Ratio Measurements
    Ideal for precise measurement of polarization extinction ratios in fiber optic systems, ensuring accurate characterization of polarization-maintaining components and systems.
  • Polarization Dependent Loss (PDL) Measurements
    Used as a stable polarized light source for evaluating the polarization dependent loss of optical components such as couplers, isolators, and switches.
  • Interferometry
    Provides highly stable and well-defined polarized light for interferometric applications, including fiber optic sensing, metrology, and optical coherence tomography (OCT).
  • Product Manufacturing and Quality Control
    Essential for the production and quality assurance of polarization-sensitive optical devices, ensuring repeatable and reliable testing during manufacturing processes.
  • Calibration of Polarization Measurement Equipment
    Serves as a reference source for calibrating polarization analyzers, extinction ratio meters, and other polarization measurement instruments.
  • Research and Development in Photonics
    Supports advanced R&D in fiber optics, quantum optics, and photonic device development where stable and well-characterized polarization states are required.
  • Testing of Polarization Maintaining (PM) Fibers and Components
    Enables accurate alignment and verification of PM fibers, connectors, and related components by providing a known and stable polarization state.
  • Optical Communication Systems
    Used in the development and testing of polarization multiplexed and coherent communication systems to ensure optimal performance and minimal polarization-related impairments.
  • Sensor Systems
    Provides a stable polarized light source for fiber optic sensor systems, including gyroscopes, current sensors, and strain sensors that rely on polarization effects.
  • Educational and Training Laboratories
    An excellent tool for teaching and demonstrating polarization principles, measurement techniques, and fiber optic technology in academic and training environments.

Frequently Asked Questions

What is a Highly Stable Polarized Fiber Optic Source (HIPFOSS)?
A Highly Stable Polarized Fiber Optic Source (HIPFOSS) is a specialized light source designed to deliver highly stable, polarized light through optical fibers. It features exceptional power and wavelength stability, with polarization extinction ratios up to 40 dB, making it ideal for precise optical measurements and applications requiring controlled polarization.
What are the main applications of HIPFOSS polarized fiber optic sources?
HIPFOSS sources are commonly used in extinction ratio measurements, polarization dependent loss (PDL) measurements, interferometry, and in the manufacture and quality control of optical products. Their high stability and precise polarization control make them suitable for research and industrial environments.
How does the HIPFOSS achieve high polarization stability?
The HIPFOSS achieves high polarization stability through thermal stabilization of the laser diode, the inclusion of an optical isolator to block feedback from reflections, and the use of rigorously tested optical components. Additionally, a rotatable polarizer allows precise alignment of the polarization axis.
What wavelengths are available for HIPFOSS sources?
HIPFOSS sources are available in a wide range of wavelengths, from 400 nm to 2050 nm, accommodating various applications in optical testing and research.
What is the advantage of using a super luminescent diode instead of a laser diode in HIPFOSS?
Using a super luminescent diode instead of a laser diode in HIPFOSS can improve the stability of polarization readings. Super luminescent diodes typically offer lower coherence and reduced sensitivity to feedback, resulting in more stable and reliable polarization output.
Can the output power of the HIPFOSS be adjusted?
Yes, HIPFOSS sources can be optionally equipped with a blocking style attenuator for manual output power adjustment. This method does not affect the spectral properties of the laser diode output, ensuring repeatable and accurate measurements.
What accessories are available for HIPFOSS polarized fiber optic sources?
Available accessories for HIPFOSS sources include master reference patchcords for performance verification, power cords for international use, and polarization extinction ratio meters for measuring the output polarization from a fiber.

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

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