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Description

Step-index Fiber 190/200/245 High NA

Introducing our advanced Step-index Fiber, meticulously engineered to meet the highest standards of optical performance and reliability. This fiber is designed with precision, featuring a core diameter of 190 ± 9 µm and a cladding diameter of 200 ± 5 µm, ensuring optimal light transmission and minimal signal loss. The core is crafted from Ge-doped, low-OH material, while the cladding is made from F-doped fused silica, providing exceptional durability and resistance to environmental factors.

The Step-index Fiber boasts a high numerical aperture of 0.37 ± 0.02, measured at 850 nm, which allows for efficient light capture and transmission. With a typical attenuation of ≤ 20 dB/km at 850 nm, this fiber is ideal for applications requiring high-performance optical transmission over extended distances. The single-layer acrylate coating, with a diameter of 245 ± 10 µm, offers additional protection and flexibility, ensuring the fiber's longevity and reliability in various conditions.

Engineered to withstand rigorous environments, this fiber is proof-tested to ≥ 70 kpsi, guaranteeing its mechanical robustness. It operates efficiently across a wide temperature range from -60°C to +85°C, making it suitable for diverse applications. Available in delivery lengths of ≥ 100 m, our Step-index Fiber is the perfect choice for those seeking superior optical performance and reliability.

Step-index Fiber 190/200/245 High NA Ge-doped Low-OH

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Specifications

Core Diameter: 190 um
Wavelength Range: 850 – 1300 nm
Cable Length: 100 m
Fiber Core Material: Ge-Doped Fused Silica
Core Diameter: 190 ± 9 µm
Cladding Diameter: 200 ± 5 µm
Cladding Non-circularity: ≤ 1.5%
CCDR (nominal): 1.05
Coating Diameter: 245 ± 10 µm
Typ. Attenuation @ 850 Nm: ≤ 20 dB/km
Numerical Aperture: 0.37 ± 0.02
Proof-test: ≥ 70 kpsi
Operating Temperature: - 60°C to + 85°C
Delivery Length: ≥ 100 m

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

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Features

  • Optical Properties:
    • Typical Attenuation @ 850 nm: ≤ 20 dB/km
    • Numerical Aperture: 0.37 ± 0.021
  • Mechanical Properties:
    • Proof-Test (100%): ≥ 70 kpsi
  • Additional Properties:
    • Operating Temperature: -60°C to +85°C
    • Delivery Length: ≥ 100 m

1NA is measured at 850 nm, 50% threshold.

Applications

  • Medical Imaging: Ideal for endoscopic procedures requiring high precision and clarity.
  • Industrial Sensing: Suitable for harsh environments due to its wide operating temperature range of -60°C to +85°C.
  • Telecommunications: Low attenuation at 850 nm makes it effective for short-distance data transmission.
  • Research and Development: Useful in laboratory settings for experiments requiring precise light transmission.
  • Military and Aerospace: High mechanical strength (≥ 70 kpsi) ensures reliability in demanding applications.
  • Automotive Sensors: Can be used in vehicle systems that require robust and reliable fiber optics.
  • Environmental Monitoring: Effective in remote sensing applications due to its high numerical aperture of 0.37 ± 0.02.

Frequently Asked Questions

What is the core material of the step-index fiber?
The core material is Ge-doped, low-OH.
What is the cladding diameter of the fiber?
The cladding diameter is 200 ± 5 µm.
What is the typical attenuation at 850 nm?
The typical attenuation at 850 nm is ≤ 20 dB/km.
What is the numerical aperture of the fiber?
The numerical aperture is 0.37 ± 0.02, measured at 850 nm with a 50% threshold.
What is the operating temperature range for the fiber?
The operating temperature range is -60°C to +85°C.
What is the proof-test level for the fiber?
The proof-test level is ≥ 70 kpsi.
What is the delivery length of the fiber?
The delivery length is ≥ 100 m.

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

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