סיבים אופטיים – Ultra low loss fiber for 200nm-2000nm
Optical Fiber’s spec:
Low losses @ range 200 nm – 2000 nm
Any value of NA from 0,12 to 0,28 available upon request
Very low NA expansion
Biocompatible material
Jacket Polyimide: -190 to +350 °C (additional coating as option)
Fluorine-doped silica cladding
Silica glass core
Numerical aperture (NA) 0.12 ± 0.02 | 0.22 ± 0.02 | 0.28 ± 0.02 or customized
Operating temperature -190 to +350 °C
Glass diameter Available from 100 to 300 μm | standard 220 μm
Standard core / cladding ratios 1 : 1,06 | 1 : 1,1 | 1 : 1,2 | 1 : 1,4 or customized
Standard prooftest 70 kpsi (polyimide jacket)
Minimum bending radius
50 × cladding diameter (short-term mechanical stress)
300 × core diameter (during use with high laser power)
אנו משווקים בישראל כמעט את כל סוגי הסיבים האופטיים. אתם מוזמנים ליצור עמנו קשר לקבלת ייעוץ, פרטים נוספים והצעת מחיר חינם
התקשרו עוד היום
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Products similar to this that are in top demand today include other types of advanced fibers and components designed to optimize signal transmission.
1. High-Performance Single-Mode Fibers (G.654)
These are the industry standard for modern long-haul telecommunications. While they may not have the extreme broadband range of the specified fiber, their low loss characteristics at key telecom wavelengths (1310 nm and 1550 nm) make them highly sought after for building high-speed, long-distance networks, including transoceanic cables.
2. Polarization-Maintaining (PM) Fibers
PM fibers are designed to maintain the polarization state of light as it travels down the fiber. This is critical for applications that are sensitive to polarization, such as interferometric sensors, gyroscopes, and certain high-power laser systems.
3. Large Effective Area Fibers
These fibers are specifically engineered with a larger mode field diameter to reduce nonlinear effects. When you send high-power signals down a fiber, these effects can distort the signal. Large effective area fibers minimize this, making them crucial for high-capacity, long-distance data transmission.
4. Bend-Insensitive Fibers (G.657)
Traditional fibers can suffer from significant signal loss when bent tightly. Bend-insensitive fibers have a special design that minimizes this loss, making them ideal for high-density installations in data centers and urban environments where cables are often routed in tight spaces.
5. Specialty Fiber for Laser Power Delivery
Beyond communication, many in-demand fibers are designed to deliver high-power laser energy with minimal loss. These are often made from high-purity silica to handle high laser fluence and are used in industrial applications like laser welding, cutting, and medical surgery.
6. Active Fibers (Rare-Earth Doped)
These are a type of fiber that has its core doped with rare-earth elements like Erbium or Ytterbium. When pumped with a specific wavelength of light, they act as optical amplifiers, boosting the signal without converting it back to an electrical signal. They are essential for long-distance telecommunications and in fiber lasers.
7. Photonic Crystal Fibers (PCFs)
PCFs, or holey fibers, have a microstructured cross-section with a pattern of air holes running down the length of the fiber. This unique structure allows for a wide range of properties, including single-mode operation over a broad spectrum and high-power handling. They are in high demand for niche scientific and industrial applications.
8. Dispersion-Compensating Modules (DCMs)
Dispersion is a phenomenon where different wavelengths of light travel at different speeds, causing a laser pulse to spread out. DCMs are devices that contain special fibers designed to compensate for this effect, ensuring signal integrity over long distances. They are a necessary component of high-speed optical networks.
9. Hybrid Fiber-Coaxial (HFC) Cables
While not an optical fiber, HFC cables are a major component of broadband networks, particularly for “last-mile” connectivity to homes. They combine optical fiber for the long-haul portion with traditional coaxial cable for the final leg to the end user.
10. Fiber Optic Connectors and Splices
The performance of any optical fiber is only as good as its connections. Ultra-low loss connectors and splices are in high demand for applications that require the utmost signal integrity, ensuring that the low-loss properties of the fiber itself are not compromised by the connection points.
Tags:
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