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Optical fiber manufactured to retain the fidelity of each light pulse, allowing for greater distance of transmission. Single mode fiber is characterized by a low attenuation making it ideal for telecommunication as well as applications requiring a high amount of information to be transferred per unit of time.
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With numerical aperature (N.A.) of 0.39 and a hard polymer cladding that allows a high core-to-clad ratio, the Anhydroguide™ APCH is the low cost fiber of choice. The pure fused silica (SiO2) used in the core of Anhydroguide™ fiber is made by reacting silicon tetrachloride (SiCl4) with oxygen (O2) using a plasma arc rather than an oxy-hydrogen flame. This ensures that the residual hydroxyl concentration (OH) will be low in the core material resulting in superior infrared transmission as compared with flame prepared silica that is used in the
companion product, Superguide™, which has superior ultraviolet (UV) transmission.
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JTFLH - Tefzel® Buffer
Characteristics
-Step Index
-Numerical Aperture: 0.37 ± 0.02
-Full Acceptance Cone: 43.4 degrees
-Low -OH Silica Core, Hard Polymer Clad
-Low -OH Core for Vis-NIR Transmission
-Operating Temperature: 65ºC to +125ºC
-Proof Tested from 100kpsi to 150kpsi
-Optional Acrylate, Nylon, or Hytrel® Buffer
-Custom NA's Available
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When looking for a silica core and silica clad fiber with a hard polymer coating that allows a high core-to-clad ratio
and a numerical aperture (N.A.) of 0.22 for efficient light coupling, the Anhydroguide™ AFSH is the fiber of choice.
The Anhydroguide™ fiber is drawn from preforms manufactured by the Plasma Outside Deposition (POD) process.
Rods of extremely pure synthetic fused silica are coated with fluorine doped silica layers to obtain preforms with
step-like refractive index profiles. Plasma torches prepare the reaction compounds from SiCI4, O2, and fluorine
containing gas. Strong thermal gradients combined with the temperature plasma lead to chemical deposition
conditions, which allow very high fluorine concentrations to be incorporated in the fused silica network. Refractive
index differences of 0.27 corresponding to numerical apertures in excess of 0.28 have been realized with undoped
core rods.
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Ultra Low OH
Characteristics:
Step Index
Numerical Aperture: 0.22 ± 0.02
Full Acceptance Cone: 25.4 degrees
Vis-NIR Transmission, 380nm to 2,400nm
Radiation Resistant
High Laser Damage Threshold
Sterilizable*
Bio-compatible Materials – USP Class VI*
Low -OH Silica Core, Doped Silica Clad
Polyimide Buffer Standard; Silicone, Acrylate,
Fluoropolymer, Aluminum & dual buffers also available
Polyimide Concentricity ± 3µm
Sizes for Bundling
Tighter Tolerances Available
Temperature: Operating –65ºC to +350ºC
Intermittent, up to 400ºC
Proof Tested to 100kpsi
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SILICA/TEFLON AF CLAD Optical Fiber
- FSU: High-OH
- FLU: Low-OH
- Ultra High NA'
Characteristics:
- Step Index
- Numerical Aperture: 0.66
- Full Acceptance Cone: 82.6 degrees
- UV-Vis-NIR Transmission
- Optional FEP/ETFE Jacketing Available
- Custom Sizes and Assemblies
- FSU: High -OH Silica Core, Teflon® AF Clad
- FLU: Low -OH Silica Core, Teflon® AF Clad
- Operating Temperature: –10ºC to +160ºC
- Sterilizable*
- Proof Tested at 100kpsi
- Silicone or Acrylate Buffer Recommended
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While single mode silica/silica fibers are available from a number of suppliers with standard polymer coatings, Fiberguide is unique in offering these fibers with high performance buffers/coatings of aluminum, gold or polyimide. A single mode fiber has a sufficiently small core diameter that it can only transmit a single transverse optical mode. Typical core diameters are in the range of several microns up to around 10 microns depending on the wavelength being transmitted. Conventional single mode fibers covered in this data sheet have circularly symmetric cores. As such, they can actually transmit two orthogonally polarized modes. Normally, this aspect is ignored because such orthogonal modes travel at nearly the same velocity and they can be treated as one. However, in very high data rate systems and other critical applications it is important to preserve the polarization state that is launched into the fiber. Such cases require the use of polarization preserving single mode fibers that are discussed in the accompanying data sheet.
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Fast and trouble-free communications are taken for granted nowadays. To make this possible, hundreds of kilometres of cable thread through office buildings and factories, linking equipment, floors and buildings. Even whole countries are interlinked by cable.
Fiber optic cables provide the ideal solution for future-proof installations because they enable not only high rates of data transmission with major spare capacity, but also the highest possible degree of operating security.
Indoor Cables
Universal Cables
Outdoor Cables
Fiber optic cables for special applications
Cables with UL-Standards
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OFS offers a broad range of standard and custom single-mode fibers. Fibers are available to support operating wavelengths from visible to infrared (380 - 2100 nm). Numerical apertures from 0.11 to 0.25 are available standard or can be specified in a custom fiber. Mode field diameter, attenuation, bend performance and other critical performance and aesthetic measures can also be specified. A variety of operational and installation environmental conditions can be supported through the fiber's design and/or coating composition.
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Short description:
Corning® Vascade® optical fibers provide high-speed, high-capacity submarine solutions, providing the performance and reliability you need in the harsh undersea environment. Whether you need transoceanic or short-haul solutions, our leadership and experience in submarine fiber technology mean that all Corning submarine fibers are tailored to meet your specialized system needs.
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Amphenol extensive range of Connectors for Fiber Optics Links provide Interconnect Solutions for most situations and environments : butt joint or expanded beam technology, single or multi- channel, singlemode or multimode fibers.
Amphenol supplies the complete interconnect assembly, including the connector, termini, fiber and optional accessories.
BUTT JOINT CONNECTORS
The Butt Joint Technology is generally used for indoor or outdoor applications in semi harsh environment.
This connector range is particularly suitable when very low loss links are required. It is also competitively priced.
EXPANDED BEAM CONNECTORS
Expanded Beam Lens Technology guarantees insertion loss and stability of transmission links in extremely harsh environment.
The hermaphroditic lensed connectors are recommended where rapid extendable field connections are required.
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Tapered optical fibers are an efficient means of improving High Power Laser out puts. The taper functions to create a spatially uniform spot enhancing the laser output.
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Eye-safe fibers for use around the 2 µm wavelength.
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The SC-Module from GES Electronic & Service enable simple wiring of optical transmitters and receivers with high transmission rates on long distances and can be equipped by "snap-in" with up to three fiber glass connections of different fiber-types. One complete system can consist of up to seven Modules adding up to 21 optical fiber connections!
Light waves do not have any potential risk concerning spark formation and are absolutely resistant against electric and electromagnetic fields. These advantages particularly enable the use of the SC-Module in explosive environments, in High Voltage Applications and generally under harsh industrial conditions and FTTx-Applications.
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Long life, deep UV transmission is made possible with Fiberguide¡¯s solarization resistant optical fibers, wherein the fiber core and clad are hydrogen doped at very high temperatures as the fiber exits the draw furnace and then hermetically sealed with an aluminum buffer/jacket during the fiber draw process. This break-through, patented in-line process allow the use of fiber with a wide variety of UV laser sources, making Solarguide¢â 193 the fiber best suited for deep UV (¡Â 300nm) applications. Irradiation of standard silica fibers with UV photons below 260nm generates defects in the standard silica
structure, so-called ¡°solarization¡±. The solarization is the reason for the significant decrease in standard fiber transmission in UV wavelengths over time making fiber eventually useless in that application. When present in the silica core, hydrogen combines with the defects generated and neutralizes them, preventing the UV photons from being absorbed and thereby lost. Although the effect of hydrogen in lowering the fiber solarization rates in silica is widely known, Solarguide¢â 193 is the only fiber in the industry that has its own
hydrogen supply which has been sealed in with a hermetic shroud (aluminum buffer) around the fiber, thereby making it available for keeping the fiber solarization resistant for significantly longer periods.
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SILICA SILICA Optical Fiber
- FPB: Broad Spectrum Optical Fiber
- Solarization Resitstant
Characteristics:
- New Lower Loss Broad Spectrum Fiber, 275-2100nm
- Excellent Focal Ratio Degradation Characteristics
- Step Index
- Numerical Aperture: 0.22 ± 0.02
- Silica Core, Doped Silica Clad
- Cost Effective
- Polyimide Concentricity ± 3µm
- Tight Tolerance
- Operating Temperature: 65ºC to +300ºC
- Proof Tested to 100kpsi
- Custom Sizes, Buffers, Jackets, Assemblies Available
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Highly efficient fibers for 1 µm lasers & amplifiers.
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Fiber optics cables and connectors
