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SILICA/HARD POLYMER CLAD Optical Fiber
JTFSH
- High -OH Core
- Hard Cladding
- High NA
Characteristics:
Step Index
Numerical Aperture: 0.37 ± 0.02
Full Acceptance Cone: 43.4 degrees
High -OH Silica Core, Hard Polymer Clad
High -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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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: %u201365ºC to +125ºC
-Proof Tested from 100kpsi to 150kpsi
-Optional Acrylate, Nylon, or Hytrel® Buffer
-Custom NA%u2019s Available
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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 Industrial 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 +300ºC
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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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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Our broad line of LIEKKI fibers includes erbium (Er), ytterbium (Yb)and advanced active fibers.
LIEKKI ytterbium fiber
The LIEKKI ytterbium fiber product line Yb1200 offers high efficiency and short application lengths while maintaining excellent beam quality, high reliability and ease of handling. Photodarkening has been minimized to a negligible level.
The Yb1200 product line covers the broad application field of ytterbium fibers ranging from low-power preamplifiers to high-average-power pulsed professional amplifiers and high continuous-wave (CW) power manufacturer of fiber lasers.
LIEKKI erbium fiber
LIEKKI offers a broad selection of erbium doped fibers for applications ranging from standard telecom & cable TV C- and L- band amplifiers and amplify spontaneous emission (ASE) sources to very highly doped short-pulse amplifiers for 1.5µm.
These high concentration fibers manufactured with our unique and proprietary Direct Nanoparticle Deposition (DND) technology feature good efficiency due to low level of clustering. |
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Contrinex offers a wide range of models (synthetic and glass) of optical fibers. Their main features are:
- Very small dimensions
- Long operating distances
- Easy alignment, thanks to visible light
- Flexible models for very small bending radii (synthetic fibers)
- Spherical optics for cylindrical light beam (synthetic fibers)
- Luminous models with very long operating distances (synthetic fibers)
- Glass fibers for extreme environmental conditions and high temperatures |
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Polymer optical fiber (POF) has been on the market for many years. Both the fiber core and the cladding are made of polymer. Key advantages of polymer optical fibers are high flexibility (high alternate bending resistance with smaller bending radii) as well as more economical connecting and transmission technology than in the case of glass. Moreover, this type of fiber also has all the major benefits of a fiber optical cable connection: EMC security, clear galvanic separation, no crosstalk, low weight, etc.
POF can meanwhile be used to connect over distances up to 70 metres, which is normally sufficient for both industrial environments and smaller office as well as home networks. It is even possible to cover distances up to 150 metres by selecting suitable active components.
Step-index standard POF
Step-index POF with low/high NA
Step-index POF for high temperature
Step-index POF for fast ethernet
Graded index POF
POF cables with UL-Standards |
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Polymer cladded fiber (PCF) has been on the market for many years, standing out by being very robust and easy to assemble. Compared with thick-core glass fibers, they are not only more robust but also considerably cheaper.
PCF consists of a silica core with polymer cladding. What is especially important here is good adhesion of the cladding material to the glass core, which does not go without saying because of the different expansion coefficients especially at high temperatures. This is where the many products on the market differ most. It is also why there are a vast number of different abbreviations such as PROFESSIONAL PCS, HCS, HPCF, etc.
Low attenuation makes it possible to cover distances up to 500 metres with systems designed for POF (about 660nm), and up to 4 kilometres with 850 nm systems.
Cables
Fiber specifications
Manufacturer of connectors
Assembly tools
Measuring equipment
Manufacturers of cable assemblies |
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Sensors with fibre optics are used for optoelectronic sensing applications where mounting space is limited or where high operating temperatures do not permit the use of conventional sensors. Due to their small design and optical properties they do not only detect the presence of objects but also quality-related details, e.g. thread pitches of screws.
Professional transmitter and receiver of the fibre optic sensors are integrated into one housing. The fibre optic is connected to the switching professional amplifier using a special adapter, and so there is almost no loss. Fibre optics can be used as through-beam sensors or diffuse reflection sensors.
Fibre optics consist of flexible glass fibre bundles protected against external influence by a sheath. |
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LIEKKI offers a complete line of passive fibers with a broad range of optical and geometric characteristics matching our active fibers. Geometeries and numerical apertures (NA) are optimized to ensure low splicing and coupling losses.
Our passive fibers are used in the manufacturing of components such as combiners, end caps and isolators and they can also be used as relay or delivery fibers.
Passive fiber :
- Excellent beam quality and matching to large mode area (LMA) fibers
- Designed to "fit-in" octagonal active fibers
- Matching with industry standard active fiber geometries 125, 250, 400µm
- Round cladding for easy cleaving, splicing and handling
- Available with low and high index coating |
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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.
Fibre 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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| 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 professional laser output. |
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Rare earth doped gain fibers for converting pump light into professional laser and professional amplifier signals.
Available in single clad, double clad, and triple clad variants, these fibers have the high brightness, narrow linewidth, and extreme power stability to satisfy the most demanding applications. |
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| Perfect for single and multi-channel C- and L-band professional amplifiers and ASE sources and small form factor devices. |
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| Industry leading tolerances on key spectroscopic parameters ensure lot-to-lot reproducibility. |
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| Designed for efficient single mode operation around 1060 nm when cladding pumped at 808 nm. |
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Nufern designs and manufactures a broad range of specialty optical fiber. From photosensitive fibers to rad-hard fibers to high-power double clad fibers, you can trust Nufern to produce optical fiber to the world's highest standards for quality, reliability, and repeatability.
If you don't find what you need among our standard fiber offerings, we'll be happy to discuss creating a custom fiber.
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| Step index plastic optical fibre. This fibre provides optimum performance at 650 nm. Suitable to use in short distances, industrial environments and low speed data transmission. |
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Fibercore Limited's Singlemode Optical Fibers have been proven to perform in a wide range of challenging applications including laser-doppler velocimeters, holography probes, EDFA pump pigtails, acoustic sensors and de-polarised FOGs.
The latest additions to the range responds to specific demands from the Telecommunications and Sensor Industries. SM980(4.5/80) and SM1250(9/80) address the need for reduced diameter fibers for the manufacture of small form-factor components for telecoms - SM1250(5.4/80) and SM1500(5.3/80) further increase the options available for hydrophones and de-polarised FOG. Just like all of our SM products, these new fibers are optimised for the fabrication of low-loss, fused-taper components and reliability tested to Telcordia™ standards. |
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Step index singlemode optical fibres. These fibres provide optimum performance at 1310 and 1550 nm. They can be used on long haul, metropolitan, access, CATV and premises applications in telecom.
These fibres comply with IEC 60793-2-50, UIT G.652.B, G.652.C, G.652.D,G.655, Telcordia GR-20-CORE, ANSI/IECA S-87-640. |
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| Eye-safe fibers for use around the 2 µm wavelength. |
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Here you will find the right cable type for every application and for every installation field, e.g. patch distributor, raised floor or Telecom MAN/WAN street professional cabinets and industrial machine connection as well.
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| Multimode fiber is characterized by its ability to allow numerous modes of light to be transmitted simultaneously. With a large core diameter multimode fiber is coupled easier then single-mode fiber resulting in its wide use in variety of industry, scientific and medical applications. |
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Differents types of connectors specifications:
LX.5
LC
MU
LSH
SC
SC Duplex
FCPC
LSA (DIN)
ST-LEAN
ST-HQ
FSMA
MT-RJ
ODC
FiberGate
SC-RJ IP67
E-2000
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| The HUBER+SUHNER standard cable range includes a wide assortment for telecom, premises wiring and industry applications |
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