cluster fiber optic connector includes energy fibers with core diameters such as 200um, 400um, 600um, 800um, 1000um, and 1500um. With high-precision SMA905 connectors, large core-diameter fibers with finely ground end faces can meet the requirements of general semiconductor lasers. / module and output energy laser transmission of low and medium power solid-state lasers. The connector uses glue-free technology and environmental protection technology to further improve the cooling effect and service life of the energy fiber, and meet the needs of laser welding and cutting, high-power transmission, etc. The structure of 1 point 2, 1 point 3, 1 point 4, 1 point 7 can couple and integrate the light emitted by multiple lasers as a light source, and its transmission efficiency can reach more than 95%.
Bundled fiber optic connectors 1×2…1×7
The bundled fiber optic connector includes energy fibers with core diameters of 200um, 400um, 600um, 800um, 1000um, 1500um, etc., with high-precision SMA905 connectors, and large core-diameter fibers with finely ground end faces, which can meet the output energy laser transmission of general semiconductor lasers/modules and low- and medium-power solid-state lasers. The connector uses glue-free technology and environmental protection technology to further improve the cooling effect and service life of the energy fiber, and meet the needs of laser welding and cutting, high-power transmission, etc. The structure of 1 point 2, 1 point 3, 1 point 4, 1 point 7 can couple and integrate the light emitted by multiple lasers as a light source, and its transmission efficiency can reach more than 95%.
Optical Fiber Specifications
| Indicator name | unit | standard value | |||
| Fiber type | UV-Optimized Silica Fiber | Near-infrared Light Optimized Silica Fiber | |||
| coating material | polyacrylic resin | polyimide resin | polyacrylic resin | polyimide resin | |
| Spectral range | nm | 200~1100 | 400~2200 | ||
| Numerical aperture | 0.22 | 0.22 | |||
| Core diameter | um | 100~960 | 100~600 | 100~960 | 100~600 |
| Cladding diameter | um | 104~1000 | 104~660 | 110~1000 | 110~660 |
| Coating diameter | um | 245~1600 | 125~710 | 245~1600 | 135~710 |
| Core package concentricity | um | ≤3 | ≤3 | ||
| Core out of roundness | % | ≤3 | ≤3 | ||
| Operating temperature | ℃ | -40~85 | -65~300 | -40~85 | -65~300 |
| transmission efficiency | %/m | 85-98 |
90~99 |
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| Attenuation@850nm | dB/Km | ≤8 | ≤8 | ||
Optical Fiber Specifications
| Indicator name | unit | |||
| Fiber type | Visible Light Optimized Silica Fiber | Plastic Clad Silica Fiber | ||
| coating material | polyacrylic resin | polyimide resin | ETFE or polyacrylic resin | |
| Spectral range | nm | 300~1800 | 300~1800 | |
| Numerical aperture | 0.22 | 0.37 | ||
| Core diameter | um | 100~960 | 100~600 | 200/300/400/600/1000 |
| Cladding diameter | um | 110~1000 | 110~660 | 230/330/430/630/1100 |
| Coating diameter | um | 245~1600 | 135~710 | 500/650/730/1000/1400 |
| Core package concentricity | um | ≤3 | ≤6 | |
| Core out of roundness | % | ≤3 | ≤6 | |
| Operating temperature | ℃ | -40~85 | -65~300 | -65~85 |
| transmission efficiency | %/m | 97~99 | 97~99 | |
| Attenuation@850nm | dB/Km | ≤8 | ≤8 | |
transmission efficiency
| Transmission (%/m) |
Violet light (0.2~0.4um) | Visible light (0.4~0.7um) | Near infrared (0.76~1.6um) | HeNe (0.6328um) | YAG (1.06um) |
Argon (0.5145um) |
| parameter | 85~98 | 97~99 | 99 | 98 | 98 | 98 |
The optical fiber connector
| parameter | Specification | |||
| connector type | SMA905 | HPSMA905 | FSMA905 | |
| subject type | With acrylic (Kevlar) fixing ring | Without acrylic (Kevlar) retaining ring | Without acrylic (Kevlar) retaining ring | |
| The main material | Nickel-plated copper | copper | copper | |
| Ferrule type | without groove | without groove | grooved | without groove |
| Ferrule inner diameter | φ127~2000um | φ127~2000um | φ200~1500um | φ127~2000um |
| nut | Hex/Round | round | hexagon | round |
POST
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