Standard coupling package
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Compact coupling package New! |
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Fiber Coupling Efficiency Chart (Connector: SMA905 or FC)
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Laser Type
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Fiber Coupling Efficiency
FC for SM fiber ,FC/SMA905 for MM fiber
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SM Fiber
4~9 µm
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MM Fiber
≥50 µm
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MM Fiber
≥100 µm
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MM Fiber
≥200 µm
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MM Fiber
≥400 µm
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DPSS Laser
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TEMoo
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>40%
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>70%
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>75%
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>80%
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>90%
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Multi transverse mode
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>20%
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>60%
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>70%
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>80%
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>90%
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Diode Laser
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TEMoo
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>30%
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>60%
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>75%
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>80%
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>90%
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Multi transverse mode
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Low
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>30%
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>65%
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>75%
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>85%
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Specification
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Available wavelengths |
All our existing wavelengths |
Available series laser |
III, S, H, F, FN, N, W, R, V series. |
Fiber core diameter |
SM fiber for each wavelength |
MM fiber with 100µm, 200µm, 400µm...others on request |
Fiber connector |
FC for SM fiber |
FC/SMA905 for MM fiber |
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Fiber Collimator
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These collimators are designed to connect onto the end of an FC/PC or SMA905 connector and contain an AR-coated aspheric lens. The distance between the aspheric lens and the tip of the FC-terminated fiber can be adjusted to compensate for focal length changes or to recollimate the beam at the wavelength and distance of interest.
Fixed FC or SMA Fiber Collimators
Adjustable Fiber Collimators
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