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Fiber Coupling Laser |
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Laser
Module with Fiber Coupling |
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All
series CNI laser modules can be fiber coupled with different core
diameter MM fiber or SM fiber. You have
to refer to the detailed specs of each laser modules (such as power,
stability, noise, size, etc) to decide which one is suitable for
your application. We would like to do the coupling job
for you. |
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Fiber Coupling Efficiency
Chart
(Connector:
SMA905 or FC) |
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Laser Type |
Fiber Coupling
Efficiency
FC for
SM fiber ，FC/SMA905
for MM fiber |
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SM
Fiber
2.5~10 µm |
MM
Fiber
≥50 µm |
MM
Fiber
≥100 µm |
MM
Fiber
≥200 µm |
MM
Fiber
≥400 µm |
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DPSS Laser |
TEMoo |
>40% |
>70% |
>75% |
>80% |
>90% |
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Multi transverse
mode |
>20% |
>60% |
>70% |
>80% |
>90% |
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Diode Laser |
TEMoo |
>30% |
>60% |
>75% |
>80% |
>90% |
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Multi transverse
mode |
Low |
>30% |
>65% |
>75% |
>85% |
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Specifications |
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Available wavelengths |
All our existing
wavelengths |
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Available series laser |
III, S, H, F, FN, N, W,
R, V series. |
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Fiber core diameter |
SM fiber for each
wavelength |
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MM fiber with 100µm,
200µm, 400µm...others on
request |
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Fiber connector |
FC for SM fiber |
FC/SMA905 for MM fiber |
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Fiber Collimator
(Standard
Products) |
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Model |
FOC-01 |
FOC-02 |
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Sketches |
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Inner
Lens |
Spherical lens |
Aspherical lens |
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Connector |
SMA905/ FC connector |
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Features |
Adjustable focus optional
Customization available |
Good spot uniformity
Ultra compact size
Customization available |
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Drawing |
FOC-01-A
Drawing
(focus unadjustable) |
FOC-01-B
Drawing
(focus adjustable) |
Drawing
(focus unadjustable) |
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Datasheet |
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Accessory products FH-04 |
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