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Fiber Coupling

Fiber Coupling for Laser Systems

 

All of our laser systems can be fiber coupled with different core diameter MM (multi-mode) fiber or SM (single-mode) fiber. Refer to the detailed specs of each laser system (such as power, stability, noise, size, etc.) to decide which is best-suited to your application.


MXL-III(FC)

MXL-H(FC)

MXL-F(FC)

MXL-N(FC)

MXL-W(FC)

Fiber Coupling Efficiency Chart (Connector: SMA905 or FC)

Laser Type

Fiber Coupling Efficiency

FC for SM fiber, FC/SMA905 for MM fiber

SM Fiber

4~9 µm

MM Fiber

>=50 µm

MM Fiber

>=100 µm

MM Fiber

>=200 µm

MM Fiber

>=400 µm

DPSS Laser

TEMoo

>40%

>70%

>75%

>80%

>90%

Multi transverse mode

>20%

>60%

>70%

>80%

>90%

Diode Laser

TEMoo

>30%

>60%

>75%

>80%

>90%

Multi transverse mode

Low

>30%

>65%

>75%

>85%

 

 

Specifications:
Available wavelengths: All
Available series laser: III, H, F, N, W 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


Fiber Collimator
Included with the fiber optics, 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 required.