Features
Fiber coupler with system mount 19.5 mm for multimode fiber coupling.- Focal length 6.2 mm
- Optics type: Asphere, Monochromatic
- AR-Coating: 650 - 1150 nm
- Paraxial coupling axis, F-SMA connection
- System mount Ø 19.5 mm
Description
The fiber collimators series 60FC-A19.5 is designed for compact and long-term
stable coupling into multimode fiber cables. If used as collimator, please note that
for multimode collimation the intensity profile is not Gaussian and depends on
certain fiber and radiation properties.
The features of the coupler type 60FC-A19.5 include:
Optics
The
asphere
with focal length 6.2 mm is designed for single wavelength
applications and are corrected for spherical aberration. It is AR-coated from650 - 1150 nm. The focus position varies strongly with wavelength
so that the coupler has to be refocussed after any changes to the wavelength.
This lens type is suitable for UHV applications.
Adjustment of focus
The distance between fiber end-face and coupling optics is adjusted by means
of an eccentric key. The lens does not rotate when adjusting the focus. The final
focus setting is locked by means of two radially arranged clamping screws.
Connector Type
The fiber collimator is equipped with a F-SMA type receptacle.
Material
The fiber collimator type 60FC-A19.5 is made from nickel silver (standard)
Mounting
The coupler is compatible with system mount 19.5. They are also compatible with the
multicube system
where a tilt alignment is not required.
Technical data
60FC-A19.5-SMA-0-A6.2-07
Series
60FC-A19.5
Order Code
60FC-A19.5-SMA-0-A6.2-07
Focal length
6.2 mm
AR coating
07
Wavelength range
650 - 1150 nm
Lens type
Asphere
Correction
Monochromatic
Numerical aperture
0.4
Clear aperture
4.95 mm
Connector type
F-SMA
Outer diameter
Ø 25 mm
Length
22.5 mm
Tilt adjustment
No
System mount
Ø 19.5 mm
Housing material
Nickel silver
Weight
42 g
UHV compatible
No
Suitable for multimode
Yes
Note
For coupling only. Not suitable for collimation.
Dimensions (for a complete dimensional drawing please refer to the downloads section)
Downloads
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- Extended information for download including stepfiles, software or manuals
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- Stored item list
Accessories
Screwdriver WS 1.2
Eccentric key with a stroke of ± 0.5 mm.
compatible with established cage and microbench systems
with system mount Ø 19.5 mm
Adapter for 60SMS Laser Beam Couplers
Flange mount 1"x1"
Related Products
for collimating radiation exiting an optical fiber or as an incoupler
for coupling into single-mode and polarization-maintaining fiber cables
Multimode fiber cables