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60FC-A19.5-0-M6.2-01

Fiber Coupler for multimode fiber cables

60FC-A19.5-0-M6.2-01
60FC-A19.5-0-M6.2-01
60FC-A19.5-0-M6.2-01
60FC-A19.5-0-M6.2-01
60FC-A19.5-0-M6.2-01

Features

Fiber coupler with system mount 19.5 mm for multimode fiber coupling.
  • Focal length 6.2 mm
  • Optics type: Doublet optics, Achromatic
  • AR-Coating: 350 - 700 nm
  • Paraxial coupling axis, FC-PC 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 achromat with focal length 6.2 mm is designed for coupling multiple wavelengths. It is AR-coated from 350 - 700 nm. It is corrected for spherical aberrations and designed in such a way that it leads to a diffraction-limited spot with an M2 < 1.05. Additionally it is corrected for chromatic aberration so that there are certain wavelengths or wavelength ranges where the focal length does not vary significantly. It is not 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 FC-PC type receptacle. Because of the spring-loaded fiber ferrule the fiber collimator has an additional grub screw to increase pointing stability.

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-A19.5-0-M6.2-01

Series
60FC-A19.5
Order Code
60FC-A19.5-0-M6.2-01
Focal length
6.2 mm
AR coating
01
Wavelength range
350 - 700 nm
Lens type
Doublet optics
Correction
Achromatic
Numerical aperture
0.2
Clear aperture
2.5 mm
Connector type
FC-PC
Outer diameter
Ø 25 mm
Length
20 mm
Tilt adjustment
No
System mount
Ø 19.5 mm
Housing material
Nickel silver
Weight
38 g
UHV compatible
No
Suitable for multimode
No
Note
Dimensions (for a complete dimensional drawing please refer to the downloads section)

Downloads

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Accessories

9D-12
Screwdriver WS 1.2
60EX-4
Eccentric key with a stroke of ± 0.5 mm.
Combination Cubes and Plates 48MC

compatible with established cage and microbench systems

Adapters for 60SMS, 60SMF, and 60FC-A19.5

with system mount Ø 19.5 mm

60A19.5-F
Adapter for 60SMS Laser Beam Couplers Flange mount 1"x1"