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Multi-mode Fiber Collimator

The CMM series of receptacle-style fiber collimators are designed for producing a collimated beam exiting a multi-mode and high N.A. fiber cable. The air-spaced triplet lenses are broadband AR coated for 350nm-700nm to minimize the losses caused by surface reflections. Each collimator is factory aligned at 635 nm. These collimators are available in non-magnetic stainless steel housings with receptacles for FC/PC or SMA fiber optic connectors.

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Features

ü  10mm Effective Focal lengths

ü   Compact and non-magnetic stainless steel housing

ü  Individually aligned and tested for the specified wavelengths

ü  Various AR coatings for UV-IR

ü  Choice of fiber receptacles: FC/PC, FC/APC or SMA

 

CMMT Fiber Collimator

Alignment

Wavelength

AR Coating

Connector

N.A.

Focal Length

Clear Aperture

Full-Angle Divergence

Damage

Threshold

Housing Length

635nm

350-700nm

FC/PC

0.5

10mm

5.5mm

0.5-1°

7.5J/cm2

36.2mm

635nm

350-700nm

SMA

0.5

10mm

5.5mm

0.5-1°

7.5J/cm2

39.3mm


Dimensions (mm)

CMM633.png


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