Dione

Cost effective and accurate dimensional measurement solution

The Dione bidirectional sensor is a compact and affordable source/detector module that is at the core of the Lein confocal sensing technique. It can be used as a scanning or static device, allowing position and multi-layer thickness measurements with sub-micron precision and repeatability. Dione can also be used to measure refractive index with a resolution to 1 x 10-5. Dione can either be supplied as a standalone product or Lein can provide engineering support for sensor integration into a custom measurement system.

 

Features

 

Applications

 

Technical Specification

 

Parameter

Value

Optical Power

5 μW typical

Wavelengths

1310 nm, other wavelengths available

Data Rate

> 1 M sample/second

Dark Current

1 nA maximum

Optical Cross Talk

-25 dB maximum

Rise/Fall Time

0.3 ns typical

Dimensions

28 x 12 x 7 mm (does not
include pins or fibre optic)

 

Lein Applied Diagnostics Ltd reserves the right to update and improve this specification without prior notice.

 

Download

Dione datasheet