Products

Speckle Removal for Laser Projection

Dyoptyka has designed and developed a unique anti-speckle solution. It addresses, in a very elegant way, all the concerns raised by the use of coherent light in digital projection applications. It is low-cost, simple and fully integrable with a wide variety of light engine optical designs.

Results

A high precision Moire Grating 40 LP/MM slide is used to create an image directly onto the sensor of a Qlmaging Retiga EXi camera (1392 x 1040 pixels, 12 bits, cooled CCD) placed at a distance of 20cm. Line cuts before (left) and after (right) activating the Dyoptyka Anti-Speckle Solution are shown. After activation all perceivable/subjective speckle is removed.

Speckle Removal Results

The same results have been replicated using various digital microdisplay and light engine architectures. Reference materials and designs are available on request.


Speckle Removal Kit

Product Advantages

Applications


Evaluation Kit

A comprehensive evaluation kit is now available for Companies interested in assessing how the Dyoptyka speckle removal solution can help them in their optical design and implementation.


Fact Sheet

Download the Dyoptyka Speckle Removal Factsheet in PDF format.

Download - PDF 1.1 Megs