Welcome
Dyoptyka is an optical systems Research, Development and Commercialization company. Our Dynamic Optics technology offers disruptive improvements to optical systems in a variety of different applications. We are commercializing this technology across a range of industrial, medical, scientific and consumer markets. Applications include:
- Microscopy
- Metrology
- Interferometry
- Photo-lithography
- DMD, LCoS and HTPS projection display
- Scanning-beam projection display
Recent developments
Thanks to the very positive customer response to our Specklefree™ evaluation modules, we have accelerated the development and manufacture of production modules that are more compact, more re-configurable to suit different application requirements, and more suited to low-volume product integration. We are pleased to announce the availability for sale of two optical modules, in two different sizes, based on our patent-pending anti-speckle technologies.
These modules are suited to illumination, dislpay, structured light metrology, interferometry, and other applications. We can also undertake feasibility studies for customers and we offer design services based on our deep understanding of the speckle problems arising in different applications.
Newsletters and Publications
The paper corresponding to our invited presentation at SPIE Photonics West 2012 is here.
A preprint of the paper corresponding to our invited presentation at Laser Display Conference 2012 is here.
Our most recent newsletters are here and here. To subscribe to our mailing list, email:
Specklefree™ Products
Our Specklefree™ modules have been developed to allow customers to achieve performance improvements due to speckle reduction and control in their applications.
Review specifications of our original evaluation systems here, and our subsequently miniaturized evaluation systems here.
SIZE, COST, AND POWER-CONSUMPTION MINIMIZED SOLUTIONS FOR OEM APPLICATIONS CAN BE DEVELOPED BY DYOPTYKA™ TO MEET YOUR REQUIREMENTS.
Development kit showing a small deformable mirror module connected to the control PCB with a flat flexible cable. The larger PCB shown here is to allow configuration and control of the device over USB from a PC. It is not required in normal usage.
Development kit deformable mirror modules designed to be compatible with Thorlabs 0.5", 1", and 2" holders and kinematic mounts (viz. KCB05, KCB1, and KCB2.)
Specklefree™ Features
Fibre face emitting Laser illumination.
Hover image to activate Specklefree™
- Close to theoretical maximum speckle reduction through generation of multiple uncorrelated speckle patterns.
- Other interference and diffraction pattern reduction.
- Only movement is that of a deformable mirror whose surface figure is actively randomized.
- High actuation frequencies (up to 500kHz) enable image acquisition with <10us exposure periods.
- Divergence as low as 0.5 degrees for small increase of etendue.
- Standard deformable mirror sizes: 3x3mm^2 square, 5x5mm^2 square, and 15mm dia. circular. Custom sizes up to 100x100mm^2.
- Dielectric and/or metallic coatings and deformation amplitudes can be optimized for MUV, NUV, VIS, NIR, SWIR, MWIR, and LWIR wavelengths.
