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1. Welcome to Flexible Optical B.V.!
(Company/What is OKO Tech?)
Flexible Optical B.V. is a small Dutch business operating in the field of research and application-oriented development of high resolution optical systems based on wave-front sensing and aberration correction. ...
Monday, 07 December 2015
2. Adaptive Optics Breadboard
(Technical documents/Technical articles)
... operartion.  A longer, three part movie, is available from here. In the first part, "AO off", you can see the image without correction; in the second part, "AO on, static", you can see the results ...
Thursday, 25 August 2011
3. Action Discounts
(News/Latest news)
... interface (14-bit USB, 16-bit Ethernet, or 8-bit PCI) €7350 or €7850 €4500  30-mm Piezoelectric deformable mirror optimized for low-order correction (18 or 19 channels), coated with Al or ...
Tuesday, 14 June 2011
... correction of low-order aberrations. The integrated tip-tilt stage allows to avoid the double use of the pupil-conjugated plane and to build compact and simple adaptive optical systems. For more detail, ...
Friday, 22 April 2011
15-mm MMDM with 17 actuators and integrated tip-tilt stage has been specially designed for correction of low-order aberrrations. The deformable mirror has the actuator geometry optimized for the correction ...
Thursday, 10 February 2011
6. Correction for low-order aberrations with 18-channel PDM
(Technical documents/Technical articles)
18-channel PDM has no actuators inside the active aperture. This makes it suitable for an excellent correction of low-order aberrations. The note presents interferometric images of the results of the generation ...
Thursday, 27 January 2011
7. Defocus generation with MMDM and PDM
(Technical documents/Technical articles)
What is the maximum defocus correction I can get with your mirror? Is it possible to generate both negative and positive defocus? Which mirror, PDM or MMDM, do you advice me to use for correction of Z2,0? — Here, ...
Thursday, 27 January 2011
8. Adaptive Optics without trouble
(Technical documents/Technical articles)
... optical system to the expected aberrations. Such a tuning can save a lot of effort and money, and the parameters to tune are simple and easy to understand. Wavefront correction Adaptive optics can ...
Monday, 24 January 2011
9. 15 mm 37-ch "OKO Mirror"
(Products/MMDM)
... laser beam control, real time atmospheric correction, ophthalmology, intracavity laser control, communications, holographic memory, optical fiber switching, etc. Properties of these mirrors are described ...
Friday, 02 October 2009
Flexible Optical B.V. presents new 19-channel 30-mm deformable mirror  optimized for high-quality correction of low-order Zernike terms. Our new 19-channel piezo DM has been specially ...
Friday, 25 July 2008
11. MrFit
(Products/Software)
... PDM optimized for correction of the low-order aberrations, and 37-ch 50-mm PDM. Please contact OKO Technologies for any further information about the commercial and the free version of the software. ...
Friday, 04 April 2008
Our article "Correction of low-order aberrations using continuous deformable mirrors" is published in Optics Express. ...
Monday, 18 February 2008
... package. It has a numerical aperture of 1:10 and can be applied for real-time correction of optical aberrations and generation of precision wavefronts.  ...
Monday, 10 December 2007
The correction speed is mainly limited by the camera's frame rate.  However, it is also dependent on other factors, including the speed of the deformable mirror and its controller, number of spots in the ...
Monday, 10 December 2007
FrontSurfer adaptive optics package can be used for building an adaptive optical system for correction of aberrations. Optical design of the system is dependent on the application and should be made by ...
Monday, 10 December 2007
16. Introduction to the FrontSurfer
(Products/Wavefront sensors)
...  Integrates with deformable mirrors from OKO Technologies and custom ones. Closed-loop correction in real time with a frame rate of 30 ... 1500 frames per second, the maximum frame rate depends on ...
Monday, 10 December 2007
... 37-ch MMDM provides high-quality correction of all 3-rd order aberrations and is reasonably good in correcting the 5-th order aberrations. 79-ch MMDM will correct aberrations up to 5th order. PDM with ...
Monday, 10 December 2007
18. Linear deformable mirrors
(Products/Wavefront correctors)
... negligible power consumption, high optical quality which is usually better than 2 fringes over the whole aperture, fast response and large correction range. These mirrors can be coated with high-reflective ...
Monday, 10 December 2007
... mirror diameter. Contact OKO for details. Using the device in scanner mode will reduce its correction performance for higher order aberrations. ...
Monday, 10 December 2007
MMDM is used for fast correction of aberrations in optical systems. ...
Monday, 10 December 2007
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