Flexible Optical B.V. (OKO Technologies)

1. Welcome to Flexible Optical B.V.!
(Company/What is OKO Tech?)

Flexible Optical B.V. (aka OKO Technologies) develops, manufactures and delivers integral solutions based on smart and adaptive optics for adaptive wavefront correction and generation in scientific, industrial, ...

2. Deformable mirror optimized for low-order Zernike terms
(News/Latest news)

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 designed for ...

3. Correction of low-order aberrations
(News/Latest news)

Our article "Correction of low-order aberrations using continuous deformable mirrors" is published in Optics Express. ...

4. What is included in a complete adaptive optical system from OKO Tecnologies?
(FAQs/Adaptive optical systems)

... 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.  ...

5. What is the closed-loop correction speed in FrontSurfer?
(FAQs/Adaptive optical systems)

The average correction rate is dependent on the camera and computer. For a PC with AMD Athlon XP1800+ processor and 256 MB RAM, 50 Hz correction rate can be achieved with Basler A602f camera and hexagonal ...

6. How to integrate FrontSurfer adaptive optics package into your application?
(FAQs/Adaptive optical systems)

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 ...

7. Introduction to the FrontSurfer
(Products/Wavefront sensors)

... for deformable mirrors Integrates with deformable mirrors from OKO Technologies and custom ones. Closed-loop correction in real time. Singular value decomposition (SVD) algorithm with ...

8. How good the mirrors will correct our aberrations?
(FAQs/General)

... 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 ...

9. 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 ...

10. Is it possible to use MMDM for tilt correction (scanner mode)?
(FAQs/MMDMs)

... mirror diameter. Contact OKO for details. Using the device in scanner mode will reduce its correction performance for higher order aberrations. ...

11. What is the use of MMDM?
(FAQs/MMDMs)

MMDM is used for fast correction of aberrations in optical systems. ...

12. Micromachined Membrane Deformable Mirrors (MMDM)
(Products/Wavefront correctors)

Micromachined membrane deformable mirrors with apertures in the range of 10 to 50 mm, represent a high-quality affordable solution for the correction of dynamic wavefront deformations in laser systems ...

13. Piezoelectric DM
(Products/Wavefront correctors)

... integrates with OKO FrontSurfer wavefront sensor into a complete closed-loop adaptive optical system running with frame frequency of 15 to 100 Hz. Applications include dynamic correction of optical aberrations ...

14. AO systems with PDM
(Products/Complete AO systems)

... PDM with 19, 37, 79 and 109 channels with apertures of 30mm and 50mm. Since these mirrors can produce large local responses, they are efficient for the correction of aberrations of the human eye, laser ...

15. AO systems with MMDM
(Products/Complete AO systems)

... turbulence, therefore they produce best results when used for correction of turbulence. Complete systems are always tailored to the needs of the customer. A basic system would include a deformable mirror, ...

16. Publications based on OKO products
(Products/Technology)

Correction of low order aberrations using continuous deformable mirrors The authors show that to achieve a high quality correction of low-order aberrations using membrane, bimorph and continuous facesheet ...

17. AO system overview
(Products/Complete AO systems)

Flexible Optical BV supplies complete closed-loop adaptive optical systems for real-time correction of optical aberrations and generation of precision wavefronts. Click here to download a short video ...

18. Correction with 37ch 30mm PDM
(News/2006)

Correction of an aberration using our 37ch piezoelectric deformable mirror: interferograms  before and after  correction. ...