Flexible Optical B.V. (OKO Technologies)

1. Direct control of Zernike modes using piezo and membrane DM
(Technical documents/Technical articles)

Direct control of Zernike modes is beneficial in feedforward control algorithms, and in optimization-based adaptive optics,  such as laser intracavity AO,   adaptive image sharpness control, ...

2. Adaptive Optics Breadboard
(Technical documents/Technical articles)

...  aodemo/setup1Photo and schematic of the setup Laser diode, pinhole and the lens L1 form a collimated laser beam.  A dynamic aberration is introduced in the pupil, defined by the diaphragm D, by ...

3. AO for high-power laser
(Products/Solutions)

Our 50 mm  thermally stabilized PDM has been specially designed to be used with high-power lasers.  The deformable mirror features 37 actuators, placed in hexagonal grid with 7 mm pitch and ...

4. Adaptive Optics without trouble
(Technical documents/Technical articles)

... be used to optimize almost any measurable parameter of an optical system. A very short list includes the output power of a laser, laser beam quality, Strehl number, image sharpness, pulse shape, pulse ...

5. OKO consulting services
(Products/Consulting services)

... testing,  imaging through atmospheric turbulence,  optical systems for telescopes,  microscopes and lasers,   scanners, wavefront sensors,    interferometry and custom ...

6. 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 ...

7. LightPipes: beam propagation toolbox for Matlab and Mathcad
(Products/Software)

... of any combination of Zernike aberrations, mode analysis in laser resonators, interferometers, inverse problems, waveguides and propagation in media with non-uniform distribution of refraction index.   ...

8. Linear deformable mirrors
(Products/Wavefront correctors)

... dielectric coatings to be used in lasers at power levels of up to 500W CW. Negligible hysteresis. The linear MMDM are available with 19 and 38 (2x19) actuator structures, with 11x39mm membrane.  ...

9. Piezoelectric DM
(Products/Wavefront correctors)

... in laser, astronomical and imaging systems.  ...

10. 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 ...

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

... and mechanics of deformation. The print-through causes increased scattering in imaging applications, and can result in hot/cold spots in laser applications. Further development of adaptive optics for extreme ...

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

... the typical performance of our AO system, or click here to download it in DIVX format. Applications include scientific instrumentation, astronomy, ophthalmology, laser optics and optical alignment ...

13. PDM for high-power lasers
(News/2006)

OKO Technologies introduces 50mm 37ch athermal piezoelectric deformable mirror for high-power laser applications. The mirror features 8000 nm full stroke, 2200 nm inter-actuator stroke. The mirror is specially ...

14. Driver for high-power laser diodes
(News/2006)

OKO technologies offers a new line of driver electronics for high-power laser diodes. These drivers were developed and manufactured  in Russia. They offer exceptional versatility, precision and stability ...

15. MMDM
(Category)

Micromachined membrane deformable mirrors (MMDM) 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 ...

16. Solutions
(Category)

... for: Adaptive beam stabilisation Adaptive image tracking Adaptive microscope Adaptive fiber coupling Adaptive turbulent imaging AO for high-power laser Wavefront sensors for AO Telescope ...