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Total: 25 results found.

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1. 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
4. 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
5. 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
6. Adaptive Optics without trouble
(Technical documents/Technical articles)
... chance that it is not always correct, but we just do not have any better. Quasi-optimal correctors As explained earlier, the tip-tilt (misalignment) and third-order Zernike terms are the most statistically ...
Monday, 24 January 2011
... up to 0 . . . 400 V voltage range are available on special order. The unit does not require any external high voltage supply and can be powered from any 16 V 200 mA laboratory supply (lower voltages ...
Friday, 19 February 2010
8. 15 mm 37-ch "OKO Mirror"
(Products/MMDM)
... in numerous scientific publications. Available with Al and gold coatings as standard, custom orders for protected silver and multilayer laser coatings available. The deflection range measured in the centre ...
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
10. 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
11. A4MEMS high-voltage amplifier modules
(Products/Electronics)
A4MEMS is a low-cost high-voltage DC amplifier. A4MEMS measures 110 x 60 x 30mm. It provides 0 ... 300 V output in 4 independent channels. Voltage ranges up to 0 ... 400 V are available on a special order. ...
Thursday, 27 March 2008
12. Standard configurations
(Products/Wavefront sensors)
... terms ≤ 44 ≤ 150 ≤ 300 Wavelength 400...900 nm 400...1000nm 400...900nm *For λ= 633 nm **For low-order aberration analysis ...
Thursday, 20 March 2008
13. Wavefront Sensors
(Products/Wavefront sensors)
... of low-order aberrations in polar coordinates or bar-graph format. In the feedback mode, the program couples with OKO deformable mirror and can be used for low-cost real-time adaptive optics. FrontSurfer ...
Thursday, 20 March 2008
Our article "Correction of low-order aberrations using continuous deformable mirrors" is published in Optics Express. ...
Monday, 18 February 2008
15. High-voltage amplifier units
(Products/Electronics)
... on a special order.        ...
Monday, 10 December 2007
16. Electronics
(Products/Electronics)
... can be controlled independently in any order. A single USB DAC or Ethernet DAC module allows to control 40 channels with refresh frequency of 1 or 2 kHz and precision of 12 or 16 bits. These modules ...
Monday, 10 December 2007
17. Introduction to the FrontSurfer
(Products/Wavefront sensors)
... testing of transmissive and reflective optics: lenses, mirrors, lens assemblies, collimators, etc. The measurement precision can reach λ/100 rms. Real-time display of low-order aberrations (tip/tilt, ...
Monday, 10 December 2007
... measurement mode, the precision is limited by fabrication errors of the microlens array (or Hartmann mask). Please note that the precision is specified for low-order aberrations, when the sampling error ...
Monday, 10 December 2007
Standard 37-ch 15-mm mirror provides about 20000 nm of wavefront deformation for defocus. Third and fifth order aberrations with wavefront amplitudes of up to 3000 nm can be corrected. In general the dynamic ...
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
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