Search
Search Only:

Search Keyword used

Total 24 results found.

Page 1 of 2
1. Special offer
(News/Latest news)
...  negligible scattering and negligible actuator print-through.  OKO mirrors can be HR coated  for high-power laser applications,  low-dispersion broadband coatings can be used  for ultrafast applications ...
Wednesday, 10 September 2008
2. MrFit
(Products/Software)
... a specified DM, and the approximation error. The output can be obtained as a grayscale plot, interferogram, or a 3D surface.  The software  can take into account the effects caused by the clipping of the ...
Friday, 04 April 2008
3. PCI DAC boards
(Products/Electronics)
... about 1 microsecond, each channel is controlled by a separate DAC. Several boards can be used simultaneously with a single PC. These boards are applicable to a range of environments when a simultaneous ...
Thursday, 27 March 2008
4. USB control unit
(Products/Electronics)
... units can be used simultaneously with a single PC. These units are applicable to a range of environments when a simultaneous independent control of a large number of analog output channels is required ...
Thursday, 27 March 2008
5. 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
6. MrFit is out
(News/Latest news)
... the approximation error. The output can be obtained as a grayscale plot, interferogram, or a 3D surface. The software can take into account the effects caused by the clipping of the actuator voltages, ...
Wednesday, 20 February 2008
7. Electronics
(Products/Electronics)
... independently in any order. A single USB DAC module allows to control 40 channels with refresh frequency of 1kHz and precision of 12 bit. These modules can be used in parallel to control 80, 120... etc. ...
Monday, 10 December 2007
8. Hartmann masks
(Products/Wavefront sensors)
... holes are positioned with very high precision and aberration of the mask is negligible, these masks can be used for absolute wavefront sensing, without calibration on a reference light beam.  ...
Monday, 10 December 2007
9. Microlens arrays
(Products/Wavefront sensors)
... distance of 18 mm and a pitch of 300 µm, mounted in a C-mount. Besides, Flexible Optical offers a range of microlens arrays fabricated in glass and fused silica with small numerical aperture and 99% optical ...
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
FrontSurfer have embedded support of OKO’s deformable mirror controllers, including 24-channel ISA and PCI boards and 40-channel USB driver modules. With these features, FrontSurfer can control any mirror ...
Monday, 10 December 2007
12. Introduction to the FrontSurfer
(Products/Wavefront sensors)
The wavefront analysis and control system The FrontSurfer is the most inexpensive Hartmann-Shack sensor on the market. Nevertheless, the system is very universal and can be used for: Optical shop ...
Monday, 10 December 2007
FrontSurfer can be interfaced with any camera or frame grabber, but it requires a special video plugin for FrontSurfer. Plugins for Picasso PCI-2SQM framegrabber from Arvoo, DFG/LC1 framegrabber from Imaging ...
Monday, 10 December 2007
In the reference mode, any mask or microlens array with up to several hundred subapertures over the image sensor area can be used. For the absolute measurement mode, a precision array with complete hexagonal ...
Monday, 10 December 2007
In this mode, the wavefront is reconstructed from one intensity pattern captured by the wavefront sensor. Geometric parameters of the Hartmann mask or microlens array are used as a reference. This mode ...
Monday, 10 December 2007
16. Linear deformable mirrors
(Products/Wavefront correctors)
  OKO Tech produces membrane and piezoelectric DM for ultrafast pulse control. These mirrors are usually used in a stretcher for selective control of the delays of chosen spectral components. Linear ...
Monday, 10 December 2007
... following expression can be used to convert the control signal CS (in the range -1...1) into the control byte CB applied directly to the digital board controlling the mirror actuator: CB=(int)sqrt(0.5*(CS.))*255.; ...
Monday, 10 December 2007
MMDM is used for fast correction of aberrations in optical systems. ...
Monday, 10 December 2007
... fax (0)11-416919. EMCO high-voltage DC to DC convertors F03 (F02 for lower voltage) can be used for portable applications. One module is needed for a 19-ch system, two modules will power a 37-ch system. ...
Monday, 10 December 2007
20. Micromachined Membrane Deformable Mirrors (MMDM)
(Products/Wavefront correctors)
... with metal and metal-dielectric coatings: - to be used in lasers at power levels of up to 600 W CW; Zero hysteresis; Negligible parameter drift.   37-ch 15-mm "OKO Mirror" This is probably ...
Friday, 07 December 2007
<< Start < Prev 1 2 Next > End >>
You can also use the site map