Spatial Light Modulators

They are bundled with a software gui that provides complete control over the device.

Spatial light modulators.

A simple example is an overhead projector transparency usually when the phrase slm is used it means that the transparency can be controlled by a computer in the 1980s large slms were placed on overhead projectors to project computer monitor contents to the screen. Holoeye s spatial light modulator slm systems are based on translucent or reflective liquid crystal microdisplays. This spotlight covers the basic principles of these devices as well as some of the most advanced techniques in beam shaping. The method can be implemented in optical tweezers systems for an optimization of trapping.

A spatial light modulator slm is a special device that can manipulate light by modulating the amplitude phase or polarization of the light waves in the two dimensions of space and time. Home spatial light modulators spatial light modulator slm is a general term describing devices that are used to modulate amplitude phase or polarization of light waves in space and time. This means that light is manipulated in order to obtain a desired output and slm is commonly used in overhead projectors such as. Exulus spatial light modulators are driven by an hdmi signal and operate as a general full hd wuxga or 4k screen.

Different driving modes are supported by the software including full frame image input video input fresnel lens diffraction and computer. Fiber characterization 060 2270 spatial light modulators 070 6120 digital holography 090 1995 metrology 120 3940 laser beam shaping 140 3300 laser beam characterization 140 3295. Previously assigned ocis codes. Structuring light is a ubiquitous laboratory tool and computer controlled devices such as spatial light modulators slms can reshape an input beam into almost any desired output beam.

Holoeye offers a wide range of spatial light modulators for amplitude and phase modulation. Meadowlark optics designs develops and manufactures an extensive range of high quality polarization systems and components including liquid crystal devices. We present a fast and flexible non interferometric method for the correction of small surface deviations on spatial light modulators based on the gerchberg saxton algorithm. Jasper display corp operations started in 2010 is a leading designer of slm spatial light modulators and has successfully developed and brought to the marketplace several new very high speed full hd fhd microdisplays and a microdisplay controller establishing a line of new lcos products to support color sequential single microdisplay operated at fhd resolution and high frame rate.

The surface distortion information is extracted from the shape of a single optical vortex which is created by the light modulator.