Spatial Light Modulator
Project Background - Four Wave Mixing (4WM) Four-Wave Mixing Setup Pump profile may change area of correlation Spatial Light Modulator (SLM) will change the spatial profile of the pump
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Spatial Light Modulator Fork
Generation of high-order and fractional vortex beams using gratings
To generate high-order and fractional-order vortex beams, a spatial light modulator was used to simulate a forked grating. This was performed to generate and isolate the desired vortex
Optical vortex beam controlling based on fork grating stored in a dye
In this paper, we investigate the generation and controlling of the optical vortex beam using a dye-doped liquid crystal (DDLC) cell. The spatial distribution of the quasi-sinusoidal orientation of the liquid
Device and method for preparing reflective curved fork-shaped grating
In view of the current difficulty in preparing high-power perfect vortex light, the present invention proposes a device and method for preparing a reflective curved fork grating. The method...
Optical vortex beam controlling based on fork grating
In this paper, we investigate the generation and controlling of the optical vortex beam using a dye-doped liquid crystal (DDLC) cell. The spatial distribution of the quasi
Grating Light Valve (GLV®)
The Grating Light Valve (GLV ®) is a high-performance spatial light modulator comprising a linear array of thousands of micro-ribbons anchored on the surface of a silicon chip.
Forked diffraction pattern
This is a Matlab program to generate a forked diffraction pattern that produces Laguerre-Gauss (LG) beams. Its primary use is for loading it onto a spatial light modulator (Cambridge
Laguerre-Gaussian OAM beam generation
k gratings as a special case of S3Gs. As N increases, an S3G evolves from a 1D grating to a fork grating, causing the corresponding 1st-DO evolvi g from a Gaussian beam to an LG beam. This
Evaluation of Diffraction Orders Efficiency of Laguerre-Gaussian Beam
In this study, we conducted a theoretical analysis and experimental study on the generation of Laguerre Gaussian beam of vortex light wave using phase modulation SLM.
Diffraction efficiency of stepped gratings using high phase-modulation
We study the diffraction efficiency of linear phase (blazed) diffraction gratings displayed onto spatial light modulators (SLMs) that exhibit a large maximum phase modulation range M 2p,