Phase-only Spatial Light Modulator (SLM) is one of the most widely used devices for phase
modulation. It has been successfully applied in the field with requirements of precision …

We present a learning-based Shack-Hartmann wavefront sensor (SHWS) to achieve the
high-order aberration detection without image segmentation or centroid positioning. Zernike …

Non-invasive, real-time imaging and deep focus into tissue are in high demand in
biomedical research. However, the aberration that is introduced by the refractive index …

We report the implementation of an interferometric null test using a high-definition spatial
light modulator (SLM) as a reconfigurable alternative to a computer-generated hologram …

We report the simulation of an adaptive interferometric null test using a high-definition phase-
only spatial light modulator (SLM) to measure form and mid spatial frequencies of a freeform …

Optical phased array (OPA) imaging technique, which uses electro-optic modulation to
achieve beam steering rather than mechanical scanning, is a raster scanning imaging …

Liquid crystal spatial light modulators (SLMs) are usually configured and calibrated for
phase modulation. However, as they are variable retarders, they also have application as …

Phase compensation is a critical step for the optical measuring system using spatial light
modulator (SLM). The wavefront distortion from SLM is mainly caused by the phase …

Reliable phase-only spatial light modulators (SLMs) are in demand for accurate phase
modulation in a wide range of fields. Due to the nonlinear optical response of liquid crystals …

Phase-only spatial light modulator (SLM) is a key device for light manipulation. It is critical to
calibrate the grayscale-phase response to the driving voltage of SLM, namely the look-up …