The active control of 30-m ring interferometric telescope (RIT) needs edge sensing and tip sensing when its primary mirr......

A bimorph deformable mirror (DM) with a large stroke of more than 30 μm using 35 actuators is presented and characteriz......

A real-time method for measuring atmospheric parameters based on co-processor field-programmable gate array (FPGA) and m......

A second generation solar adaptive optics (AO) system is built and installed at the 1-m New Vacuum Solar Telescope (NVST......

A prototype of a solar ground-layer adaptive optics (GLAO) system, which consists of a multi-direction correlating Shack......

We present linear conjugated combined aberration modes with a concentric pupil diameter of 4 mm. The combinations are ac......

A 37-element solar adaptive optics (AO) system was built and installed at the 26-cm solar fine structure telescope of Yu......

Fluorescence lifetime imaging microscopy (FLIM) has gained popularity as a sensitive technique to monitor the functional......

The stochastic parallel gradient descent (SPGD) algorithm is widely used in wavefront sensor-less adaptive optics (WSAO)......

In this letter, we propose a voltage-controlled optical filter based on electrowetting. The device is made of a transpar......

We demonstrate experimentally the application of a phase error detection method in the coherent beam combination (CBC) o......