Optical phase-based beamformer using MZM SSB modulation combined with crystal polarization optics and a spatial light modulator

Experimental validation of closed-loop a

Experimental validation of closed-loop adaptive optics based on a self-referencing interferometer wavefront sensor and a liquid-crystal spatial light modulator

✍ Fuzhong Bai; Changhui Rao 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 996 KB

A closed-loop adaptive optics system based on a self-referencing interferometer wavefront sensor (SRI WFS) using phase-shifting point-diffraction technique and an electrically addressed phase-only liquid-crystal spatial light modulator (LC SLM) is built and validated experimentally. The wavefront ab