Atmospheric Turbulence Simulation Experimental System

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Atmospheric Turbulence Simulation Experimental System

The atmospheric turbulence simulation experimental system is built upon a spatial light modulator (SLM) to create a platform for simulating atmospheric turbulence conditions. By leveraging Kolmogorov’s statistical theory of turbulence and the power spectral density method, it generates dynamically adjustable turbulent phase screens. The system supports adjustment of subharmonic orders, enabling the creation of random phase screens that accurately reflect the statistical characteristics of turbulence. The software integrates a multidimensional parameter-control module that encompasses key variables such as phase-screen resolution and size, atmospheric coherence length (r0), inner and outer turbulence scales (l0 and L0), beam wavelength, beam waist radius, and propagation distance, thereby facilitating fine-grained simulation of turbulence intensity and propagation scenarios. Real-time loading of phase screens onto the SLM enables wavefront modulation, while the system also provides synchronous support for visual analysis of phase screens, import and export of image files, and data storage, thus offering a high-precision experimental environment for research on laser propagation under atmospheric turbulence interference and for validation of adaptive-optics algorithms.

Diffraction-Based Optical Teaching Platform

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Diffraction-Based Optical Teaching Platform

The diffraction-based optical teaching platform is an upgraded version of the transmission-type digital optical teaching system, designed to meet the practical needs of optics laboratory instruction in higher education. The entire platform features a rail-guided design that facilitates precise adjustment of optical paths, enabling direct comparisons between digital and traditional optical experiments and thereby satisfying the hands-on teaching requirements of optics, optoelectronics, and quantum information programs at universities.

Transmissive Optical Teaching Platform

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Transmissive Optical Teaching Platform

The transmissive optical teaching platform is a multifunctional educational system designed for optoelectronics laboratories, focusing on 16 core optical experiments including double-slit interference, diffraction, Talbot imaging, and spatial filtering, while also demonstrating cutting-edge technologies such as computational holographic reconstruction, beam manipulation, and dispersion. Guided by the vision of “revolutionizing traditional laboratory instruction and deepening expertise in laser science,” this platform employs modular experimental design to integrate theoretical validation with exploratory investigation of phenomena, thereby supporting hands-on teaching in optics, optoelectronics, and quantum information programs at universities and helping to cultivate high-caliber professionals in the optoelectronics field who possess innovative thinking.

Reflective Optical Teaching Platform

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Reflective Optical Teaching Platform

The Reflective Optics Teaching Platform is a comprehensive educational system specifically designed for university-level photonics and quantum laboratories. It supports 18 classic optical experiments, including Michelson interferometry and diffraction, enabling students to perform both qualitative and quantitative measurements with real-time adjustment of software parameters. This platform not only enhances students’ hands-on skills but also fosters their creativity.