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Optical Teaching Demonstration System

Product Features:

1. Closely integrated with the textbook, with textbooks and labs selected as needed;

2. High level of integration without excessive moving parts;

3. Ease of experimentation and fixed-point localization;

4. Small size and light weight, easy to carry and use;

5. Results are easy to demonstrate: captured by CCD and viewed by projector;

6. Fully self-developed software, easy to operate and easy to interact with.

product details

Product Briefing

This system is an optical teaching system for physical optics, information optics, higher optics and other teaching materials in colleges and universities, which is located in classroom teaching demonstration, laboratory teaching, and contains dozens of optical phenomena such as interference, diffraction, Talbot effect, Fresnel diffraction, computational holographic reproduction, Abbey-Porter, convolution, electro-optical effects of crystals and other optical phenomena demonstration in one system.

Product Concept: Change the unchanging classroom and let laser science take root downwards;teach according to the material, add to the cultivation of high-level skillful talents.

Product positioning: classroom teaching demonstration, science and technology exhibition hall, laboratory teaching

Target: Optics, optoelectronics, science and technology majors in colleges and universities; popularization of optics in secondary schools.

Teaching materials: physical optics, information optics, higher optics, university physics, optics

Experimental content: 19 experiments, including interference, diffraction, holography, convolution and so on.

Product Parameters

Pseudolaric acid	Optical Teaching Demonstration System
Brand Name	CAS MICROSTAR
Specification	MS-OTDS
Experimental content	19 optical experiments, including: Young's two-slit interference, single-slit diffraction, grating diffraction, circular hole diffraction, diffraction from other shaped holes, spherical waves, column waves, Tabor effect, Fresnel diffraction, Fresnel wave strip plates, convolution, spinning, generation and examination of polarized light, optical transformation properties of lenses, theoretical simulation of single lens imaging with aperture diaphragms, Abbey's quadratic imaging, Abbey-Porter experiment, 4f spatial frequency filter systems, digital holographic reproduction, electro-optical effects of crystals
Number of focusing lenses/focal length	3/ f=80mm
video Interface	VGA
Data Interface	USB2.0
Power Input	12V 1A (laser)/16V 1A (SLM)
Acquisition Image Resolution	2048×1536, 1920×1440, 1600×1200, 1440×1080, 1280×960, 1024×768, etc., according to the needs of choice
Software Functionality	Including: course selection function, experiment selection module, schematic module, parameter control module, image display module, and experimental procedure module; based on the course selection function, you can choose among physical optics, information optics, university physics, optics, and higher optics; based on the experiment selection module, you can select the corresponding experiment according to your needs; based on the development of the C# language, Windows 7 and above 32/64 bit operating environment; image importing and saving can be performed. 64 bit running environment; image import and saving.
Product Structure Dimension	441mm×114mm×128mm
Dimension of packing box	500mm×280mm×195mm
Other	Configuration of CCD, small aperture, grid, adjustable diaphragm, etc.

Software Functionality

Optical Teaching Demonstration System (3)3a2

● The software interface, as shown above, contains course selection function, experiment selection module, schematic diagram module, parameter control module, image display module, and experiment operation step module.

● Course selection function: you can choose among physical optics, information optics, university physics, optics and higher optics;

● Experiment selection module: select the corresponding experiment according to the need;

● Schematic diagram module: this module shows the basic optical path schematic of the experiment;

● Image display module: this module is used to display the image, this image is actually expanded to the image on the spatial light modulator;

● Parameter control module: this module is used to real-time control the image of the image display module;

● Experimental steps module: the module provides guidance on the completion of the experiment, and the proposed set of parameters.

Part Of The Experimental Effect Show

Young's double-slit interference

single-slit diffraction (physics)

Sparkling Grating Diffraction

Two-dimensional grating diffraction

circular hole diffraction

Diffraction of shaped holes (rectangular)

Heterogeneous hole diffraction (pentagonal)

Heterogeneous hole diffraction (hexagonal)

Diffraction of shaped holes (triangles)

Diffraction of shaped holes (pentagrams)

Talbot effect (positive image)

Talbot effect (negative image)

Fresnel diffraction (circular holes dark spots)

Fresnel diffraction (round holes bright spots)

Fresnel diffraction (circular screen)

Fresnel diffraction (moment holes)

Fresnel diffraction (rectangular)

Fresnelplates

Fresnel Ribbon Plate (Cross)

computational holography

Abbey Porter experiment (0, ±1 level filter)

Abbey Porter experiment (±1 level of filtering)

Spectrum of SLM grating-like structures

convolution

4f spatial filter system (before filtering)

4f spatial filter system (after filtering)

Electro-optical effects of crystals (gray scale 0)

Electro-optical effects in crystals (gray scale 128)