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Laser photoelectron

Modern comprehensive

Grating spectrometer

Interference diffraction polarization

Photoelectric element characteristics

Optical holography

Optical measurement

Optical fiber information communication

ACCESSORY LIGHT PLATFORM

Optical holography

YQX-4 Information Optics Experimental System

YQX-4 Information Optics Experimental System

Information optics is a new discipline developed in recent years, it has penetrated into all fields of science and technology, become an important branch of information science, has been more and more widely used; this experiment has a strong practical and technical, is a set of theory and practice of the experiment; this experiment through the novel optical experiment phenomenon can deepen the understanding of the theoretical knowledge.

YQX-6 Holography Series Experiments

YQX-6 Holography Series Experiments

What is recorded and reproduced in holography is the amplitude and phase of the wave front of physical light wave (referred to as object light), that is, all the information, and the name of holography comes from this. Holography can realize high-density storage, encryption and three-dimensional display of objects. Holography is different from regular photography. What is recorded on the negative is not the plane image of the three-dimensional object, but the light field itself.

YQX-8 holographic experimental system (basic type)

YQX-8 holographic experimental system (basic type)

Holography is a photographic technology that records all the information (amplitude, phase) in the reflected (or transmitted) light waves of the object, and the light reflected or transmitted by the object can be completely reconstructed by recording film, as if the object were there. By observing the photos in different directions and angles, different angles of the object can be seen, so the recorded image can make people produce stereo vision.

YQX-8A holographic experimental system (complete type)

YQX-8A holographic experimental system (complete type)

Optical holography uses interference and diffraction principles to record the amplitude and phase of object light, which is an effective means to record all information of light waves. This experiment has two recording media: photopolymer dry plate and silver salt dry plate. In the two operating environments of light room and dark room, it is more convenient to adjust the splitting ratio by using electroless beam splitter, thus avoiding the trouble of replacing beam splitter. Electronic exposure timer, digital display.

YQX-8B Holographic Experiment System (Enhanced)

YQX-8B Holographic Experiment System (Enhanced)

In this experiment, He-Ne laser is used as the light source to make various holograms with higher resolution and clearer resolution. The power of He-Ne laser reaches 30 watts, the service life reaches more than 10000 hours, and the pocket portable illuminometer has wide measurement and high precision. Using electroless beam splitter, adjust the splitting ratio to avoid the trouble of replacing the beam splitter. Electronic exposure timer, digital display, remote control.

YQX-9 holography-bright room operation white light reconstruction

YQX-9 holography-bright room operation white light reconstruction

The bright room operation is to use photopolymer dry plate for shooting and processing under indoor light (not under direct sunlight or light) during the day. The biggest advantage of bright room operation-white light reproduction hologram is convenience, high diffraction efficiency, and bright and lifelike colors of objects. The traditional silver salt dry plate must be operated in a dark room (shooting and display, fixing treatment), which shows the advantages of this experiment.

YQX-10 Holographic Application System

YQX-10 Holographic Application System

Holography can be used for large-capacity and high-density storage of information. In addition, it has also been applied in precision measurement, non-destructive testing, microscopy, etc. With the development of society, holography has developed from a simple shooting of small crafts to applications on various fronts, such as holographic interferometry, measuring small deformation, non-destructive testing, information processing, etc.

YQX-11 Holographic Nondestructive Testing Experimental System

YQX-11 Holographic Nondestructive Testing Experimental System

Laser holographic nondestructive testing is a new branch of nondestructive testing technology. Over the years, the theory, technology, camera system and image processing system of laser holographic nondestructive testing have been greatly developed. Holographic nondestructive testing is to compare the wavefront of the two states before and after the deformation of the object, and to determine the location and size of the defect according to a group of interference fringes formed on the surface of the object during photography.

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laser photoelectron
modern comprehensive
grating spectrometer
interference diffraction polarization
photoelectric element characteristics
optical holography

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