Exploration of Equipment Selection Strategies for Interference and Diffraction Experiments in University Physics
The interference and diffraction of light are core experiments in university physics optics, and the choice of equipment directly affects the experimental results and the achievement of teaching objectives. This article combines teaching requirements, experimental principles, and practical scenarios to analyze the logic and precautions of equipment selection from three aspects: light source, optical components, and observation and measurement tools, [...]
How to Use Laserland Laser Module to Build Halloween Laser Swamp or Laser Time Gate
Some special type of Laserland laser line module. Not every type of laser line module is suitable for laser swamp building. We make some special type of laser line modules based on the practices of haunted house owners in the United States and all accross the world and years of experience of laser swamp building. 1. Wavelength of the laser. [...]
Diode Laser Application: Laser Harp
A laser harp is a harp without strings, replaced by bright laser beams. This is a new type of musical instrument that combines laser technology and traditional musical instrument principles, with unique musical expression and innovation. The principle of laser harp: The harp is equipped with multiple lasers on the top and corresponding photoelectric sensors on the bottom. When the [...]
Application of Lasers in the Field of Projection
Laser projection technology is an important development direction of current projection equipment technology and is receiving increasing attention and being widely used. Laser projection technology has the advantages of high brightness, bright colors, and color stability, and has been widely used in many fields. Education field: The advantages of laser projection technology's high brightness, high definition and flexibility can [...]
Application of Horizontal Line Laser
Horizontal line laser refers to a laser that emits a straight horizontal line. The principle is based on a special structure within the laser, with one or more emitters converting the laser beam into horizontal lines through specific optical elements. The principle of horizontal line laser relies on internal optical components, such as glass prisms and reflectors, to automatically [...]
Application of Laser in 3D Scanning
When it comes to laser 3D scanning, you can see its important role in modern industry, architecture, cultural heritage protection and other fields. Laser 3D scanning technology achieves high-precision, fast, and non-contact three-dimensional data collection by emitting laser beams and measuring the shape and surface characteristics of objects based on the reflection or scattering of light. Application of laser 3D [...]