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Analysis of Blue-Violet Semiconductor Laser
A blue-violet semiconductor laser refers to a semiconductor laser with an oscillation wavelength of about 410 nm. In addition to being used as a light source for Blu-ray discs and the like, it is also expected to be used as an illumination light source, a display light source, and the like.
Laser Diode-Pumped Solid-State Green Laser
Diode-pumped solid-state laser is a new type of laser with the fastest development and wide application in the world in recent years. This type of laser uses a semiconductor laser with a fixed wavelength to replace the traditional krypton lamp or xenon lamp to pump the laser crystal...
What You Don't Know About Green Lasers
The green laser is used as the recording light to record three holograms at the same time, and then the red, green and blue lasers read out the corresponding holograms respectively, and the three RGB images are synthesized into a three-dimensional color hologram image.
Green Laser Is Used for Laser Microwelding
Connection technology is used in almost every industry, so the cost, connection performance and volume requirements drive the development of related technologies. Microwelding technology provides excellent joint integrity, long service life and good electrical conductivity.
Near Infrared Light Can Effectively Detect Brain Injury
Currently, brain imaging methods that are common in many medical Settings often face a number of challenges: some are invasive, others can contain harmful radiation, and many are difficult to use.
Industrial Semiconductor Lasers and Their Application Potential
In recent years, laser technology has developed rapidly and is familiar to people. Its application fields mainly include industrial manufacturing, national defense, communications, medical cosmetology, consumer entertainment, etc.
Laser Attachment and Functions
Lasers are one of the essential core attachments in modern laser processing systems. Although there are many kinds of lasers, they all generate laser light through excitation and stimulated radiation...
The Application of Laser in Industrial Life
The original chinese name of laser is "Laser", which is a transliteration of its english name LASER, which is an abbreviation composed of the first letter of each word taken from the English Light Amplification by Stimulated Emission of Radiation.
Basic Characteristics of Lasers
Ordinary light sources emit light in all directions. To make the emitted light propagate in one direction, it is necessary to install a certain condensing device on the light source.
The Difference Between Single-Mode and Multi-mode Fiber Lasers
Fiber laser refers to a laser that uses rare earth element-doped glass fiber as a gain medium. Fiber laser can be developed on the basis of fiber amplifier: under the action of pump light...
Wireless Laser Pointer
A laser pointer is a tool that uses a laser as an indication. Can indicate the length is far, can replace the pointer and other indicating tools, can also be used in the display of slides, such as PPT, as an indication.
Green Laser for Laser Micro Welding
Copper is a typical optional material, which can be connected to conductive parts through micro welding because of its excellent ability to effectively conduct electric energy and transmit signals.
Blue Semiconductor Laser
As metal processing technology continues to advance and user requirements continue to increase, lasers need to innovate in terms of cost and energy efficiency as well as laser system performance.
Laser Generator Elements and Classification
According to the analysis of laser generation principle, laser is under the action of "excitation source", the number of high level electrons of atoms increases, and after staying for a very short time, they jump to low level and emit laser at the same time.
Visible Spectrum Laser
White light, as we usually call it, can form a visible spectrum after dispersion through a prism. Visible light is the part of the electromagnetic spectrum that human eyes can see and feel.