Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Laser Diodes

A laser diode is a semiconductor device that emits coherent light at a specific wavelength when it is excited with current. It has a wide range of uses, from telecommunications to medical applications. The most common type of laser diode is the edge-emitting diode which is used in optical fiber communication systems and is the light source used to read and write compact discs. There are also surface-emitting laser diodes which are frequently used in displays, lasers tools, and specialty lighting.

Types of Laser Diodes

There are three types of laser diodes: edge-emitting laser, surface-emitting laser, and optical pumping laser. Edge-emitting lasers are the most common type of laser diode. They emit light along a single axis and are usually used in telecommunications systems and other applications which require high speed signal data. Surface-emitting lasers emit light in a donut-like shape from the surface of the diode and are most often used in displays, laser pointers, and some specialty lighting or surgical applications. Optical pumping lasers are used when more power is needed and typically emits light in a parallel beam.

015286 Application Field and Working Principle

The 015286 is a multi-mode fiber coupled laser diode which is designed for use in fiber optic communications systems. It is a lensed edge-emitting laser diode with an emission wavelength of 586nm as well as a sufficient power output to ensure a high power level and reliable operation. The device is capable of operating in both a continuous wave and pulse mode depending on the application and can be used in both short and long distance optical communication systems.

The 015286 consists of a diode surrounded by a lens which focuses its output beam into an optical fiber. The device operates by injecting current into the diode which then releases photons, with the current and wavelength determining the output power. The current is regulated by an integrated current control circuit and the emission wavelength can be programmed from 586nm up to 612nm. The device also has a modulation driver for pulse or switched applications.

Laser Modules

Laser modules are devices that contain lasers to enable a specific function, such as sensing or measuring. They are used in various industries, including medical, scientific, military, and aerospace and are widely available in a variety of configurations. Common applications include laser pointers, laser cutters, laser range finders, laser sighted weapons, and medical laser systems.

Types of Laser Modules

The most common types of laser modules are diode lasers, gas lasers, and solid state lasers. Diode lasers are devices made of semiconductor material and typically have short optical cavities that require no separate optical components or cooling devices. These lasers are very efficient and are some of the most commonly used in modern laser applications. Gas lasers are larger and have a higher power output, but require an external optical cavity and some additional components like electrodes. Solid state lasers are also large and require external cooling, but they are smaller and more efficient than gas lasers and can be used for a range of applications.

Uses of Laser Modules

Laser modules are used in many areas, the most common of which are laser scanning, cutting, and welding. Laser scanning modules are used in industrial applications to measure distances, identify materials, and inspect surfaces. Laser cutting modules can be used in manufacturing to quickly cut materials such as metals, plastics, and wood. Laser welding modules are used in a wide variety of industries for welding metals, plastics, and other materials. Laser modules are also used for guiding and alignment applications, medical applications, and other specialized uses.

The specific data is subject to PDF, and the above content is for reference