With the development of new technologies, the possibility of obtaining a laser beam in a domestic environment has become a reality. These days, the electronics industry produces tiny semiconductors that can generate a laser beam. These semiconductors are laser diodes. The increased optical power and excellent working parameters of the semiconductor allow it to be used in measuring devices of increased accuracy both in production, in medicine, and in everyday life. Laser diodes appear in devices such as printers, CD players, laser engravers, cutters, and many more. Also, laser modules are widely used in scientific research and high-precision production. Our online store offers a wide selection of laser LEDs with a wide range of parameters. In this category, you will find products such as 3D/CNC engraving lasers, laser diodes, laser upgrade kits, and many more. Check Botland.store to find the product that will meet your expectations. We guarantee fast shipping and the best prices.
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Laser diodes
Products: 6
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Laser diode 5mW red 650nm 5V - dot
The laser module emits a light in the form of a red dot. Its power is <5mW. Voltage supply from 3 to 5 V.
Index: DNG-11815
Index: DNG-11815
Laser diode 1mW red 650nm 5V - cross
The laser module emits a light in the form of a red cross. The maximum output power is < 1 mW. Voltage supply from 3 to 5 V.
Index: DNG-11816
Index: DNG-11816
Laser diode 5 mW red 650nm 5V - cross
The laser module emits light in the form of a red cross. Its power is <5mW. Voltage supply from 3 to 5 V.
Index: DNG-11817
Index: DNG-11817
Laser diode 2W red 650nm 5V - Velleman WPM434
Module with a red laser diode with a power of 2 W and a beam length of 650 nm. It is powered by 5 V. It consumes up to 400 mA of current.
Index: VEL-15386
Index: VEL-15386
The module with a laser emitting light in a red color. Power equal to 5 MW. Voltage supply from 3 to 5 V.
Index: LED-06450
Index: LED-06450
Laser diode 5mW red 650nm 5V - module Iduino ST1172
Module with diode laser emitting light in red. Power equal to 5 MW. Voltage supply 5 V.
Index: MOD-08242
Index: MOD-08242
Laser diodes for universal applications
The laser diode is an extremely versatile semiconductor device . Currently, these types of elements are found in many devices used in almost every sector. Whether it's consumer electronics, barcode scanners in stores, or industrial automation installations or CNC machine tools, laser diodes are everywhere. One of the reasons for such great popularity is their low price. The second is the ease of application in various devices, especially since there are many integrated laser modules available on the market and in our store, ready for installation.
Laser marking projectors
One application of laser diodes is a variety of laser pointers . Thanks to the use of advanced optics, this type of diodes can not only display an ordinary dot, but also shapes such as a cross or a line. These types of modules are available in our store at very attractive prices.
High power diodes for engraving
Our store also offers laser modules with high-power diodes . These modules have power ranging from 2000 mW to 6000 mW, so they are able to mark metals such as stainless steel or titanium - metals with low thermal conductivity. Additionally, the offered laser diodes can also cut materials such as wood (balsa, plywood), plastics (rubber, plastic), paper (cardboard), as well as textiles and leather. Thanks to their lightweight aluminum construction, these modules can be installed even in small machines. This makes it possible to build a cutting and engraving system at a low price and with little work.
Easy to implement diodes with a driver
Laser diodes, especially those with higher power, need stabilization of the emitted light. For this purpose, a photodiode integrated in the laser diode structure is often used to measure the laser emission intensity. The laser diode driver system measures the photocurrent of the auxiliary diode and stabilizes it at a set level. This system seems - and rightly so - complicated, however, our store offers laser modules integrated with the diode driver - just connect the power supply to them for them to work.
Laser diodes - FAQ
A laser diode is a type of light-emitting diode with additional semi-transparent and light-reflecting elements (so-called optical resonator), which multiply the reflection of the light emitted by the diode. This allows you to obtain a narrow beam of coherent light.
Laser diodes are used, among others, in audio and video reading and recording devices, scanners , printers, laser epilators and cutting and processing equipment .
The laser emits coherent light - photons in the beam move parallel to each other, and not in every direction (which is the case, for example, in light emitted by ordinary light bulbs or diodes).
The laser is reflected by, among others, mirrors, glass and semi-transparent elements, and to a lesser extent also all smooth, bright surfaces, dust particles and many other things.