VLM-520-55 LPO

Series:	--
Part Status:	Active
Wavelength:	520nm
Voltage - Input:	3 V ~ 7 V
Current Rating:	100mA
Power (Watts):	0.39mW
Package / Case:	Cylinder (10mm Dia)

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, Modules

Laser diodes and modules are among the most commonly used components in photonic applications. They are small, directed sources of light that have become essential components in a wide range of applications, including medical, scientific, optical communications, sensing, imaging, and industrial processes. One such laser diode module that has gained significant interest is the VLM-520-55, a single-mode, laser diode module with a wide range of applications.The VLM-520-55 is a low-profile, narrow-linewidth, single-mode laser diode module designed for use in a variety of applications. Its small size and compact design make it ideal for mobile and portable applications. The device features a single-mode fiber-coupled laser with high power output and low thermo-optic effect, enabling it to be used in handheld applications. Additionally, its narrow-linewidth and high brightness make it highly suitable for applications where power and beam quality are critical.The VLM-520-55 is commonly used in laser communication systems, illumination, spectroscopy, and industrial marking and cutting applications. In communication systems, the device is used to transmit data in a reliable, cost-effective manner. Its narrow emission bandwidth ensures reliable transmission while its high power and brightness make it efficient for long-distance applications. Additionally, the laser diode module can be used in laser pointer applications for marking, remote sensing, and measuring distances. In industrial marking applications, the VLM-520-55 is used to mark and engrave surfaces with high accuracy and precision. It is capable of accurately marking hard substrates, such as ceramics and polymers, with minimal thermal damage. This makes it suitable for applications where textured or fine patterns are needed, such as barcodes, labels, and logos. In addition, its compact size makes it easy to integrate into existing marking systems.The device is also used in industrial cutting applications, such as in the construction of semiconductor packages and thin films. The laser beam is used to accurately cut through substrates to form intricate shapes and patterns. Its small size allows the VLM-520-55 to be used in tight spaces, while its narrow emission bandwidth is ideal for applications where high-accuracy cutting is required.The working principle of the VLM-520-55 is based on the emission of coherent light when electrons within the active material of the diode are excited by an electric current. The device utilizes laser diodes as the primary source of light, with a total output power of up to 25 milliwatts. It has a typical center wavelength of 520nm, low pulse width, and high efficiency. The laser is then coupled into a single-mode fiber, and then into a collimator that is used to control and focus the beam.In summary, the VLM-520-55 is a single-mode laser diode module that is commonly used in a wide range of applications, such as laser communication, industrial marking and cutting, and laser pointer applications. It features a single-mode fiber-coupled laser with high power output and low thermo-optic effect and a narrow-linewidth. Additionally, its small size and compact design make it highly suitable for mobile and portable applications. Its working principle is based on the emission of coherent light when electrons in the diode are excited by an electric current.

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