VLM-650-07 LPT

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Laser diode module technology has been advancing rapidly over the years. With the introduction of VLM-650-07 LPT, this advancement has showcased a great level of innovation. This module is a kind of laser diode, which has a lot of applications in engineering, making it an invaluable tool for engineers and researchers. This article aims to discuss the VLM-650-07 LPT application field and working principle, to provide an understanding of its features and their importance.

The VLM-650-07 LPT is a type of laser diode module. It is designed with a single pumping diode and a single ASIC chip. This module is capable of producing laser beams at an extremely high power level and covers a wide range of wavelengths from 650nm to 780nm. It has a long working lifetime, and can withstand temperatures ranging from -20 to +50°C.

The main features of this module include a 6 mW to 60 mW output power level, a spectral range of 650 nm to 780 nm, and a 75 ps long pulse width. The module has a built-in peak monitor, optical beam filter, and collimated beam. Additionally, it has a low-pull current of 700mA, making it very efficient. Another important feature is its ability to generate high-speed laser pulses.

The primary application field for this module is remote sensing. The module can be used for lidar systems, in which laser beams are used to obtain information about the environment. The module can also be used for optical communication, wherein it can be used to transmit data over long distances in an optical fiber network. Moreover, the module is used in biomedical applications, where it is used to detect and analyze biological tissue. Furthermore, it can be used in optical manufacturing, material processing, and spectroscopy.

The working principle of the VLM-650-07 LPT module is based on a semiconductor diode laser. This laser consists of a single semiconductor chip, which is placed inside an aluminium housing. This diode laser is made of a single semiconductor material, such as silicon or gallium arsenide. The laser is mounted on a glass plate, and the electrical current is applied to the chip, which causes the laser to emit light in a single beam.

In order to control the output power of the module, a peak detection and current control circuit is used. This circuit monitors the output power and adjusts the current, in order to maintain a certain output power. Additionally, this circuit ensures that the pulses are uniform in their shape and width. Furthermore, this module also has an optical beam filter, which helps in adjusting the spectral range of the laser output.

The VLM-650-07 LPT laser diode module is an important tool for engineers and researchers, as it is widely used in a range of engineering applications. Its output power, spectral range, and current control features allow for efficient use in remote sensing, optical communication, biomedical research, and other application fields. Moreover, its peak detector and optical beam filter make the module highly efficient and reliable. With these features in mind, the VLM-650-07 LPT is an invaluable tool for engineers and researchers.

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