VLM-650-30 LPT10 (90O)

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Laser diodes are among the most versatile and iconic of all modern semiconductor laser technologies. Their basic components consist of a low-powered, high-efficiency diode laser, some optical components for focusing the beam, and a range of electrical connections and components for controlling the output power and direction. One of the most popular laser diode models is the VLM-650-30 LPT10 (90O), which is ideal for a wide range of applications. This article will discuss some of the key features of this laser diode model, including its application field and working principles.

Application Field of VLM-650-30 LPT10 (90O)

The VLM-650-30 LPT10 (90O) laser diode is an excellent choice for a variety of applications. Its miniaturized laser structure and low-profile design make it ideal for use in applications where space is at a premium. Additionally, its high laser power and high modulation speed make it suitable for use in laser tracers, ultrasounds, lidar systems, photoacoustic spectroscopy, telecommunications, and other fields that rely heavily on laser imaging.

The VLM-650-30 LPT10 (90O) laser diode’s low-power laser can be used in a wide range of pneumatic applications as well, such as in sensors, control systems, and medical devices. Moreover, its exceptional stability makes it well-suited for use in automated industrial processes and robotics. Additional potential applications include gas sensors, remote temperature sensing, fire detection systems, and laser printing.

Working Principle of VLM-650-30 LPT10 (90O)

The working principle behind the VLM-650-30 LPT10 (90O) laser diode is relatively simple. It utilizes a semiconductor diode laser which is focused into a single wavelength of light. This light is then amplified, and the output is modulated and controlled through electrical components. The output power of the laser is controlled by axial modulation, which adjusts the intensity of the light beam in proportion to a control signal.

The VLM-650-30 LPT10 (90O) is an electrically-operated diode which can produce a high peak power of up to 125 mW and a stable output power of as much as 50 mW. It also offers a modulation speed of up to 1 MHz and an access time of 200 ns. Its far-field beam divergence is also excellent, offering a half-angle of just 6°. This allows for a narrow, focused light beam, which is ideal for many applications.

Conclusion

The VLM-650-30 LPT10 (90O) from diodes is a powerful and versatile diode laser which offers excellent performance for a range of applications. It offers a high peak power, fast modulation speed, excellent stability, and a small form factor, making it suitable for use in gas sensing, ultra-sound imaging, lidar systems, automotive systems, and more.

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