NV4V31SF-A

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The NV4V31SF-A laser diode module is the latest entrant in the field boasting an all-new design that offers superior performance. This module is designed specifically for applications requiring precise and accurate beam parameters, such as barcode scanning, data reading, motion control, medical instrumentation, machine vision, and many more. It is also ideal for applications where size and weight are considerations. It also has the capability to operate in extreme environmental conditions with its built-in temperature compensation and robust body design.

The NV4V31SF-A is a laser diode module based on the tried and tested NV4X30SF laser diode series from Nomadic Technologies. The module is capable of producing up to 90 mW of optical output power, making it ideal for a wide range of applications. Additionally, the laser diode is capable of emitting light of either 635 nm or 655 nm wavelength, and has a beam diameter of 180 µm. Its outstanding spectral properties provide high-quality optical results in various areas of application. It also features an integrated driver circuit with an adjustable static current and pulse current for reliable output power control.

The working principle of the NV4V31SF-A laser diode module is based on the principle of stimulated emission. This is a mechanism by which the spontaneous emission of light from atomic or molecular particles is enhanced by the presence of additional photons. This mechanism is used in all types of laser sources, including the NV4V31SF-A. The photons emitted from the laser diode are amplified by the stimulated emission process until the population inversion is achieved. Once the population inversion is achieved, the photons continue to be amplified, producing a continuous output. The module is powered by direct current, and the current is regulated by the built-in driver controller.

NV4V31SF-A laser diode modules have a wide range of applications in areas such as digital video, medical diagnostic imaging, laser and opto-mechanics, position sensing, machine vision, and more. The NV4V31SF-A is an ideal choice for applications requiring precise and accurate beam parameters, with its extraordinary output power coupled with superb spectral properties. It is also a great choice for applications where size and weight are factors, thanks to its compact construction. Furthermore, the NV4V31SF-A is designed to operate in extreme environmental conditions, making it highly reliable and durable.

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