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

Optical Sensors - Photodiodes

Photodiodes are devices that convert light into electrical current. They function by allowing light photons to pass through a semiconductor material to excite its electrons, generating an electrical current. This current can then be measured and recorded, enabling photodiodes to be used as components for optical sensing applications. The HELIX-902-200 is an example of a photodiode that is used in a wide range of sensing applications.

Applications of the HELIX-902-200

The HELIX-902-200 is a photodiode that is designed to be used for a variety of sensing applications in industrial and medical sectors. Its spectral response range is from visible to near-infrared (VIS NIR) and it has a very wide response range for this type of photodiode. This makes the HELIX-902-200 well suited to applications such as color recognition, spectroscopic measurements, imaging and medical instrumentation.

In color detection applications, the HELIX-902-200 can be used to detect and recognize different colors in objects such as fabrics, paints and plastics. Industrial applications where the HELIX-902-200 can be used include food and beverage, medical, chemical and environmental sensing. The wide spectral response range also makes it very useful for medical imaging and instrumentation, where it can be used for everything from blood cell examination to X-ray imaging.

Working Principle of the HELIX-902-200

The working principle of the HELIX-902-200 is based on the concept of photovoltaic effect. When light photons pass through the semiconductor material, they excite its electrons and generate capacitance or electrical current. This current is measured through a two-terminal device known as a photodiode. The HELIX-902-200 works on the same principle, but it can detect a much broader range of light wavelengths than other photodiodes due to its wide spectral response range.

The HELIX-902-200 has a built-in amplifier that allows for higher sensitivity and longer working distance. This facilitates sensing from a greater distance, which is important for long-range applications such as lighting control and traffic monitoring. The photodiode can also be integrated into other electronic components such as transistors and amplifiers to create complex sensing systems.

Conclusion

The HELIX-902-200 is an optoelectronic device that is used in a variety of sensing applications. Its wide spectral response range and long working range make it well suited for color detection, spectroscopy, imaging and medical instrumentation. Its working principle is based on the concept of photovoltaic effect and it can be integrated with other electronic components to create complex sensing systems. The HELIX-902-200 is a reliable and versatile optoelectronic device that can be used for a variety of sensing applications.

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