With the rapid development of technology, the application of 850nm IR LED has been increasingly widespread. As an important member of the infrared LED family, 850nm IR LED has become a key technology in various fields, such as remote control, optical communication, and security monitoring. In this article, we will introduce the 850nm IR LED industry, covering its development history, characteristics, application fields, and future prospects.

Development History of 850nm IR LED

The 850nm IR LED was first developed in the 1990s. At that time, with the rapid development of infrared technology, the demand for 850nm IR LED increased significantly. As a result, many companies began to research and develop 850nm IR LED products. Over the years, with the continuous optimization of technology and the improvement of product performance, the application of 850nm IR LED has been expanding to various fields.

Characteristics of 850nm IR LED

Compared with other infrared LEDs, 850nm IR LED has the following characteristics:

• Long wavelength: The wavelength of 850nm IR LED is longer than that of 940nm IR LED, which can effectively reduce the reflection and absorption of the atmosphere, making it more suitable for long-distance transmission.
• High brightness: With the continuous optimization of technology, the brightness of 850nm IR LED has been significantly improved, which can meet the needs of various applications.
• Low power consumption: 850nm IR LED has a low power consumption, which can reduce the energy consumption of the whole system and extend the service life of the product.
• Good stability: The 850nm IR LED has good stability and long service life, which can ensure the stable operation of the system.

Application Fields of 850nm IR LED

850nm IR LED has been widely used in the following fields:

• Remote control: 850nm IR LED is the most commonly used infrared emitting diode in remote control. It can be used in TV, air conditioner, audio equipment, and other remote control applications.
• Optical communication: 850nm IR LED can be used for short-distance optical communication, such as fiber optic communication and free-space optical communication.
• Security monitoring: 850nm IR LED can be used in security monitoring systems to achieve night vision and infrared detection.
• Medical field: 850nm IR LED can be used in medical devices for tissue temperature measurement and other applications.
• Automotive industry: 850nm IR LED can be used in automotive anti-theft systems, driver monitoring systems, and other applications.

Future Prospects of 850nm IR LED Industry

With the continuous development of technology and the expansion of application fields, the 850nm IR LED industry is expected to have the following prospects:

• Technological innovation: In the future, the 850nm IR LED industry will continue to innovate in technology, improve product performance, and expand application fields.
• Market expansion: As the demand for 850nm IR LED in various fields continues to grow, the market size of the industry will continue to expand.
• Environmental protection: The 850nm IR LED industry will pay more attention to environmental protection and energy-saving in product design and production, in order to reduce the impact on the environment.

In conclusion, 850nm IR LED plays an important role in the field of infrared technology. With the continuous development of technology and the expansion of application fields, the 850nm IR LED industry is expected to have a bright future.