High power 980 nm LED, also known as high power infrared LED, is a kind of semiconductor light-emitting diode with a center wavelength of 980 nm. It is widely used in industrial fields such as medical, communication, optical storage, and optical sensing. In recent years, with the continuous development of technology and the increasing demand for high power infrared LED, the market scale of high power 980 nm LED has been expanding rapidly. This article will introduce the industry of high power 980 nm LED, including its basic principle, application fields, market status, and future development prospects.

Basic Principle of High Power 980 nm LED

High power 980 nm LED is a kind of semiconductor device, which can convert electrical energy into light energy. The basic principle is based on the photoelectric effect of semiconductor materials. When the forward bias voltage is applied to the semiconductor material, electrons and holes are generated due to the electric field. When the electrons and holes recombine, photons with a certain energy are emitted, and the light-emitting diode is formed. The 980 nm wavelength is in the infrared region of the electromagnetic spectrum. The infrared region has strong penetration and absorption capabilities, which makes high power 980 nm LED have good performance in industrial fields such as medical, communication, and optical storage.

Application Fields of High Power 980 nm LED

1. Medical Field High power 980 nm LED has good biocompatibility and is widely used in medical fields. It can be used for optical coherence tomography (OCT), laser Doppler flowmetry, and other medical diagnostic equipment. In addition, it can also be used for laser surgery, laser therapy, and other medical treatment equipment. 2. Communication Field High power 980 nm LED has good transmission characteristics in the optical fiber communication field. It can be used as a light source for long-distance optical communication systems, which has high efficiency and low cost. 3. Optical Storage Field High power 980 nm LED has good optical properties and can be used as a light source for optical storage devices such as Blu-ray discs and DVDs. It has high resolution and large storage capacity, which is conducive to the development of the optical storage industry. 4. Optical Sensing Field High power 980 nm LED can be used as a light source for optical sensors, which can detect various physical quantities such as temperature, pressure, and strain. It has wide application prospects in industrial automation, environmental protection, and other fields.

Market Status of High Power 980 nm LED

In recent years, with the rapid development of the global economy and the continuous expansion of the application fields of high power 980 nm LED, the market demand for high power 980 nm LED has been growing. According to the data released by market research institutions, the global high power 980 nm LED market scale is expected to exceed 1 billion US dollars by 2025. At present, the main market for high power 980 nm LED is the medical field, followed by the communication field and the optical storage field. In addition, the market demand for high power 980 nm LED in the optical sensing field is also increasing.

Future Development Prospects of High Power 980 nm LED

1. Continuous Optimization of Product Performance With the continuous development of technology, the performance of high power 980 nm LED will be further optimized. In the future, high power 980 nm LED will have higher brightness, longer life, and lower cost, which will promote the expansion of its application fields. 2. Widening of Application Fields In the future, high power 980 nm LED will be more widely used in various fields. For example, in the field of automotive lighting, high power 980 nm LED can be used as a light source for high-power laser headlights, which has high energy efficiency and good optical performance. 3. Green and Environmentally Friendly Development High power 980 nm LED has high energy efficiency and low power consumption, which is conducive to the realization of green and environmentally friendly development. In the future, high power 980 nm LED will become an important green light source in the industrial field. In conclusion, high power 980 nm LED has a wide range of application fields and good market prospects. With the continuous development of technology and the expansion of application fields, the high power 980 nm LED industry will have a bright future.