- 标题
- 摘要
- 关键词
- 实验方案
- 产品
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21.1: <i>Invited Paper:</i> Optical Radiation Safety Analysis for Laser Used as Illumination Products
摘要： Illumination products using laser source have plenty of advantages, such as high conversion efficiency, more brightness, wide color gamut, long life and so on. However, due to the high energy density of laser, the optical radiation safety of laser used as illumination products should be studied and analyzed. First of all, the characteristics, advantages of laser used as illumination products are introduced. Then the international and national organizations, such as IEC/TC 76, IEC/TC 108, SAC/TC 284, are surveyed. In addition, standards and the corresponding relations related to laser used as illumination products are reviewed, especially for safety of laser products (IEC 60825) series standards, photobiological safety of lamps and lamp systems (IEC 62741) series standards, Audio/video, information and communication technology equipment–Part 1: Safety requirements (IEC 62368-1:2018), as well as ICNIRP guidelines. Finally, optical radiation safety of some specific illumination products using lasers are discussed.
关键词： optical radiation safety,laser illumination,laser display,laser source
更新于2025-09-11 14:15:04
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Analyses of optical radiation safety standards for laser illuminated products
摘要： The high energy density of optical radiation from laser illuminated products may cause eye injury, so it is necessary to study the optical radiation safety standards for these products. The relations of related international and Chinese organizations, such as IEC/TC76, IEC/TC108, IEC/TC110, Chinese technical committee SAC/TC284, and so on, are introduced. The related standards and the relations are surveyed, especially the safety of laser products (IEC 60825) series, the photobiological safety of lamps and lamp systems (IEC 62741) series, and audio/video, information and communication technology equipment—part 1: safety requirements (IEC 62368‐1:2018). As application examples of standards, some specific laser illuminated products, including the laser projector, the laser headlamp and light detection and ranging (LiDAR) used in the vehicle, as well as the evaluation methods for the blue light effect of the display are discussed and analyzed. On the basis of the analyses of the optical radiation safety standards, it is necessary to select or develop appropriate standards for different types of laser illuminated products.
关键词： optical radiation safety,laser illuminated product
更新于2025-09-11 14:15:04