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氚(~3H)辐射激发光源(俗称氚灯)是一种无外加能源的自激光冷光源。用氚气密封在涂有荧光粉的玻璃管内而制成的氚灯由于辐射剂量低、使用寿命长、不受气候环境及油、水、酸等腐蚀介质的影响,因此在许多方面有着广泛的用途。如武器的瞄准器照明;各种仪表表盘、指南针,经纬仪、水准仪等的照明;数字手表的液晶显示照明;道路路牌、机场跑道,矿井仓库照明和标记等。
Tritium (~ 3H) radiation excitation light source (commonly known as tritium lamp) is a self-cooled laser light source without additional energy. Tritium gas sealed with tritium-coated glass tube made of tritium lamp due to low radiation dose, long service life, free from the climatic environment and oil, water, acid and other corrosive media, so in many ways has a wide range of use. Such as the weapon’s aiming lighting; various dashboard dials, compass, theodolite, level and other lighting; digital watches, liquid crystal display lighting; road signs, airport runways, mine warehouse lighting and tagging.