| 一种大功率半导体激光治疗仪的设计 |
| |
| 引用本文： | 邹文栋,魏森泉,陈敏,方文卿,周日贵. 一种大功率半导体激光治疗仪的设计[J]. 应用激光, 2002, 22(4): 415-418 |
| |
| 作者姓名： | 邹文栋 魏森泉 陈敏 方文卿 周日贵 |
| |
| 作者单位： | 南昌航空工业学院测控系,南昌,330034 |
| |
| 基金项目： | 2001年江西省教委科技项目资助 |
| |
| 摘 要： | 本文介绍了一种大功率半导体激光治疗仪的光路、电流源及保护电路和恒温控制单元。仪器采用980nm激光作为治疗光束,最大连续输出功率2W,以670nm激光作为瞄准光束。系统由单片机控制,实现了安全、稳定、可靠的运行。
|
| 关 键 词： | 半导体激光器 治疗仪 |
Design of a High Power Diode Laser Therapeutic Instrument |
| |
| Zou Wen - dong Wei Sen - quail Chen Ming Fang Wen - qing Zhou Ri - gui. Design of a High Power Diode Laser Therapeutic Instrument[J]. Applied Laser, 2002, 22(4): 415-418 |
| |
| Authors: | Zou Wen - dong Wei Sen - quail Chen Ming Fang Wen - qing Zhou Ri - gui |
| |
| Abstract: | This paper introduces the design of optics, constant current source and temperature controller of a high power semiconductor medical laser. The instrument adopts 980nm laser with maximum power output of 2W as therapeutic beam and 670nm laser of 3mW as aiming beam. The laser beams, after being collimated , can either be transmitted directly or be coupled through an optical fiber. Whole system is controlled by a microprocessor. With appropriate hardware and software , weVe achieved a variety of protection features which keep the laser diode from damage , and obtained an accurate and stable output, both of which are vital to a safe and reliable medical laser . |
| |
| Keywords: | Laser diode Therapeutic instrument |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
