| 基于ARM的准分子激光光场均匀性测量 |
| |
| 引用本文： | 邵小龙,曹益平.基于ARM的准分子激光光场均匀性测量[J].工具技术,2012,46(2):66-69. |
| |
| 作者姓名： | 邵小龙 曹益平 |
| |
| 作者单位： | 四川大学 |
| |
| 基金项目： | 国家863高技术研究发展计划，四川省学术和技术带头人培养基金 |
| |
| 摘 要： | 准分子激光广泛应用于工业设备中,要求其输出激光光束强度分布尽量均匀。为了确定其光束强度分布是否均匀,提出了一种测量准分子激光光场均匀性的方法。基于VC++6.0、ARM微处理器S3C2440A和模数转换器AD7677设计了测量系统的软硬件。利用S3C2440A的USB接口,实现了计算机对测量系统的控制,测量结果的实时显示和保存。
|
| 关 键 词： | 准分子激光 光场均匀性 ARM USB接口 |
Measurement of LASIK' s Light Field Uniformity Based on ARM9 |
| |
| Shao Xiaolong
,
Cao Yiping.Measurement of LASIK' s Light Field Uniformity Based on ARM9[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2012,46(2):66-69. |
| |
| Authors: | Shao Xiaolong Cao Yiping |
| |
| Abstract: | LASIK is widely used in the industrial equipment, whose energy distribution is required as homogeneous as possible. A novel measurement method for field uniformity of LASIK is proposed, in order to confirm the uniformity of energy density. The software and hardware of the measurement system are designed based on VC ＋ ＋ 6.0, ARM9 processer $3C2440A and A/D converter AD7677. By using the USB interface of S3C2440A, the measurement system is controlled, the measurement result is real -time displayed and saved by PC. |
| |
| Keywords: | LASIK light field uniformity ARM USB interface |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
