论文部分内容阅读
He-Ne激光的抑菌试验
【机 构】
：
南通医学院附属医院
【出 处】
：
中国激光
【发表日期】
：
1986年13期
其他文献
Measurement of Plasma Parameters of Calcium and Silicon in a Rock Sample Using Laser Induced Breakdo
Non-mode-selective (NMS) multiplexers (muxes) are highly desirable for coherent power combining to produce a high-power beam with a shaped profile (wavefront synthesis) from discrete, phase-locked emitters. We propose a design for a multi-plane light conv
期刊
Precision is one of the most important aspects of manufacturing. High precision creates high quality, high performance, exchangeability, reliability, and added value for industrial products. Over the past decades, remarkable advances have been achieved in
We propose and demonstrate a scheme to smooth and shape the on-target patterns in multimode fiber lasers, which includes expanding–collimating system and lens array (LA). A smooth pattern with flat-top and sharp-edge profiles can be obtained with the irra
A Phase Shift Demodulation Technique: Verification and Application in Fluorescence Phase Based Oxyge
为了解气溶胶空间非均匀性对近红外辐射传输过程的影响, 构造了典型非均匀气溶胶场, 采用辐射传输模式球谐离散坐标法(SHDOM)模拟了对应情形下的漫射光强、偏振特性以及辐射通量密度, 定量分析了将非均匀气溶胶场等效为均匀场造成的模拟误差。研究结果表明, 气溶胶非均匀场对辐射传输过程影响显著, 且它对漫射光偏振辐亮度的影响大于它对辐亮度的影响, 其中气溶胶空间非均匀性造成的辐亮度及偏振辐亮度模拟误差分别可达9.8%和80%。气溶胶水平非均匀性主要影响漫射光辐亮度及偏振辐亮度模拟误差的空间分布特征, 垂直不均匀
Comparative study on reduced impacts of Brillouin pump depletion and nonlinear amplification in code
The impacts of Brillouin pump depletion and nonlinear amplification in coded long-range Brillouin optical time-domain analysis (BOTDA) based on distributed Brillouin amplification (DBA) were studied. The error of Brillouin frequency shift (BFS) due to Bri