Laser diagnostics has been one of the most powerful tools in advancing state-of-the-art
combustion research over the last five decades. Prof. Marcus Aldén, one of the most well …

Laser diagnostic techniques have for more than five decades been used for gaining a
deepened understanding of various combustion processes. The main reason for this is the …

Real-time monitoring of flue gas parameters in combustion processes is central to the
optimization of the process efficiency and reduction of pollutants emission. We report …

The polarization optical properties of suspended particles in water play a pivotal role in
numerical simulation or real water medium detection. Polarized multi-wavelength oceanic …

Temperature, and hence thermometry techniques, are critical for characterizing gaseous
flows and flames. Therefore, it is always attractive to develop new thermometry techniques to …

We report real-time monitoring of coarse aerosol particle distribution in a 9 m wide full-scale
industrial boiler using a broadband supercontinuum lidar. The technique utilizes the light …

Scheimpflug lidar is a compact alternative to traditional lidar setups. With Scheimpflug lidar it
is possible to make continuous range-resolved measurements. In this study we investigate …

当成像系统的物面与光学透镜所在**面不**行时, 如果像面, 物面及透镜所在**面三者相交于
一条直线—即满足沙氏成像原理(也称沙姆定律), 则成像系统依然可对物面清晰成像 …

激光诊断技术是燃烧温度场无干扰在线测量的主要手段, 开发精确的燃烧场温度测量技术对于
研究燃烧基础问题具有重要意义. 目前, 基于激光的燃烧场测温技术大多以纳秒激光作为光源 …

This work was carried out in the Applied Optics group of the Photonics Laboratory at
Tampere University in close collaboration with the Ultrafast Optics group. I acknowledge …