拉曼光谱在纳米光子学领域的应用

Combine DeltaNu’s portable Inspector ™ with Mesophotonic’s nanoscale photonic Klarite® crystals and you have a team ready for trace detection and surface science. In 1977 when Professor Richard Van Duyne at Northwestern University [1] and Martin Fleischman at Southampton University discovered anomalously large enhancements from electrochemical roughened surfaces the phrase nano had not become the craze that it is today. Now we know that the enhancements are due to nanoscale roughness on the surface. Amazingly these nanofeatures have led to tremendous advances in fundamental science and in applications requiring trace detection.