1
Michel M Delhaye, Paul A Dhamelincourt, Edouard F da Silva: Optical Raman microprobe with laser. Agence Nationale de Valorisation de la Recherche, Frailey & Ratner, April 1, 1980: US04195930 (39 worldwide citation)

An optical Raman microprobe with laser excitation for illuminating a sample, comprising means for illuminating the sample with a pulsed or continuous laser radiation of selected frequency, a microscope furnishing an enlarged image of the sample, means for selecting the wavelengths of the re-emitted ...


2
Michel M Delhaye, Paul A Dhamelincourt, Edouard F da Silva, Jacques H Barbillat: Device optimizing the coupling of two optical systems for the observation and analysis of objects. Agence Nationale de Volorisation de la Recherche, Harding Earley Follmer & Frailey, June 18, 1985: US04523799 (9 worldwide citation)

The present invention concerns a device optimizing the coupling of two optical systems for the observation and analysis of objects, one of the systems producing the illumination of a point on the object being studied while the other produces the image of that point in an analyzer.