PORTABLE RAMAN SPECTROMETER WITH TWO EXCITATION WAVELENGTHS

摘要

Selected problems of development of a portable Raman spectrometer having small size, reduced power consumption and robust construction are shown. The device dedicated for semiskilled personnel uses two lasers: 785 nm and 355 nm. Results of preliminary tests are presented. Also data processing procedures as well as problems referred to Raman signals acquisition through packages and influence of interfering signals are discussed.