| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve a spectroscopic analyzer for a microscope enabling spectroscopy at a high speed with a wavelength resolution at a predetermined interval. <P>SOLUTION: When excitation light is irradiated from a light source to a sample, the spectroscopic analyzer for the microscope analyzes many scattered lights emitted by the sample, which are made incident on the microscope and cover a wide wavelength range. The spectroscopic analyzer includes: a first optical means by which the scattered lights are converted into a parallel luminous flux; a first variable band-pass filter means having a variable transmission wavelength band to transmit the incident light therethrough, through which the predetermined light of the transmission wavelength band out of the incident scattered lights converted into the parallel luminous flux is transmitted; a two-dimensional array light detection means by which the scattered lights in the transmission wavelength band are imaged; and a control means by which timing of imaging of the two-dimensional array light detection means is controlled and according to this timing, the transmission wavelength band of the first variable hand-pass filter means is changed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
