| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a small spectroscope having high response speed. <P>SOLUTION: The spectroscope includes an electro-optic crystal having an electro-optic effect; a beam deflector having an electrode pair for applying an electric field in the electro-optic crystal; spectroscopic means for spectrally diffracting emission light from the beam deflector; wavelength selection means for selecting light of an optional wavelength from the emission light spectrally diffracted by the spectroscopic means. <P>COPYRIGHT: (C)2013,JPO&INPIT |
