The quality of the novelty filter image is investigated at different intensities of the incident blue and yellow beams irradiating a bacteriorhodopsin （bR） film. The relationship between the transmitted blue beams a...The quality of the novelty filter image is investigated at different intensities of the incident blue and yellow beams irradiating a bacteriorhodopsin （bR） film. The relationship between the transmitted blue beams and the incident yellow beams is established. The results show that the contrast of the novelty filter image depends on the lifetime of longest lived photochemical state （M state）. These results enable one to identify the direction of a moving object and to improve the quality of the novel filter image by prolonging the lifetime of M state.展开更多
基金Project supported by the National Natural Science Foundation of China （Grant No 60578020）, and Science ＆ Technology Foundation of Tianjin University, China （Grant No 20050419）.
文摘The quality of the novelty filter image is investigated at different intensities of the incident blue and yellow beams irradiating a bacteriorhodopsin （bR） film. The relationship between the transmitted blue beams and the incident yellow beams is established. The results show that the contrast of the novelty filter image depends on the lifetime of longest lived photochemical state （M state）. These results enable one to identify the direction of a moving object and to improve the quality of the novel filter image by prolonging the lifetime of M state.
