About YOKOYAMA HIROYUKI
About 東北大 未来科学技術共同研究セ
About レーザー研究
About semiconductor laser
About ultrashort pulse laser
About light source
About image analysis
About biological image
About Raman scattering
About laser beam machining
About multiple photon excitation
About laser pulse
About light amplifier
About fluorescent labeling
About picosecond
About superresolution
About fluorometry (measurement)
About bioimaging
About laser source
About two-photon excitation
About Semiconductor lasers
About 半導体レーザー
About 超短パルス