نتایج جستجو برای: photon scanning tunneling microscopy

تعداد نتایج: 369301  

Journal: :Microscopy Microanalysis Microstructures 1994

2010
Jeremy T Chang Edward Boyden Amy Chuong Brian Chow

Fast scanning two-photon microscopy coupled with the use light activated ion channels provides the basis for fast imaging and stimulation in the characterization of in vivo neural networks. A two-photon microscope capable of fast scanning using acousto-optic deflectors was designed and implemented. The software controller was expanded so that random access scan in three dimensions could be hand...

Journal: :Optics express 2006
Jay R Unruh E S Price Roque G Molla Lisa Stehno-Bittel Carey K Johnson Rongqing Hui

Two-photon scanning fluorescence microscopy has become a powerful tool for imaging living cells and tissues. Most applications of two-photon microscopy employ a Ti:sapphire laser excitation source, which is not readily portable or rapidly tunable. This work explores the use of two-photon fiber laser excitation (TP-FLEX) as an excitation source for scanning two-photon microscopy. We have further...

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