Global ETD Search

1	The Applications of Ultrafast laser in Laser Scanning Microscopy¡GRFOBIC and Two Photon UV Fluorescence Microscopy Yang, Te-chen 22 July 2004 (has links) In this study, the characteristic properties of the ultrafast laser exhibit sufficiently in the application of RFOBIC and two-photon UV fluorescence. This laser can be used to measure photonic components with fast responding speed due to the ultrashort pulse and broad bandwidth which is RF bandwidths of greater than 1.8THz. we have demonstrated the use of a frequency-doubled femtosecond optical parametric oscillator in generating two-photon excitation that is equivalent to ultraviolet(UV) light with wavelength less than 300 nm. This capability allows observation of some amino acids and enables excitation that is only possible with wavelength in UVB range(290 nm-320 nm) high energy pulse broad bandwidth OBIC two photon uv fluorescence amino acid ultrafast laser
2	Development and Thermal Management of a Dynamically Efficient, Transient High Energy Pulse System Model Butt, Nathaniel J. 08 June 2018 (has links) No description available. Aerospace Engineering Engineering Mechanical Engineering heat transfer laser laser diode gain medium HEPS TMS APTMS aircraft thermal management system high energy pulse system air vehicle optical efficiency fiber laser diode bar laser diode bar HEPS efficiency dynamic efficiency