幻灯片 1 - USTC, ICTS
... smooth, and well-defined heap of water,’’ goes back to the historical observation made in a chanal near Edinburgh by John Scott Russell in the 1830s. ...
... smooth, and well-defined heap of water,’’ goes back to the historical observation made in a chanal near Edinburgh by John Scott Russell in the 1830s. ...
Distributed nonlinear fiber chirped-pulse amplifier system
... explains that the output pulsewidth obtained in fiber-based chirped-pulse amplification systems is usually greater than 300 fs, and increases as the output energy is scaled up [1-3]. Two types of solutions have been investigated to reach shorter pulsewidths from fiber amplifier systems. One is based ...
... explains that the output pulsewidth obtained in fiber-based chirped-pulse amplification systems is usually greater than 300 fs, and increases as the output energy is scaled up [1-3]. Two types of solutions have been investigated to reach shorter pulsewidths from fiber amplifier systems. One is based ...
High Resolution Biomedical Imaging with Light and Sound
... illuminates tissue, where optical absorption and transient thermal expansion leads to ultrasound emission. Image contrast is based on the naturally occurring (endogenous) optical absorption in tissue. Spatial resolution and penetration depth are determined by the ultrasonic properties of tissue. Per ...
... illuminates tissue, where optical absorption and transient thermal expansion leads to ultrasound emission. Image contrast is based on the naturally occurring (endogenous) optical absorption in tissue. Spatial resolution and penetration depth are determined by the ultrasonic properties of tissue. Per ...
Compiled questions (docx 32 kB)
... scanning microscope the dependence is linear. Nonlinear microscopy methods might have linear or quadratic dependence. Which dependence on concentration you would expect in following nonlinear methods: (a) SHG, (b) SFM, (c) TPFE, (d) CARS, (e) heterodyne CARS, (f) SRS. 2. In all microscopy methods wh ...
... scanning microscope the dependence is linear. Nonlinear microscopy methods might have linear or quadratic dependence. Which dependence on concentration you would expect in following nonlinear methods: (a) SHG, (b) SFM, (c) TPFE, (d) CARS, (e) heterodyne CARS, (f) SRS. 2. In all microscopy methods wh ...
Vacuum-ultraviolet to infrared supercontinuum in hydrogen
... 2.5 μJ. At this pressure the zero-dispersion point is at 446 nm [Fig. 1(e)]. The supercontinuum spans from 124 to beyond 1200 nm—measurements with a mid-IR spectrometer (with uncalibrated absolute response) showed a strong signal from 1000 to 1200 nm [inset of Fig. 1(f)]. To check that the supercont ...
... 2.5 μJ. At this pressure the zero-dispersion point is at 446 nm [Fig. 1(e)]. The supercontinuum spans from 124 to beyond 1200 nm—measurements with a mid-IR spectrometer (with uncalibrated absolute response) showed a strong signal from 1000 to 1200 nm [inset of Fig. 1(f)]. To check that the supercont ...
