"Ultrafast experiments" (Presentation)
... • Since photo-induced changes are relatively small (10−6 to 10−3), therefore conventional lock-in detection techniques are often used to extract the small relative change of ΔR/R • The detector output, being some time-average of the probe pulses, is sent to a lock-in amplifier, which only collects ...
... • Since photo-induced changes are relatively small (10−6 to 10−3), therefore conventional lock-in detection techniques are often used to extract the small relative change of ΔR/R • The detector output, being some time-average of the probe pulses, is sent to a lock-in amplifier, which only collects ...
femtosecond laser ablation of dielectrics
... modified in a wide range, as well as the time delay relative to the first pump pulse. The aim of this second pulse is to re-excite the carriers previously promoted in the conduction band. Then the evolution of the solid is monitored, under conditions where breakdown is achieved and below, with the t ...
... modified in a wide range, as well as the time delay relative to the first pump pulse. The aim of this second pulse is to re-excite the carriers previously promoted in the conduction band. Then the evolution of the solid is monitored, under conditions where breakdown is achieved and below, with the t ...
Review - ND
... In 1911, Rutherford and his colleagues performed an experiment using thin gold foil and a beam of alpha particles. One of the observations was that some alpha particles scattered back from the foil towards the source. i) Describe Rutherford's model of the atom. ii) How does this model explain the ex ...
... In 1911, Rutherford and his colleagues performed an experiment using thin gold foil and a beam of alpha particles. One of the observations was that some alpha particles scattered back from the foil towards the source. i) Describe Rutherford's model of the atom. ii) How does this model explain the ex ...
direct electron acceleration by chirped laser pulse in the regime of
... PW-class laser system. Super power laser pulses are used for high energy electron and ion generation. Fluxes of accelerated particles are demanded for various applications including medicine, nuclear physics, etc. Nevertheless in the regime of high power laser fields a possibility of electron accele ...
... PW-class laser system. Super power laser pulses are used for high energy electron and ion generation. Fluxes of accelerated particles are demanded for various applications including medicine, nuclear physics, etc. Nevertheless in the regime of high power laser fields a possibility of electron accele ...
![科目名 Course Title Extreme Laser Physics [極限レーザー物理E] 講義](http://s1.studyres.com/store/data/003538965_1-4c9ae3641327c1116053c260a01760fe-300x300.png)
科目名 Course Title Extreme Laser Physics [極限レーザー物理E] 講義
... molecular, and optical physics, with a choice of specific topics determined by the mutual interests of the audience and the instructor. Initially, I anticipate that the themes written in the course outline will be touched upon most extensively. 到達目標 Goals: ...
... molecular, and optical physics, with a choice of specific topics determined by the mutual interests of the audience and the instructor. Initially, I anticipate that the themes written in the course outline will be touched upon most extensively. 到達目標 Goals: ...
ELECTRICAL & COMPUTER ENGINEERING SEMINAR “Ultrafast Lasers and Devices”
... Thursday, April 5, 2007 10:00 a.m. LSC 220-2 Abstract & Biography ...
... Thursday, April 5, 2007 10:00 a.m. LSC 220-2 Abstract & Biography ...
13 Int. Symp on Appl. Laser ...
... the theoretical and numerical description of the scattering process [1], whereas the applications mainly focus on the inelastic scattering after stimulation with laser light. Up to now, the special characteristics of short pulse elastic scattering, with pulse lengths shorter than the object’s extent ...
... the theoretical and numerical description of the scattering process [1], whereas the applications mainly focus on the inelastic scattering after stimulation with laser light. Up to now, the special characteristics of short pulse elastic scattering, with pulse lengths shorter than the object’s extent ...
Temporal Integrated Detection and Applications of FS-Pulse Scattering S. Bakic
... the theoretical and numerical description of the scattering process [1], whereas the applications mainly focus on the inelastic scattering after stimulation with laser light. Up to now, the special characteristics of short pulse elastic scattering, with pulse lengths shorter than the object’s extent ...
... the theoretical and numerical description of the scattering process [1], whereas the applications mainly focus on the inelastic scattering after stimulation with laser light. Up to now, the special characteristics of short pulse elastic scattering, with pulse lengths shorter than the object’s extent ...
ionization chamber
... If the applied voltage is further increased, gas amplification is so great that a single ionizing particle produces a ionization Avalanche. Each output pulse of current has the same magnitude and no longer reflects any properties of the incident radiation. ...
... If the applied voltage is further increased, gas amplification is so great that a single ionizing particle produces a ionization Avalanche. Each output pulse of current has the same magnitude and no longer reflects any properties of the incident radiation. ...
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 ...
Light
... 2. In the eye, refraction of light occurs at both the cornea and the lens. Some eye defects can be corrected using a laser. Light from the laser is used to change the shape of the cornea. a) State what is meant by refraction of light. ...
... 2. In the eye, refraction of light occurs at both the cornea and the lens. Some eye defects can be corrected using a laser. Light from the laser is used to change the shape of the cornea. a) State what is meant by refraction of light. ...
Slide 1
... Schematic of the experimental apparatus. The output of an external cavity diode laser (ECDL) is split by a polarization beam splitter (PBS), for the c.w. (red) and pulsed (blue) experiments. Optical pulses are generated using a Pockels Cell (PoC). A 50:50 beam splitter is then used to produce a time ...
... Schematic of the experimental apparatus. The output of an external cavity diode laser (ECDL) is split by a polarization beam splitter (PBS), for the c.w. (red) and pulsed (blue) experiments. Optical pulses are generated using a Pockels Cell (PoC). A 50:50 beam splitter is then used to produce a time ...
Experimental Quantum Correlations in Condensed Phase
... Short temporal duration of the ultrafast pulses results in a very broad spectrum quite unlike the notion of monochromatic wavelength property of CW lasers. e.g. Commercially 10 fs (FWHM) available 94 nm Ti:Sapphire Laser at 800nm wavelength time ...
... Short temporal duration of the ultrafast pulses results in a very broad spectrum quite unlike the notion of monochromatic wavelength property of CW lasers. e.g. Commercially 10 fs (FWHM) available 94 nm Ti:Sapphire Laser at 800nm wavelength time ...
