Specific rate constants k(E,J) for the dissociation of NO 2 . I. Time
... At present, a large body of data is available for the photodissociation of jet-cooled 共almost兲 nonrotating NO2 molecules, while much less is known about the dependence of the dissociation rates on rotation. There are two alternatives for studying the effects of rotation in the time domain: Timeresol ...
... At present, a large body of data is available for the photodissociation of jet-cooled 共almost兲 nonrotating NO2 molecules, while much less is known about the dependence of the dissociation rates on rotation. There are two alternatives for studying the effects of rotation in the time domain: Timeresol ...
Experiment Guide - Industrial Fiber Optics
... To a casual observer, light in the world around us seems to travel in a straight line. The appearance of shadows and reflections in mirrors seems to support this conclusion. The behavior of light in these instances can be explained with ordinary geometry. Light is either reflected, absorbed, scatter ...
... To a casual observer, light in the world around us seems to travel in a straight line. The appearance of shadows and reflections in mirrors seems to support this conclusion. The behavior of light in these instances can be explained with ordinary geometry. Light is either reflected, absorbed, scatter ...
REACTION DYNAMICS
... takes place in the stratosphere, and produces OH in its ground electronic state with a population inversion in its vibrational levels v: the vibrational population distribution peaks at the highest energetically accessible level v=9. The reaction results in the emission of the Meinel bands in the ni ...
... takes place in the stratosphere, and produces OH in its ground electronic state with a population inversion in its vibrational levels v: the vibrational population distribution peaks at the highest energetically accessible level v=9. The reaction results in the emission of the Meinel bands in the ni ...
Geometrical Optics
... which is called the critical angle. If the angle of incidence is larger than the critical angle, there cannot be a refracted ray and the beam is totally internally reflected. The optical micrometer, a device for precisely displacing a light beam, is shown in figure 2 below. A light ray traversing a ...
... which is called the critical angle. If the angle of incidence is larger than the critical angle, there cannot be a refracted ray and the beam is totally internally reflected. The optical micrometer, a device for precisely displacing a light beam, is shown in figure 2 below. A light ray traversing a ...
p s s c Direct observation
... 1500 nm. These dimensions are chosen to map out the behavior depicted in Figure 1. Note that these layers are too wide to induce quantum-confined electronic levels, i.e. quantum wells. The donor density in the top InSb layers is kept constant at 1.2 ± 0.1 x 1015 cm–3. The experimental setup is shown ...
... 1500 nm. These dimensions are chosen to map out the behavior depicted in Figure 1. Note that these layers are too wide to induce quantum-confined electronic levels, i.e. quantum wells. The donor density in the top InSb layers is kept constant at 1.2 ± 0.1 x 1015 cm–3. The experimental setup is shown ...
Solution of theoretical problem 2
... of the medium the rays converge strictly at a point which is symmetric to the image of the source within the medium about the right side of the medium. ...
... of the medium the rays converge strictly at a point which is symmetric to the image of the source within the medium about the right side of the medium. ...
EXAM # 1
... property of light through the absorbance of a photon to excite the analyte. The methods are distinguished by the wavelength or frequency of the photon that is absorbed and by process of absorbance. ...
... property of light through the absorbance of a photon to excite the analyte. The methods are distinguished by the wavelength or frequency of the photon that is absorbed and by process of absorbance. ...
Chemical sensors based on quantum cascade lasers
... conventional single-line fitting approach. Hence, high-resolution IR absorption data acquired in a limited 1–3 cm range with a QC-DFB laser can be successfully used for quantification of multiple trace gas components, including complex organic compounds. Non-DFB multimode QC lasers (Fabry–Pérot devi ...
... conventional single-line fitting approach. Hence, high-resolution IR absorption data acquired in a limited 1–3 cm range with a QC-DFB laser can be successfully used for quantification of multiple trace gas components, including complex organic compounds. Non-DFB multimode QC lasers (Fabry–Pérot devi ...
Topic 5 Core Questions
... divide the length by 2 to find wavelength. The speed (in m/s) will be frequency (Hz) x wavelength (m). Some of it will be reflected (bounced off) and some will be refracted (bent through). Refraction is the bending (change of direction) of a wave as it passes between different materials. It is cause ...
... divide the length by 2 to find wavelength. The speed (in m/s) will be frequency (Hz) x wavelength (m). Some of it will be reflected (bounced off) and some will be refracted (bent through). Refraction is the bending (change of direction) of a wave as it passes between different materials. It is cause ...
Second Year Problem sheet 3 +answers
... This focal plane mask conditions the remaining light from the central star that passes through to be at the edge of the pupil. This light is then removed by a Lyot stop, which consists of an undersized aperture at a pupil conjugate that masks off the light at the edge of the pupil. The size of the L ...
... This focal plane mask conditions the remaining light from the central star that passes through to be at the edge of the pupil. This light is then removed by a Lyot stop, which consists of an undersized aperture at a pupil conjugate that masks off the light at the edge of the pupil. The size of the L ...