Fiber modulators and fiber amplifiers for LISA
... generated inside the EOM on the temperature. For doing so we placed the EOM in an aluminium housing with thermo-electric coolers (TEC) attached to it. Platinum resistors in the aluminium housing were used to measure the EOM temperature. While the EOM temperature was varied, the resulting phase shift ...
... generated inside the EOM on the temperature. For doing so we placed the EOM in an aluminium housing with thermo-electric coolers (TEC) attached to it. Platinum resistors in the aluminium housing were used to measure the EOM temperature. While the EOM temperature was varied, the resulting phase shift ...
Review on X-ray Detectors Based on Scintillators and CMOS
... vacuum tubes. In 1895, the German physicist Wilhelm Konrad Röentgen studied the same phenomenon in a Crookes tube [1] operating at high voltage, in a darkened room. Suddenly, he observed fluorescence (brightness) in a barium platinocyanide screen placed a few meters from the tube. He quickly conclud ...
... vacuum tubes. In 1895, the German physicist Wilhelm Konrad Röentgen studied the same phenomenon in a Crookes tube [1] operating at high voltage, in a darkened room. Suddenly, he observed fluorescence (brightness) in a barium platinocyanide screen placed a few meters from the tube. He quickly conclud ...
3d optical data storage
... many academic and commercial groups have worked on 3D optical data storage products and technologies. Most of the developed systems are based to some extent on the original ideas of Rentzepis. A wide range of physical phenomena for data reading and recording have been investigated, large numbers of ...
... many academic and commercial groups have worked on 3D optical data storage products and technologies. Most of the developed systems are based to some extent on the original ideas of Rentzepis. A wide range of physical phenomena for data reading and recording have been investigated, large numbers of ...
Gaussian Beams
... 6. Describe the beam from the collimated diode laser giving its waist dimension(s) and divergence angles. 7. Comment on anything you observed that didn't quite fit the "conventional theory". Conclusion: After this lab you should have a good understanding of how Gaussian beams behave and how to calcu ...
... 6. Describe the beam from the collimated diode laser giving its waist dimension(s) and divergence angles. 7. Comment on anything you observed that didn't quite fit the "conventional theory". Conclusion: After this lab you should have a good understanding of how Gaussian beams behave and how to calcu ...
Laboratory Experiment
... 6. Describe the beam from the collimated diode laser giving its waist dimension(s) and divergence angles. 7. Comment on anything you observed that didn't quite fit the "conventional theory". Conclusion: After this lab you should have a good understanding of how Gaussian beams behave and how to calcu ...
... 6. Describe the beam from the collimated diode laser giving its waist dimension(s) and divergence angles. 7. Comment on anything you observed that didn't quite fit the "conventional theory". Conclusion: After this lab you should have a good understanding of how Gaussian beams behave and how to calcu ...
PC 481 Fiber Optics Lab Manual
... coupler allows two or more optical signals to be combined into one signal. The coupler can also be used to split the signals apart again. The fused coupler is the most common of the fibre couplers and the principle behind the fused couplers is that when two or more fibre cores are brought to within ...
... coupler allows two or more optical signals to be combined into one signal. The coupler can also be used to split the signals apart again. The fused coupler is the most common of the fibre couplers and the principle behind the fused couplers is that when two or more fibre cores are brought to within ...
Time-resolved detection of propagating Lamb waves in thin
... contributions lead to a nearly homogeneous error of 5%–6% for the wavevector of every grating period. There are some frequencies, however, that cannot be attributed to a frequency given by the dispersion relation. Here, the higher harmonics are important. We checked, for example, that the experiment ...
... contributions lead to a nearly homogeneous error of 5%–6% for the wavevector of every grating period. There are some frequencies, however, that cannot be attributed to a frequency given by the dispersion relation. Here, the higher harmonics are important. We checked, for example, that the experiment ...
Quantum interference in the field ionization of Rydberg atoms
... the case where the microwave frequency is close to that of the classical Kepler frequency a variety of interesting behaviors have been observed including resonances in the ionization spectrum [8,9], population of extremely highly excited states [10,11], and a phase-dependent threshold for ionization ...
... the case where the microwave frequency is close to that of the classical Kepler frequency a variety of interesting behaviors have been observed including resonances in the ionization spectrum [8,9], population of extremely highly excited states [10,11], and a phase-dependent threshold for ionization ...
Perspectives for GAIA
... Perspectives for investigation of CVs with ESA Gaia (I): Profiles of the light curves of cataclysmic variables (CVs) will be significantly affected by the sampling of the Gaia data. The individual outbursts in dwarf novae are expected to be covered by only a few Gaia data points – no or very li ...
... Perspectives for investigation of CVs with ESA Gaia (I): Profiles of the light curves of cataclysmic variables (CVs) will be significantly affected by the sampling of the Gaia data. The individual outbursts in dwarf novae are expected to be covered by only a few Gaia data points – no or very li ...
Universal Long-Time Behavior of Nuclear Spin Decays in a Solid
... independent of the initially generated transverse spin configuration. This long-time behavior sets in after only a few times T2 , where T2 is the characteristic time scale for transverse decay determined by the interaction between nuclear spins [see Eq. (2)] and represents the shortest ballistic tim ...
... independent of the initially generated transverse spin configuration. This long-time behavior sets in after only a few times T2 , where T2 is the characteristic time scale for transverse decay determined by the interaction between nuclear spins [see Eq. (2)] and represents the shortest ballistic tim ...
An-Introduction-to-Spectrometric
... Scattering of radiation The transmission of radiation in mater can be pictured as a momentary retention of the radiant energy by atoms, ions or molecules followed by reemission of the radiation in al directions as the particles return to their original state. With atomic or molecular particles that ...
... Scattering of radiation The transmission of radiation in mater can be pictured as a momentary retention of the radiant energy by atoms, ions or molecules followed by reemission of the radiation in al directions as the particles return to their original state. With atomic or molecular particles that ...
Optical methods for studying Hertzian resonances
... bau und Spektrallinien . In the course of this reading, I became particularly interested in the application of the principle of conservation of angular momentum during interactions between electromagnetic radiation and atoms, an application which had led A. Rubinowicz2 to the interpretation of the s ...
... bau und Spektrallinien . In the course of this reading, I became particularly interested in the application of the principle of conservation of angular momentum during interactions between electromagnetic radiation and atoms, an application which had led A. Rubinowicz2 to the interpretation of the s ...
Miniaturized modules for light sheet microscopy with low chromatic
... chromatic aberration resulting e.g. in a focal shift of -780 μm between wavelengths of 480 and 640 nm, if a singlet planoconvex cylindrical lens made of N-BK 7 with an Abbe number ν e = 64 and a focal length f’ = 50 mm is used. Such a focal shift is crucial in light sheet microscopy since there is a ...
... chromatic aberration resulting e.g. in a focal shift of -780 μm between wavelengths of 480 and 640 nm, if a singlet planoconvex cylindrical lens made of N-BK 7 with an Abbe number ν e = 64 and a focal length f’ = 50 mm is used. Such a focal shift is crucial in light sheet microscopy since there is a ...
PDF
... In an atomic interferometer, the phase shift due to rotation is proportional to the area enclosed by the split components of the atom. In most situations, the atomic wavepacket is split first by what can be considered effectively as an atomic beamsplitter. The split components are then redirected to ...
... In an atomic interferometer, the phase shift due to rotation is proportional to the area enclosed by the split components of the atom. In most situations, the atomic wavepacket is split first by what can be considered effectively as an atomic beamsplitter. The split components are then redirected to ...
Multiphoton population transfer in a kicked Rydberg atom: adiabatic rapid
... laid out by the microwave-driven case. In both cases, the -distributions are confined to odd- only because the interaction Hamiltonian mixes each with ± 1 and the initial state is a p-state. We also considered a case where the E jump caused by the transition is larger than that in figure 1. I ...
... laid out by the microwave-driven case. In both cases, the -distributions are confined to odd- only because the interaction Hamiltonian mixes each with ± 1 and the initial state is a p-state. We also considered a case where the E jump caused by the transition is larger than that in figure 1. I ...
Certified Optical Network Engineer Core Networks
... instantaneous flexibility and they mustn’t cost the earth, in more ways than one. If you are a fibre network engineer or manager, then a grasp of some of the individual technology offerings is no longer enough, you need to be able to see the big picture to truly understand the impact of the differen ...
... instantaneous flexibility and they mustn’t cost the earth, in more ways than one. If you are a fibre network engineer or manager, then a grasp of some of the individual technology offerings is no longer enough, you need to be able to see the big picture to truly understand the impact of the differen ...