electromagnetically induced transparency - IAP TU
... complete account of these ideas. An important feature of EIT is the preparation of large populations of these coherently driven, uniformly phased atoms. Such media are termed phasesonium by Scully,7 to convey the basic idea. The (both linear and nonlinear) optical properties of the coherent medium a ...
... complete account of these ideas. An important feature of EIT is the preparation of large populations of these coherently driven, uniformly phased atoms. Such media are termed phasesonium by Scully,7 to convey the basic idea. The (both linear and nonlinear) optical properties of the coherent medium a ...
Partially coherent beam shaping and imaging
... but their chromatic properties differ widely [40–42] and this becomes important if one considered the shaping of ultrashort pulses with broadband spectra. Also non-perfect spatial coherence has an effect in the performance of beam shaping elements since the spreading properties of optical beams depe ...
... but their chromatic properties differ widely [40–42] and this becomes important if one considered the shaping of ultrashort pulses with broadband spectra. Also non-perfect spatial coherence has an effect in the performance of beam shaping elements since the spreading properties of optical beams depe ...
(DPSS) Lasers - Society of Education
... been significantly improved during the last decade. Advantages of diode pumping Summarizes some of the typical characteristics of DPSS lasers: 1. Optical efficiency: DPSS lasers are highly efficient because of the direct excitation of the pump beam into the useful absorption band of the lasing ion. ...
... been significantly improved during the last decade. Advantages of diode pumping Summarizes some of the typical characteristics of DPSS lasers: 1. Optical efficiency: DPSS lasers are highly efficient because of the direct excitation of the pump beam into the useful absorption band of the lasing ion. ...
Femtosecond Laser Pulses: Linear Properties
... It is the unique attributes of these light pulses that open up new frontiers both in basic research and for applications: The ultrashort pulse duration for example allows to freeze the motion of electrons and molecules by making use of so called pump probe techniques that work similar to strobe ligh ...
... It is the unique attributes of these light pulses that open up new frontiers both in basic research and for applications: The ultrashort pulse duration for example allows to freeze the motion of electrons and molecules by making use of so called pump probe techniques that work similar to strobe ligh ...
Advance Program Sunday, October 12, 2014 Sunday Session
... Federale de Lausanne, Lausanne, Switzerland Vesicle Photonics will be introduced, focusing on the optical stimulation and imaging of single cells. Applications in drug delivery will be detailed, as well as ongoing work (PNNL) on the synthesis of advanced bio-fuels. MA1.3 9:30 AM - 10:00 AM (Invited) ...
... Federale de Lausanne, Lausanne, Switzerland Vesicle Photonics will be introduced, focusing on the optical stimulation and imaging of single cells. Applications in drug delivery will be detailed, as well as ongoing work (PNNL) on the synthesis of advanced bio-fuels. MA1.3 9:30 AM - 10:00 AM (Invited) ...
Numerical study of all-optical slow-light delays via
... small 共ⱗ8兲. This is expected, since the cw pump is essentially unaffected when the gain is small and thus the small-signal analysis is valid. At larger G, gain saturation (pump depletion) causes ⌬Td to deviate from the analytic result: ⌬Td increases slowly with G and reaches its maximum before decre ...
... small 共ⱗ8兲. This is expected, since the cw pump is essentially unaffected when the gain is small and thus the small-signal analysis is valid. At larger G, gain saturation (pump depletion) causes ⌬Td to deviate from the analytic result: ⌬Td increases slowly with G and reaches its maximum before decre ...
Principles, Instrumentation, and Applications of Infrared Multispectral
... (Morris 1993). Dispersive devices based on mechanical scanning (e.g., filter wheels, monochromators) are not desirable, because they have relatively large size (and, hence, are impractical for field deployment), are prone to vibrations, and can only be spectrally tuned in a relatively narrow range w ...
... (Morris 1993). Dispersive devices based on mechanical scanning (e.g., filter wheels, monochromators) are not desirable, because they have relatively large size (and, hence, are impractical for field deployment), are prone to vibrations, and can only be spectrally tuned in a relatively narrow range w ...
Inducing and Controlling Particle Motion in an Optical Trap
... controlling micro- and nanoscale particles [22]. Stable three dimensional optical trapping of individual microscale plasmonic Janus particles, however, has been challenging for most geometries. This is due to strong scattering forces acting on the particle as well as the efficient heat generation in ...
... controlling micro- and nanoscale particles [22]. Stable three dimensional optical trapping of individual microscale plasmonic Janus particles, however, has been challenging for most geometries. This is due to strong scattering forces acting on the particle as well as the efficient heat generation in ...
Topics in Adaptive Optics
... faint objects such as brown dwarfs and extrasolar planets orbiting nearby stars. Professor Rao and colleagues present a chapter describing high resolution image post‐ processing needed to compensate residual aberrations not corrected by the real‐time adaptive optics. This s ...
... faint objects such as brown dwarfs and extrasolar planets orbiting nearby stars. Professor Rao and colleagues present a chapter describing high resolution image post‐ processing needed to compensate residual aberrations not corrected by the real‐time adaptive optics. This s ...
