
Diffraction Grating Handbook
... composition of and processes in stars and planetary atmospheres, as well as offer clues to the large-scale motions of objects in the universe. In chemistry, toxicology and forensic science, grating-based instruments are used to determine the presence and concentration of chemical species in samples. ...
... composition of and processes in stars and planetary atmospheres, as well as offer clues to the large-scale motions of objects in the universe. In chemistry, toxicology and forensic science, grating-based instruments are used to determine the presence and concentration of chemical species in samples. ...
generation and propagation of optical vortices
... which may be used for optical switching.9 In linear optics OV’s have been already utilized as “optical tweezers” to manipulate small objects.10–12 OV’s may also be useful for optical limiting purposes13 or for optical data storage. From the physical sciences point of view our understanding of vortic ...
... which may be used for optical switching.9 In linear optics OV’s have been already utilized as “optical tweezers” to manipulate small objects.10–12 OV’s may also be useful for optical limiting purposes13 or for optical data storage. From the physical sciences point of view our understanding of vortic ...
Frontiers in Optics 2010/Laser Science XXVI
... materials science, to name a few. This year, highlighted research included using LEDs to treat skin cancer, examining energy trends of communications equipment, quantum encryption over longer distances, and improvements to biological and chemical sensors. Select recorded sessions are now available t ...
... materials science, to name a few. This year, highlighted research included using LEDs to treat skin cancer, examining energy trends of communications equipment, quantum encryption over longer distances, and improvements to biological and chemical sensors. Select recorded sessions are now available t ...
Mechanisms of Pulsed Laser Ablation of
... gleaned from these studies and organize it into a logical structure that provides an improved mechanistic understanding of pulsed laser ablation of tissue. We consider ablation to be any process of tissue incision or removal, regardless of the photophysical or photochemical processes involved. We re ...
... gleaned from these studies and organize it into a logical structure that provides an improved mechanistic understanding of pulsed laser ablation of tissue. We consider ablation to be any process of tissue incision or removal, regardless of the photophysical or photochemical processes involved. We re ...
Nd:YAG Based Laser Sources for Targeting
... used in laser systems operating over the full military environment of vibration and temperature. A number of aspects of the design are computer modelled with experimental verification, such as the effects of thermal lensing in the Nd:YAG slab, and the polarisation states in the resonator. These were ...
... used in laser systems operating over the full military environment of vibration and temperature. A number of aspects of the design are computer modelled with experimental verification, such as the effects of thermal lensing in the Nd:YAG slab, and the polarisation states in the resonator. These were ...
OPTICAL ISOMERISM
... • This is like the idea that a right hand does not fit a left handed glove – the molecule must be the correct shape to fit the molecule it is reacting with. • Many natural molecules are chiral and most natural reactions are affected by optical isomerism. © www.chemsheets.co.uk ...
... • This is like the idea that a right hand does not fit a left handed glove – the molecule must be the correct shape to fit the molecule it is reacting with. • Many natural molecules are chiral and most natural reactions are affected by optical isomerism. © www.chemsheets.co.uk ...
Waveguide lasers in ytterbium doped tantalum pentoxide for
... waveguide lasers on silicon substrate, as a basis to provide the next generation of mass-producible, low-cost planar devices with many interlocking photonic circuits for multi-functionality. Numerical modelling of symmetrical rib waveguide in Ta2O5 was carried out finding an optimum waveguide design ...
... waveguide lasers on silicon substrate, as a basis to provide the next generation of mass-producible, low-cost planar devices with many interlocking photonic circuits for multi-functionality. Numerical modelling of symmetrical rib waveguide in Ta2O5 was carried out finding an optimum waveguide design ...
Studies of Nonlinear Femtosecond Pulse Propagation in Bulk
... sity and therefore faster transmission of the data. The high intensities associated with shorter pulses, however, can lead to nonlinear propagation effects and increased temporal spreading or pulse deformation during transmission. Temporal spreading limits the density of pulses that can be sent down ...
... sity and therefore faster transmission of the data. The high intensities associated with shorter pulses, however, can lead to nonlinear propagation effects and increased temporal spreading or pulse deformation during transmission. Temporal spreading limits the density of pulses that can be sent down ...
THE NEMATIC { SMECTIC-A PHASE TRANSITION: A HIGH
... uctuations, this transition has remained an incompletely understood problem in condensed matter physics. The role of uctuations is particularly interesting and complicated in the region of material-parameter space close to the Landau tricritical point (LTP), where the HLM e ect is expected to be m ...
... uctuations, this transition has remained an incompletely understood problem in condensed matter physics. The role of uctuations is particularly interesting and complicated in the region of material-parameter space close to the Landau tricritical point (LTP), where the HLM e ect is expected to be m ...
High Harmonic Generation for Coherent Diffractive Imaging
... ray radiation and for time-resolved spectroscopy, such as femtosecond photoelectron spectroscopy and for polychromatic diffractive imaging with high spatial resolution, where only a few harmonic orders of short wavelength or a dominant photon energy are required and any optics in the harmonic beam ...
... ray radiation and for time-resolved spectroscopy, such as femtosecond photoelectron spectroscopy and for polychromatic diffractive imaging with high spatial resolution, where only a few harmonic orders of short wavelength or a dominant photon energy are required and any optics in the harmonic beam ...
Engineering nonlinearities in nanoscale optical systems
... has recently been revived in the use of the surfaces of scanning tunneling microscope tips to enhance nonlinear optics for local generation of optical higher harmonics [2]. In addition the need to make integrated optical structures, which enable efficient phase matching by using artificial periodic ...
... has recently been revived in the use of the surfaces of scanning tunneling microscope tips to enhance nonlinear optics for local generation of optical higher harmonics [2]. In addition the need to make integrated optical structures, which enable efficient phase matching by using artificial periodic ...
Quantum Gas Microscope With Optical Lattice
... interaction energy, thus reaching the regime of strongly interacting. It was not long, before the community started to recognise the advantages of the optical lattice system over the traditional model system for studying condensed matter that of real solids. In essence, atoms tunneling in the optica ...
... interaction energy, thus reaching the regime of strongly interacting. It was not long, before the community started to recognise the advantages of the optical lattice system over the traditional model system for studying condensed matter that of real solids. In essence, atoms tunneling in the optica ...
1 - Foundation for Research and Technology
... The field of electromagnetic metamaterials is driven by fascinating and far-reaching theoretical visions such as, e.g., perfect lenses, invisibility cloaking, and enhanced nonlinearities. This emerging field has seen spectacular experimental progress in recent years. Yet, two major challenge remains ...
... The field of electromagnetic metamaterials is driven by fascinating and far-reaching theoretical visions such as, e.g., perfect lenses, invisibility cloaking, and enhanced nonlinearities. This emerging field has seen spectacular experimental progress in recent years. Yet, two major challenge remains ...