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... requires a high power pump laser which makes the light source expensive and bulky. In addition, the microstructure fiber requires a free space coupling to the interferometer, which limits the optical power at the sample and the stability of the system. Finally, in order to achieve broad bandwidth, h ...
... requires a high power pump laser which makes the light source expensive and bulky. In addition, the microstructure fiber requires a free space coupling to the interferometer, which limits the optical power at the sample and the stability of the system. Finally, in order to achieve broad bandwidth, h ...
Ultrafast Laser-induced Damage and the Influence of Spectral Effects
... field with a wavelength of 800 nm, as well as those for many neighboring wavelengths. Note that the 775, 800, and 825 nm wavelength rates are in good agreement for intensities in the MPI limit. This indicates that photoionization for the 140 fs laser pulse shown in Fig. 1, ranging spectrally from 79 ...
... field with a wavelength of 800 nm, as well as those for many neighboring wavelengths. Note that the 775, 800, and 825 nm wavelength rates are in good agreement for intensities in the MPI limit. This indicates that photoionization for the 140 fs laser pulse shown in Fig. 1, ranging spectrally from 79 ...
Get PDF - OSA Publishing
... as alternating illumination with left and right circularly polarized light (which is equivalent to measuring only the Mueller matrix element m03 ), can give misleading results because the circular polarization is not preserved along the pathlength due to the effect of linear dichroism and linear bir ...
... as alternating illumination with left and right circularly polarized light (which is equivalent to measuring only the Mueller matrix element m03 ), can give misleading results because the circular polarization is not preserved along the pathlength due to the effect of linear dichroism and linear bir ...
High resolution time-resolved imaging system in the
... originated from the fact that the spectral region is absorbed by air. The light in the VUV range should be used in a vacuum environment. The VUV radiations can be utilized for both bare and patterned wafer inspections by scattering. The intensity of scattered light is inversely proportional to its w ...
... originated from the fact that the spectral region is absorbed by air. The light in the VUV range should be used in a vacuum environment. The VUV radiations can be utilized for both bare and patterned wafer inspections by scattering. The intensity of scattered light is inversely proportional to its w ...
SOIL PENETROMETER WITH RAMAN SAMPLING
... Future Work ..................................................................................................... 114 ...
... Future Work ..................................................................................................... 114 ...
the fresnel diffraction: a story of light and darkness
... The starting point of the wave theory is undoubtedly the historical doubleslits experiment of Young in 1801. The two slits were illuminated by a single slit exposed to sunlight, thin enough to produce the necessary spatially coherent light. Young could observe for the first time the interference frin ...
... The starting point of the wave theory is undoubtedly the historical doubleslits experiment of Young in 1801. The two slits were illuminated by a single slit exposed to sunlight, thin enough to produce the necessary spatially coherent light. Young could observe for the first time the interference frin ...
S.72-227 Digital Communication Systems
... – linewidth (bandwidth) of the optical source – rise time of the optical source and detector – dispersion (linear/nonlinear) properties of the fiber t All above cause pulse spreading that reduces link bandwidth Assume optical power emerging from the fiber has Gaussian shape g (t ) exp t 2 / 2 ...
... – linewidth (bandwidth) of the optical source – rise time of the optical source and detector – dispersion (linear/nonlinear) properties of the fiber t All above cause pulse spreading that reduces link bandwidth Assume optical power emerging from the fiber has Gaussian shape g (t ) exp t 2 / 2 ...
LETTERS
... Figures 3(c) and 3(d) show second- and third-order Bragg diffraction, where dy2p is 200 and 300 kHz and the intensities are 230 and 340 mWycm2 , respectively. The efficiency of third-order diffraction was as high as 45%. When the sign of d is reversed, atoms are diffracted into the opposite directio ...
... Figures 3(c) and 3(d) show second- and third-order Bragg diffraction, where dy2p is 200 and 300 kHz and the intensities are 230 and 340 mWycm2 , respectively. The efficiency of third-order diffraction was as high as 45%. When the sign of d is reversed, atoms are diffracted into the opposite directio ...
Optical Fiber Communication
... • Optical detector: It is responsible for optical to electrical conversion of data and hence responsible for demodulation of the optical carrier. It may be a photodiodes, phototransistor, and photoconductors. • Electrical receiver: It is used for electrical interfacing at the receiver end of the opt ...
... • Optical detector: It is responsible for optical to electrical conversion of data and hence responsible for demodulation of the optical carrier. It may be a photodiodes, phototransistor, and photoconductors. • Electrical receiver: It is used for electrical interfacing at the receiver end of the opt ...
Post-print of: J. Mater. Chem. , 2010, 20, 6408
... materials and hence attain multifunctional structures that combine the structural photonic response with other properties such as photoconductivity, charge diffusion, light emission, or flexibility. This has recently been put into practice to build photoconducting,16 lasing,17 or flexible18 1DPCs, a ...
... materials and hence attain multifunctional structures that combine the structural photonic response with other properties such as photoconductivity, charge diffusion, light emission, or flexibility. This has recently been put into practice to build photoconducting,16 lasing,17 or flexible18 1DPCs, a ...
to Thin Section Microscopy - Mineralogical Society of America
... is important. The cross-hairs in the ocular, the directions of light polarization and the microscope axis are the main reference directions. The four cardinal points (and intermediate directions derived from those) are commonly used to express and distinguish directions, with no geographical meaning ...
... is important. The cross-hairs in the ocular, the directions of light polarization and the microscope axis are the main reference directions. The four cardinal points (and intermediate directions derived from those) are commonly used to express and distinguish directions, with no geographical meaning ...