nonlinear optics in novel periodic media - Deep Blue
... The major focus of the work in this thesis is on the solution of the electromagnetic wave equations in novel structures that exhibit nonlinearity in their response to the incident field. These structures are further characterized by the presence of a spatial periodicity in their dielectric permittiv ...
... The major focus of the work in this thesis is on the solution of the electromagnetic wave equations in novel structures that exhibit nonlinearity in their response to the incident field. These structures are further characterized by the presence of a spatial periodicity in their dielectric permittiv ...
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... optical multiple input multiple output channel [13–16]. In propagation links, the optical waveguide index might be impacted by the temperature and strain variations [17]. For example, the temperature sensitivity of SiO2 is 1.6 × 10−5°C [17], while temperature sensitivity of Ge, the widely used mater ...
... optical multiple input multiple output channel [13–16]. In propagation links, the optical waveguide index might be impacted by the temperature and strain variations [17]. For example, the temperature sensitivity of SiO2 is 1.6 × 10−5°C [17], while temperature sensitivity of Ge, the widely used mater ...
Determination of the transfer function for optical surface topography
... consists of measuring the noise and flatness of the instrument, amplification coefficients, linearity and squareness of the scales, which although common to all instrument types, do not give a complete system characterization. These parameters, for example, do not describe the response of the system ...
... consists of measuring the noise and flatness of the instrument, amplification coefficients, linearity and squareness of the scales, which although common to all instrument types, do not give a complete system characterization. These parameters, for example, do not describe the response of the system ...
An introduction to medical imaging with coherent terahertz
... limited to frequencies below 1 THz. Optical CW systems produce a single frequency, tuneable within the band 0.1 and 3 THz. Pulsed sources typically give broadband radiation, with a bandwidth extending from nearly 0 Hz up to several THz as shown in figure 1. Frequencies as high as 100 THz are attaina ...
... limited to frequencies below 1 THz. Optical CW systems produce a single frequency, tuneable within the band 0.1 and 3 THz. Pulsed sources typically give broadband radiation, with a bandwidth extending from nearly 0 Hz up to several THz as shown in figure 1. Frequencies as high as 100 THz are attaina ...
Adaptive-Optics Compensation through a High-Gain Raman Amplifier of
... High-Gain Raman Amplifier The applicability of Raman amplification to the problem ofhigh-power laser propagation through a turbulent atmosphere was investigated in a two-part experimental program. The goal of the program wasto determine the extent of phasefront preservation possible in a high-gain R ...
... High-Gain Raman Amplifier The applicability of Raman amplification to the problem ofhigh-power laser propagation through a turbulent atmosphere was investigated in a two-part experimental program. The goal of the program wasto determine the extent of phasefront preservation possible in a high-gain R ...
Fiber optic devices and systems
... The development of communication fibers has dominated the industry in the past thirty years. However, there are many other areas of applications that require optical fibers and each of these areas, similar to communications, needs different type of fiber. These areas may include medicine, sensing, a ...
... The development of communication fibers has dominated the industry in the past thirty years. However, there are many other areas of applications that require optical fibers and each of these areas, similar to communications, needs different type of fiber. These areas may include medicine, sensing, a ...
Multidimensional Vibrational Spectroscopy of Hydrogen Bonds in
... the relevance of hydrogen bonds in nature can hardly be overestimated. It is a unique interaction that is strong enough to create stable genetic code [2] or rigid lever arms which allow a muscle to contract [3]. But it is also weak enough for the rigid double helix that contains the genetic code to ...
... the relevance of hydrogen bonds in nature can hardly be overestimated. It is a unique interaction that is strong enough to create stable genetic code [2] or rigid lever arms which allow a muscle to contract [3]. But it is also weak enough for the rigid double helix that contains the genetic code to ...