![Calculation of vectorial three-dimensional transfer](http://s1.studyres.com/store/data/022700360_1-6518d7c980c022644b07be477c2e064d-300x300.png)
Calculation of vectorial three-dimensional transfer
... At large focusing angles the vectorial nature of the electromagnetic field becomes increasingly significant and the accuracy of the scalar description is compromised.6–8 In addition, many applications involve imaging of anisotropic samples such as a distribution of oriented dipoles in single-molecul ...
... At large focusing angles the vectorial nature of the electromagnetic field becomes increasingly significant and the accuracy of the scalar description is compromised.6–8 In addition, many applications involve imaging of anisotropic samples such as a distribution of oriented dipoles in single-molecul ...
Raman microscopy in an electron microscope: combining chemical
... By applying a quite powerful laser system and a large number of molecules in the excitation volume high intensities of Raman scattering can be obtained. In the following chapters we will speak about micro-Raman set up’s which have usually a compact sized laser source. Therefore, large laser excitati ...
... By applying a quite powerful laser system and a large number of molecules in the excitation volume high intensities of Raman scattering can be obtained. In the following chapters we will speak about micro-Raman set up’s which have usually a compact sized laser source. Therefore, large laser excitati ...
Second Harmonic Generation Technique and its Applications
... n = n2ω −nω = 0 (phase matching). In that case both bound and free waves propagate with the same velocity. In Section 4.1 we will describe how such situation can be realized. Although at ε ⇒ 0 we could expect a singularity in Eq. (11), this is not the case, as at the same time ϕ ⇒ 0 and, conseque ...
... n = n2ω −nω = 0 (phase matching). In that case both bound and free waves propagate with the same velocity. In Section 4.1 we will describe how such situation can be realized. Although at ε ⇒ 0 we could expect a singularity in Eq. (11), this is not the case, as at the same time ϕ ⇒ 0 and, conseque ...
FABRICATION OF MICROFLUIDIC STRUCTURES BY LASER
... an array of lithographically defined grating couplers on a chip now has 6 degrees of freedom – three translation axes, and rotation about those axes. If we can build a system to mechanically constrain some of these degrees of freedom, and automatically align the others, we can align a chip to a fibe ...
... an array of lithographically defined grating couplers on a chip now has 6 degrees of freedom – three translation axes, and rotation about those axes. If we can build a system to mechanically constrain some of these degrees of freedom, and automatically align the others, we can align a chip to a fibe ...
recent advances - University of St Andrews
... A solid-state polymer laser, though, would be attractive because it could be more compact and robust, and would be better suited for electrical pumping in the future. However, this proved to be a more challenging problem. In the same year as Moses reported a solution laser, one of the present author ...
... A solid-state polymer laser, though, would be attractive because it could be more compact and robust, and would be better suited for electrical pumping in the future. However, this proved to be a more challenging problem. In the same year as Moses reported a solution laser, one of the present author ...
guide to thin section microscopy - Mineralogical Society of America
... Note on nomenclature and abbreviations……………………………………………………………………………………………….......….IV 1. 1 The petrographic microscope: 1.1 Magnifying glass (loupe) and microscope 1.1.1 Imaging by a converging lens (objective)……………..……………………………………………..…....1-2 1.1.2 Magnification with the loupe (ocular, eyepiece)…. ...
... Note on nomenclature and abbreviations……………………………………………………………………………………………….......….IV 1. 1 The petrographic microscope: 1.1 Magnifying glass (loupe) and microscope 1.1.1 Imaging by a converging lens (objective)……………..……………………………………………..…....1-2 1.1.2 Magnification with the loupe (ocular, eyepiece)…. ...
Effect of optical basicity and energy transfer on near
... peak band around 1300nm is ascribed in Bi+ ion NIR emitting centre. The peak band around 1030nm emission is characteristic luminescence of Yb3+: 2F52– 2F72 energy levels transition. The result implies that energy transfer progress from Bi+ ions to Yb3+ ions might be occurred under 808nm excitation ...
... peak band around 1300nm is ascribed in Bi+ ion NIR emitting centre. The peak band around 1030nm emission is characteristic luminescence of Yb3+: 2F52– 2F72 energy levels transition. The result implies that energy transfer progress from Bi+ ions to Yb3+ ions might be occurred under 808nm excitation ...
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 ...
Picosecond resolution soft x-ray laser plasma
... the mirror and from the mirror to the image plane. The plasma to be probed is placed in one of the two portions of the beam, while the other portion is used as a reference. The maximum transverse plasma size that can be probed is determined by the mirror length and the angle of incidence on the mir ...
... the mirror and from the mirror to the image plane. The plasma to be probed is placed in one of the two portions of the beam, while the other portion is used as a reference. The maximum transverse plasma size that can be probed is determined by the mirror length and the angle of incidence on the mir ...
Extending the Effective Ranging Depth of Spectral Domain Optical
... ranging depth can also be achieved [12–16]. These multiple-reference-arm approaches can be roughly categorized into two sorts: simultaneous acquisition approach and sequential acquisition approach. For the simultaneous acquisition approach, Nezam et al. presented an OFDI system based on two independ ...
... ranging depth can also be achieved [12–16]. These multiple-reference-arm approaches can be roughly categorized into two sorts: simultaneous acquisition approach and sequential acquisition approach. For the simultaneous acquisition approach, Nezam et al. presented an OFDI system based on two independ ...
File
... photons generated by the injection current travel to the edge mirrors and are reflected back into the active area. • Photoelectron collisions take place and produce more photons, which continue to bounce back and forth between the two edge mirrors. • This process eventually increases the number of g ...
... photons generated by the injection current travel to the edge mirrors and are reflected back into the active area. • Photoelectron collisions take place and produce more photons, which continue to bounce back and forth between the two edge mirrors. • This process eventually increases the number of g ...