Document
... Four Wave Mixing (FWM) 1) Effect and consequences FWM is the generation of new optical waves (at frequencies which are the mixing products of the originator signals). This is due to interaction of the transmitted optical waves. The created mixing products interfere with the signal channels causing c ...
... Four Wave Mixing (FWM) 1) Effect and consequences FWM is the generation of new optical waves (at frequencies which are the mixing products of the originator signals). This is due to interaction of the transmitted optical waves. The created mixing products interfere with the signal channels causing c ...
M.J. Moreno, M. Prieto. 1993. Interaction of the peptide hormone
... ACTH in aqueous solution is dominated by the single Trp residue (Fig. 1A); when excited at 275 nm the emission spectrum shows an inflection near 300 nm, and the emission maximum underwent a small blue shift of 2 nm. The related peptide excitation and emission spectra (Fig. 1B) are very similar to th ...
... ACTH in aqueous solution is dominated by the single Trp residue (Fig. 1A); when excited at 275 nm the emission spectrum shows an inflection near 300 nm, and the emission maximum underwent a small blue shift of 2 nm. The related peptide excitation and emission spectra (Fig. 1B) are very similar to th ...
Intrinsic electrical transport properties of monolayer silicene and
... disulfide9–12 have gained much interest due to their unique properties in electronics, optoelectronics, and magnetics. Silicene is expected to share certain superior properties of graphene due to its structural similarity and the close position in the periodic table. More importantly, it is compatib ...
... disulfide9–12 have gained much interest due to their unique properties in electronics, optoelectronics, and magnetics. Silicene is expected to share certain superior properties of graphene due to its structural similarity and the close position in the periodic table. More importantly, it is compatib ...
Atomic Quantum Metrology with Narrowband Entangled and Squeezed States of Light DISSERTATION
... The use of light, especially of laser light, is in many cases the most sensitive way to perform measurements. However, the highest sensitivity that can be achieved with laser light as probe is bounded by the standard quantum limit (SQL). As many instruments are approaching this fundamental limit, it ...
... The use of light, especially of laser light, is in many cases the most sensitive way to perform measurements. However, the highest sensitivity that can be achieved with laser light as probe is bounded by the standard quantum limit (SQL). As many instruments are approaching this fundamental limit, it ...
Chemistry 11 – Course Review
... If a greater amount of substance “X” was used, the melting point would be 1. a lower temperature 2. a higher temperature 3. the same temperature ...
... If a greater amount of substance “X” was used, the melting point would be 1. a lower temperature 2. a higher temperature 3. the same temperature ...
LMM Auger spectra of Cu, Zn, Ga, and Ge, II. Relationship with the L
... In Fig. I the L, PI4,M4, Auger spectra of Cu, Zn, Ga, and Ge are shown on a relative energy scale. Aside from the overall resemblance between the spectra of the four materials there are also certain differences. The most important features to be noticed are the following: (a) The relative intensity ...
... In Fig. I the L, PI4,M4, Auger spectra of Cu, Zn, Ga, and Ge are shown on a relative energy scale. Aside from the overall resemblance between the spectra of the four materials there are also certain differences. The most important features to be noticed are the following: (a) The relative intensity ...
Active semiconductor-based grating waveguide structures
... the required resonance bandwidth and maximal allowed attenuation of the transmission dip (the reflection peak), which are both loss-dependent. Two types of active GWS configurations were considered: a forward-voltage configuration, in which charge carriers are injected into the waveguide region, and ...
... the required resonance bandwidth and maximal allowed attenuation of the transmission dip (the reflection peak), which are both loss-dependent. Two types of active GWS configurations were considered: a forward-voltage configuration, in which charge carriers are injected into the waveguide region, and ...
Direct measurement of standing evanescent waves with a photon
... 3.8 pum area in Fig. 2 shows a contour of the standing evanescent wave measured at a constant intensity. The dark fringes correspond to the minima, i.e., the nodes of the standing evanescent wave where the tip nearly touches the surface. The bright fringes represent the intensity maxima where the ti ...
... 3.8 pum area in Fig. 2 shows a contour of the standing evanescent wave measured at a constant intensity. The dark fringes correspond to the minima, i.e., the nodes of the standing evanescent wave where the tip nearly touches the surface. The bright fringes represent the intensity maxima where the ti ...
2. CHEMICAL ACTIVITY of the METALS 3. PATTERNS of the
... commonly used in their pure, elemental form: • Aluminium, which has the advantages of being ad)................................. and resistant to ae)....................................... Uses include af)..................................................... and ..................................... ...
... commonly used in their pure, elemental form: • Aluminium, which has the advantages of being ad)................................. and resistant to ae)....................................... Uses include af)..................................................... and ..................................... ...
Performance evaluation of the free space optical (FSO)
... These receivers are used when information is modulated onto the optical carrier using AM, FM, or PM, and are essential for FM or PM detection. The detection of optical fields is effected by various noise sources present at the receiver. The three dominant sources in FSO communications are: backgroun ...
... These receivers are used when information is modulated onto the optical carrier using AM, FM, or PM, and are essential for FM or PM detection. The detection of optical fields is effected by various noise sources present at the receiver. The three dominant sources in FSO communications are: backgroun ...
CJP_Attosecond
... just like any other wave interferes. This process is often termed a “recollision”. The term recollision emphasizes the particle-like nature of electrons while the electron interfering with itself emphasizes the wave-like nature of the electron. 1.3. Electron–ion recollision: creating an electronic i ...
... just like any other wave interferes. This process is often termed a “recollision”. The term recollision emphasizes the particle-like nature of electrons while the electron interfering with itself emphasizes the wave-like nature of the electron. 1.3. Electron–ion recollision: creating an electronic i ...
The absorption factor of crystalline silicon PV cells: A
... absorbed after having traveled some distance in the c-Si material. By adding n- or p-type doping to a semiconductor ‘free’ electrons or holes are introduced. These free charge carriers can also absorb photons (but electron–hole pairs are not generated). Hence the absorption coefficient of silicon is ...
... absorbed after having traveled some distance in the c-Si material. By adding n- or p-type doping to a semiconductor ‘free’ electrons or holes are introduced. These free charge carriers can also absorb photons (but electron–hole pairs are not generated). Hence the absorption coefficient of silicon is ...
Chemistry English
... much too small to be weighted. It is possible to compare the weights of a large number of atoms of element A with that of the same number of atoms of element B. Atomic Weights for elements are determined by comparing a very large number of the atoms of the element with the same number of atoms of C- ...
... much too small to be weighted. It is possible to compare the weights of a large number of atoms of element A with that of the same number of atoms of element B. Atomic Weights for elements are determined by comparing a very large number of the atoms of the element with the same number of atoms of C- ...
effect of electron-electron correlation on the nonsequential
... processes among various intense laser induced phenomena. At the same time, it is one of the most challenging problems in atomic and optical physics. It has been, and still is the subject of many investigations, both theoretical and experimental [8, 9, 10, 11]. But, in spite of this, the ionization m ...
... processes among various intense laser induced phenomena. At the same time, it is one of the most challenging problems in atomic and optical physics. It has been, and still is the subject of many investigations, both theoretical and experimental [8, 9, 10, 11]. But, in spite of this, the ionization m ...
Effects of photonic structures on upconversion
... Upconversion of low-energy photons presents an interesting possibility to overcome the Shockley-Queisser-efficiency limit1 of silicon solar cells and make use of the sub-band-gap-photons which are otherwise transmitted through the cell and cannot be used for energy conversion. Using an upconverter m ...
... Upconversion of low-energy photons presents an interesting possibility to overcome the Shockley-Queisser-efficiency limit1 of silicon solar cells and make use of the sub-band-gap-photons which are otherwise transmitted through the cell and cannot be used for energy conversion. Using an upconverter m ...
and fourth-order temporal interference
... well as by interference filters (centered at 810 nm, 10-nm bandwidth) placed in front of the detectors D1 and D2 (EG&G SPCM-AQR-15-FC), the outputs of which are fed to a coincidence circuit (denoted ⊗) and thence to a counter. The bandwidth of the interference filters is smaller than that of the SPD ...
... well as by interference filters (centered at 810 nm, 10-nm bandwidth) placed in front of the detectors D1 and D2 (EG&G SPCM-AQR-15-FC), the outputs of which are fed to a coincidence circuit (denoted ⊗) and thence to a counter. The bandwidth of the interference filters is smaller than that of the SPD ...
Stimulated Raman adiabatic passage as a route to achieving optical... Maxim Sukharev and Svetlana A. Malinovskaya
... 0.831 [Fig. 3(c)]. It is interesting to note that even though STIRAP dynamics is significantly affected by strong coupling between atoms such that the intermediate state is populated during transitional times [Fig. 3(b)], it is still negligibly small at the end of the excitation. One can examine a sp ...
... 0.831 [Fig. 3(c)]. It is interesting to note that even though STIRAP dynamics is significantly affected by strong coupling between atoms such that the intermediate state is populated during transitional times [Fig. 3(b)], it is still negligibly small at the end of the excitation. One can examine a sp ...
X-ray fluorescence
X-ray fluorescence (XRF) is the emission of characteristic ""secondary"" (or fluorescent) X-rays from a material that has been excited by bombarding with high-energy X-rays or gamma rays. The phenomenon is widely used for elemental analysis and chemical analysis, particularly in the investigation of metals, glass, ceramics and building materials, and for research in geochemistry, forensic science and archaeology.