Holographic fabrication of 3D photonic crystals using silicon based
... polymer. The pre-solution was poured into the container. After the bubbles were blown away, the pre-polymer was cured on a hot-plate at 130 °C for 90 minutes as shown in Fig. 1(b). The prism was then removed and a silicon chip was placed on the inner surface of the PDMS mold with polished sides to r ...
... polymer. The pre-solution was poured into the container. After the bubbles were blown away, the pre-polymer was cured on a hot-plate at 130 °C for 90 minutes as shown in Fig. 1(b). The prism was then removed and a silicon chip was placed on the inner surface of the PDMS mold with polished sides to r ...
Measurement of the transverse electric field profile of light by a self
... Received 23 Nov 2011; revised 9 Jan 2012; accepted 9 Jan 2012; published 13 Jan 2012 ...
... Received 23 Nov 2011; revised 9 Jan 2012; accepted 9 Jan 2012; published 13 Jan 2012 ...
Positronium: Review of symmetry, conserved quantities and decay
... Eq. 共1兲, is incorporated into the calculation by using its Fourier transform ˜(p) as a weighting factor to average M (p) over p. The decay rate is found by squaring this average amplitude and integrating over photon directions.6 In lowest order the Fourier weighting procedure leads to the 兩 1,0,0 ...
... Eq. 共1兲, is incorporated into the calculation by using its Fourier transform ˜(p) as a weighting factor to average M (p) over p. The decay rate is found by squaring this average amplitude and integrating over photon directions.6 In lowest order the Fourier weighting procedure leads to the 兩 1,0,0 ...
Fiber-based optical parametric amplifiers and their applications
... the interest in such optical parametric amplifiers (OPA). The fiber-based OPA is a well-known technique offering discrete or “lumped” gain using only a few hundred meters of fiber [4], [5]. It offers a wide gain bandwidth and may in similarity with the Raman amplifier [6] be tailored to operate at a ...
... the interest in such optical parametric amplifiers (OPA). The fiber-based OPA is a well-known technique offering discrete or “lumped” gain using only a few hundred meters of fiber [4], [5]. It offers a wide gain bandwidth and may in similarity with the Raman amplifier [6] be tailored to operate at a ...
All-optical phase and amplitude regenerator
... originating from other components. An ideal regenerator would suppress noise in both the signal’s amplitude and phase and this would bring a two-fold impact: (i) it would regenerate the noisy signal allowing for further transmission or onward signal processing and, (ii) if installed within the trans ...
... originating from other components. An ideal regenerator would suppress noise in both the signal’s amplitude and phase and this would bring a two-fold impact: (i) it would regenerate the noisy signal allowing for further transmission or onward signal processing and, (ii) if installed within the trans ...
The diffraction of light by sound waves of high
... order depends on the behaviour of J,? [v, sec 4 (sin (zL tan ~/A*)/(zLtan 4/A*))] under the above numerical conditions as 4 varies from 0" to 0" 34'. As 4 just exceeds 0"3 4 , all the orders are reborn one by one till a definite value of 4 after which they again fall one by one and when 4 = lo 8', a ...
... order depends on the behaviour of J,? [v, sec 4 (sin (zL tan ~/A*)/(zLtan 4/A*))] under the above numerical conditions as 4 varies from 0" to 0" 34'. As 4 just exceeds 0"3 4 , all the orders are reborn one by one till a definite value of 4 after which they again fall one by one and when 4 = lo 8', a ...
Metastable noble gas atoms in strong
... strong-field approximation (SFA) to define a general analytic formula for atomic ionization. The SFA assumes that the laser field will not change the initial bound state of the atom and that an electron ionized into the continuum state does not feel the Coulomb force from the parent atom[30] . γ was ...
... strong-field approximation (SFA) to define a general analytic formula for atomic ionization. The SFA assumes that the laser field will not change the initial bound state of the atom and that an electron ionized into the continuum state does not feel the Coulomb force from the parent atom[30] . γ was ...
Introduction to Nuclear Magnetic Resonance ( NMR ) Spectroscopy
... peaks at the frequency F2=ΩA, F1=ΩB are called cross-peaks, and they indicate the spins with frequencies ΩA and ΩB are correlated Typical 2D NMR Pulse Sequence Each pulse-sequence for a 2D experiment contains the basic elements of various time periods and RF pulses (45, 90, 180, & 270). π/2 Preparat ...
... peaks at the frequency F2=ΩA, F1=ΩB are called cross-peaks, and they indicate the spins with frequencies ΩA and ΩB are correlated Typical 2D NMR Pulse Sequence Each pulse-sequence for a 2D experiment contains the basic elements of various time periods and RF pulses (45, 90, 180, & 270). π/2 Preparat ...
Metastable noble gas atoms in strong
... strong-field approximation (SFA) to define a general analytic formula for atomic ionization. The SFA assumes that the laser field will not change the initial bound state of the atom and that an electron ionized into the continuum state does not feel the Coulomb force from the parent atom[30] . γ was ...
... strong-field approximation (SFA) to define a general analytic formula for atomic ionization. The SFA assumes that the laser field will not change the initial bound state of the atom and that an electron ionized into the continuum state does not feel the Coulomb force from the parent atom[30] . γ was ...
