Leica TCS SP8 STED 3X-Brochure EN
... The powerful Huygens STED deconvolution package, exclusively supplied with every TCS SP8 STED 3X system, helps to improve your data. Huygens decreases noise levels dramatically and also enhances resolution in x, y and z. After deconvolution of STED data, even smaller details are resolved in all dime ...
... The powerful Huygens STED deconvolution package, exclusively supplied with every TCS SP8 STED 3X system, helps to improve your data. Huygens decreases noise levels dramatically and also enhances resolution in x, y and z. After deconvolution of STED data, even smaller details are resolved in all dime ...
Integration of Magneto Optical Traps in Atom Chips
... This thesis describes the manufacture and demonstration of microfabricated hollow pyramidal mirrors for the purposes of integrated laser cooling and trapping of atoms on an atom chip. A single incident circularly polarised laser beam is reflected inside the pyramid hollow creating all the required b ...
... This thesis describes the manufacture and demonstration of microfabricated hollow pyramidal mirrors for the purposes of integrated laser cooling and trapping of atoms on an atom chip. A single incident circularly polarised laser beam is reflected inside the pyramid hollow creating all the required b ...
CRANFIELD UNIVERSITY Edouard Berrocal MULTIPLE
... mixture conditions are satisfied. This is performed by atomizing the injected liquid into the combustion zone and generating fine spray droplets which subsequently vaporise and burn. When employing the appropriate spray device, the desired size, velocity, concentration and trajectory of droplets can ...
... mixture conditions are satisfied. This is performed by atomizing the injected liquid into the combustion zone and generating fine spray droplets which subsequently vaporise and burn. When employing the appropriate spray device, the desired size, velocity, concentration and trajectory of droplets can ...
Abstracts for OPTO 2014
... were demonstrated to improve the performance of nitride-based LEDs and laser diodes. However, the measured performance improvements often deviate from the theoretical expectations, mainly due to MQB deformations typically found in real devices. Using advanced numerical simulation, we analyze recentl ...
... were demonstrated to improve the performance of nitride-based LEDs and laser diodes. However, the measured performance improvements often deviate from the theoretical expectations, mainly due to MQB deformations typically found in real devices. Using advanced numerical simulation, we analyze recentl ...
`Singular Optics`, International Journal of Optics, Vol.2012
... gap vortex solitons under the normal four-site excitation with a self-defocusing nonlinearity, while the DCVs can be stable only under an eight-site excitation inside the photonic lattices. Moreover, the SCVs can also turn into stable surface vortex solitons under the four-site excitation at the sur ...
... gap vortex solitons under the normal four-site excitation with a self-defocusing nonlinearity, while the DCVs can be stable only under an eight-site excitation inside the photonic lattices. Moreover, the SCVs can also turn into stable surface vortex solitons under the four-site excitation at the sur ...
Lithium Niobate Microphotonic Modulators
... First and foremost I would like to offer my entire family the gratitude that words alone cannot describe for the constant love, giving, sharing, support, and encouragement that has defined much of who I am today. They are all truly the backbone of my life. To my dad whom I owe so much for the years ...
... First and foremost I would like to offer my entire family the gratitude that words alone cannot describe for the constant love, giving, sharing, support, and encouragement that has defined much of who I am today. They are all truly the backbone of my life. To my dad whom I owe so much for the years ...
Bessel beams: diffraction in a new light
... using a spatial light modulator [22], an axicon illuminated with a Laguerre-Gaussian beam [36, 37] as well as propagating a zeroth-order beam through a biaxial crystal [38]. Jarutis et al. examined the case of focusing a Laguerre- ...
... using a spatial light modulator [22], an axicon illuminated with a Laguerre-Gaussian beam [36, 37] as well as propagating a zeroth-order beam through a biaxial crystal [38]. Jarutis et al. examined the case of focusing a Laguerre- ...
Femtosecond Frequency Combs for Optical Clocks and Timing
... technical measurements of noise. David Jones gave me the example of building experiments efficiently and expertly. Eric Hudson and especially Kevin Holman were always willing to think through the details of a problem with me, without losing focus on the bigger, more exciting picture. Then when Jason ...
... technical measurements of noise. David Jones gave me the example of building experiments efficiently and expertly. Eric Hudson and especially Kevin Holman were always willing to think through the details of a problem with me, without losing focus on the bigger, more exciting picture. Then when Jason ...
Chapter 4 Optical Resonator
... describe skewed paraxial rays in circularly symmetric systems, and to astigmatic (noncircularly symmetric) systems. A ray crossing the plane z = 0 is generally characterized by four variables-the coordinates (x, y) of its position in the plane, and the angles (e,, ey) that its projections in the x-z ...
... describe skewed paraxial rays in circularly symmetric systems, and to astigmatic (noncircularly symmetric) systems. A ray crossing the plane z = 0 is generally characterized by four variables-the coordinates (x, y) of its position in the plane, and the angles (e,, ey) that its projections in the x-z ...
META`16 Malaga - Spain - META`17, the 8th International
... Pennsylvania in Philadelphia, with affiliations in the Departments of Electrical and Systems Engineering, Materials Science and Engineering, Physics and Astronomy, and Bioengineering. He received his B.S. degree from the University of Tehran, and his M.S and Ph.D. degrees from Caltech. He has receiv ...
... Pennsylvania in Philadelphia, with affiliations in the Departments of Electrical and Systems Engineering, Materials Science and Engineering, Physics and Astronomy, and Bioengineering. He received his B.S. degree from the University of Tehran, and his M.S and Ph.D. degrees from Caltech. He has receiv ...
OPTO - SPIE
... a modified rate-equation model by treating the longitudinal confinement factor as a dynamic variable. According to this model, when the laser has two dominant quasi-phase-locked modes, the modulation transfer function has an additional term with respect to the conventional transfer function. This te ...
... a modified rate-equation model by treating the longitudinal confinement factor as a dynamic variable. According to this model, when the laser has two dominant quasi-phase-locked modes, the modulation transfer function has an additional term with respect to the conventional transfer function. This te ...
Photonic laser thruster
A photonic laser thruster is an amplified laser thruster that generates thrust directly from the laser photon momentum, rather than laser-heating propellant. The concept of single-bounce laser-pushed lightsails that utilize the photon momentum was first developed in the 1960s, however, its conversion of laser power to thrust is highly inefficient, thus has been considered impractical. Over 50 years, there had been numerous theoretical and experimental efforts to increase the conversion efficiency by recycling photons, bouncing them repetitively between two reflective mirrors in an empty optical cavity, without success. In December 2006, Young Bae successfully solved this problem and demonstrated the conversion efficiency enhancement by a factor of 100 and a photon thrust of 35 micronewtons by putting the laser energizing media between the two mirrors as in typical lasers, and the photonic laser thruster was born. In August 2015, the photonic laser thruster was demonstrated to increase the conversion efficiency enhancement by a factor over 1,000 and to achieve a photon thrust of 3.5 millinewtons at Y.K. Bae Corporation. In addition, Propelling, slowing and stopping of a small satellite, 1U CubeSat, in simulated zero-gravity were demonstrated. The photonic laser thruster was initially developed for use in nanometer precision spacecraft formation, for forming ultralarge space telescopes and radars. The photonic laser thruster is currently developed for high-precision and high-speed maneuver of small spacecraft, such as formation flying, orbit adjustments, drag compensation, and rendezvous and docking. The photonic laser thruster can be used for beaming thrust from a conventional heavy resource vehicle to a more expensive & lightweight mission vehicle, similar to tankers in aerial refueling.The practical usage of the photonic laser thruster for main space propulsion would require extremely high laser powers and overcoming technological challenges in achieving the laser power and fabricating the required optics. Photonic laser thrusters have a very high specific impulse, and can permit spacecraft reach much higher speeds than with conventional rockets, which are limited by the Tsiolkovsky rocket equation. If the photonic laser thruster is scalable for the use in such main space propulsion, multiple photonic laser thrusters can be used to construct a 'photonic railway' that has been proposed as a potential permanent transport infrastructure for interplanetary or interstellar commutes, allowing the transport craft themselves to carry very little fuel.