Results 51 to 60 of about 7,499 (174)
Terahertz master-oscillator power-amplifier quantum cascade lasers [PDF]
, 2016 We report on the realization of a monolithically integrated master-oscillator power-amplifier architecture in a terahertz quantum cascade laser (THz-QCL) with a metal-metal waveguide.
Chen, J +13 more
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RGB generation by four-wave mixing in small-core holey fibers
, 2007 We report the generation of white light comprising red, green, and blue spectral bands from a frequency-doubled fiber laser by an efficient four-wave mixing process in submicron-sized cores of microstructured holey fibers.
Horak, P. +7 more
core +1 more source
Contribución al conocimiento del barniz o "Mopa-mopa', Elaeagia pastoensis mora
Acta Agronómica, 1987 En la dieta de 252 gallinas semipesadas en postura (42 a 62 semanas) se incluyeron 3 niveles (0,25 Y 50 o/o) de harina de yuca (HY) combinados con torta de soya (TS) y soya integral cocida (SIC). No hubo diferencias (P < o igual 0.05) debidas a los niveles de HY; sin embargo, aumentaron el porcentaje de postura y el consumo y disminuyeron el peso ...
openaire +2 more sources
Maintaining consistency between planning hierarchies: Techniques and applications [PDF]
In many planning and scheduling environments, it is desirable to be able to view and manipulate plans at different levels of abstraction, allowing the users the option of viewing and manipulating either a very detailed representation of the plan or a ...
Zoch, David R.
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Mopa Mopa and Barniz de Pasto at the Victoria and Albert Museum: Recent Developments
HeritageThis paper summarises the research carried out so far on barniz de Pasto objects from the Victoria and Albert Museum (V&A) and outlines future areas of development for our collection of Indigenous lacquer from Latin America. The V&A was the first UK public institution to identify objects decorated with barniz de Pasto within its collection. Two
Lucia Burgio +4 more
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, 2020 This paper examines how new evil demon problems could arise for our access to the internal world of our own minds. I start by arguing that the internalist/externalist debate in epistemology has been widely misconstrued---we need to reconfigure the ...
Silins, Nicholas
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Direct solar-pumped iodine laser amplifier [PDF]
A XeCl laser which was developed earlier for an iodine laser oscillator was modified in order to increase the output pulse energy of XeCl laser so that the iodine laser output energy could be increased.
Han, Kwang S. +2 more
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, 2008 We achieved a 0.5 Hz optical beat note line width with ~ 0.1 Hz/s frequency drift at 972 nm between two external cavity diode lasers independently stabilized to two vertically mounted Fabry-Perot (FP) reference cavities.
Alnis, J. +5 more
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Drive laser system for the DC-SRF photoinjector at Peking University
, 2015 Photoinjectors are widely used for linear accelerators as electron sources to generate high-brightness electron beam. Drive laser, which determines the timing structure and quality of the electron beam, is a crucial device of photoinjector.
Chen, Jiaer +6 more
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Solid-state laser intensity stabilization at the 10^-8 level [PDF]
, 2004 A high-power, low-noise photodetector, in conjunction with a current shunt actuator, is used in an ac-coupled servo to stabilize the intensity of a 10^-W cw Nd:YAG laser.
Abbott, Richard +4 more
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