نتایج جستجو برای: gain and saturation energy measurements

تعداد نتایج: 16983658  

Journal: :Optics letters 2014
Guillaume Point Yi Liu Yohann Brelet Sergey Mitryukovskiy Pengji Ding Aurélien Houard André Mysyrowicz

We report on the lasing action of atmospheric air pumped by an 800 nm femtosecond laser pulse with peak power up to 4 TW. Lasing emission at 428 nm increases rapidly over a small range of pump laser power, followed by saturation above ∼1.5  TW. The maximum lasing pulse energy is measured at 2.6 μJ corresponding to an emission power in the MW range, while a maximum conversion efficiency of 3.5×1...

Journal: :ACS nano 2012
Shu-Jen Han Dharmendar Reddy Gary D Carpenter Aaron D Franklin Keith A Jenkins

Recently, graphene field-effect transistors (FET) with cutoff frequencies (f(T)) between 100 and 300 GHz have been reported; however, the devices showed very weak drain current saturation, leading to an undesirably high output conductance (g(ds)= dI(ds)/dV(ds)). A crucial figure-of-merit for analog/RF transistors is the intrinsic voltage gain (g(m)/g(ds)) which requires both high g(m) (primary ...

J. Zhi-Qiang , M. Ming-Guang , M. Shou-Kang , S. Yang, S. You-Zhen , W. Shuang-Yao ,

This study aimed to elucidate the influence of environment pH on survival, growth, energy allocation and oxidative damage of juvenile Scophthalmus maximus (19.89±0.25 g). Six pH treatments (6.3±0.2, 6.8±0.2, 7.3±0.2, 7.8±0.2, 8.3±0.2, 8.8±0.2) lasting for eight weeks were included. Measurements of survival (SR), feed conversion ratio (FCR), speci...

M Ming-Guang M Shou-Kang S Yang S You-Zhen W Shuang-Yao Zhi-Qiang JIANG,

This study aimed to elucidate the influence of environment pH on survival, growth, energy allocation and oxidative damage of juvenile Scophthalmus maximus (19.89±0.25 g). Six pH treatments (6.3±0.2、6.8±0.2、7.3±0.2、7.8±0.2、8.3±0.2、8.8±0.2) lasting for eight weeks were included. Measurements of survival (SR), feed conversion ratio (FCR), specific growth rate (SGR), weight gain rate (WGR), energy ...

Journal: :Int. J. Systems Science 2002
Wassim M. Haddad Vikram Kapila

In this paper we develop fixed-order (i.e., fulland reduced-order) controllers for systems with actuator amplitude constraints and exogenous bounded energy LZ disturbances. The actuator amplitude saturation and disturbance rejection constraints are embedded within an optimization problem by constructing a Riccati equation whose solution guarantees closed-loop global asymptotic stability in the ...

Journal: :Journal of Physics A 2021

For a solid lattice, we rederive the Continuous Spontaneous Localization (CSL) noise total energy gain of test mass starting from Lindblad formulation, and similar point geometry factor governing center gain. We then suggest that can be used as way to distinguish between low temperature cantilever motion saturation arising CSL noise, thermal leakage.

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