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[PDF] Top 20 Nonlinear effects in random lasers

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Nonlinear effects in random lasers

Nonlinear effects in random lasers

... of random lasing is there- fore greatly simplified at least in the single mode regime, just above ...however, nonlinear effects come into play, which compli- cate the ...These effects ... Voir le document complet

11

Influence of covariance between random effects in design for nonlinear mixed-effect models with an illustration in pediatric pharmacokinetics.

Influence of covariance between random effects in design for nonlinear mixed-effect models with an illustration in pediatric pharmacokinetics.

... matrix in PFIM software for covariance between random effects and to evaluate ...two nonlinear mixed effect estimation software, NONMEM and MONOLIX, was carried ...mg/kg in 82 indi- ... Voir le document complet

37

Nonlinear effects in high-power double-clad Er3+/Yb3+ fiber lasers and amplifiers

Nonlinear effects in high-power double-clad Er3+/Yb3+ fiber lasers and amplifiers

... 3.5 Compression d’impulsions Avec le développement des techniques de communication basées sur des systè- mes soliton il a été impératif de développer des systèmes capables d’amplifier des im- pulsions courtes — ... Voir le document complet

129

Delay induced high order locking effects in semiconductor lasers

Delay induced high order locking effects in semiconductor lasers

... appear in many nonlinear dynamical systems. Semiconductor lasers, in particular, provide a fertile testing ground for multiple time scale ...semiconductor lasers, the two fundamental ... Voir le document complet

11

Extension of the SAEM algorithm for nonlinear mixed models with 2 levels of random effects.

Extension of the SAEM algorithm for nonlinear mixed models with 2 levels of random effects.

... chosen, in order to let the Markov chain explore the parameters do- ...simulation. In particular, these behaviors are clearly visible for the fixed effect parameters (µ and ...scheme. In this ... Voir le document complet

30

Effects of parametric noise on a nonlinear oscillator

Effects of parametric noise on a nonlinear oscillator

... a nonlinear oscillator with a random frequency and derive the asymptotic behavior of the probability distribution function when the noise is ...white. In the small damping limit, we show that the ... Voir le document complet

9

Effects of dynamics and optical feedback on hybrid III-V/Si semiconductor lasers

Effects of dynamics and optical feedback on hybrid III-V/Si semiconductor lasers

... interest in the spectral characteristics of the emission of a laser under external optical feedback, including the introduction of external cavity disperse elements ...instabilities in the laser output ... Voir le document complet

193

Multi-parameter sensor based on random fiber lasers

Multi-parameter sensor based on random fiber lasers

... fiber random grating is proposed and experimentally demon- strated. The random fiber grating consisting of around 50000 index modification spots induced by femtosecond laser with a randomly varying ... Voir le document complet

10

Design Optimization in Nonlinear Mixed Effects Models Using Cost Functions: Application to a Joint Model of Infliximab and Methotrexate Pharmacokinetics: Designs in nonlinear mixed effects models

Design Optimization in Nonlinear Mixed Effects Models Using Cost Functions: Application to a Joint Model of Infliximab and Methotrexate Pharmacokinetics: Designs in nonlinear mixed effects models

... however, in practice, one may want to allow correlation between the random ...implemented in PFIM. In our example the models for infliximab and methotrexate PK do not share any parameter, but ... Voir le document complet

36

Modes of Random Lasers

Modes of Random Lasers

... only in strongly scattering random lasers where the localized regime is reached [ 24 – 26 ] but also in diffusive random lasers (DRLs) [ 27 , 28 ], and even for weak scattering [ ... Voir le document complet

40

Design evaluation and optimisation in crossover pharmacokinetic studies analysed by nonlinear mixed effects models

Design evaluation and optimisation in crossover pharmacokinetic studies analysed by nonlinear mixed effects models

... studied in crossover design and can be analysed by nonlinear mixed effects models as an alternative to noncompartmental ...matrix in nonlinear mixed effects models to design ... Voir le document complet

27

Dynamic and nonlinear properties of quantum dot lasers for photonic integrated circuits on silicon

Dynamic and nonlinear properties of quantum dot lasers for photonic integrated circuits on silicon

... QD lasers emitting in the O-band which exhibit both high thermal stability and low threshold current density that are both favorable to reduce the energy per bit consumption in the short-reach ... Voir le document complet

211

Impact of the joint detection-estimation approach on random effects group studies in fMRI

Impact of the joint detection-estimation approach on random effects group studies in fMRI

... activity in the fronto-parietal ...cluster in the parietal and frontal lobes as expected ...data in higher cognitive ...cluster in the right prefrontal gyrus that was not recov- ered in ... Voir le document complet

6

Lasers

Lasers

... Le développement de ces lasers a permis des progrès sensibles dans le traitement des hyperpigmentations cutanées. Cependant, les lésions hyperpigmentées sont nombreuses et constituent un groupe très hétérogène. ... Voir le document complet

20

IMPACT OF THE JOINT DETECTION-ESTIMATION APPROACH ON RANDOM EFFECTS GROUP STUDIES IN FMRI

IMPACT OF THE JOINT DETECTION-ESTIMATION APPROACH ON RANDOM EFFECTS GROUP STUDIES IN FMRI

... approach. In this paper, we investigate the impact of an improved intra-subject analysis on group ...several Random effect analyses (RFX) which relied either on the General Linear Model (GLM), or on the JDE ... Voir le document complet

6

Localized vortices in semiconductor lasers

Localized vortices in semiconductor lasers

... ductor lasers (Vertical Cavity Surface Emitting Lasers or VCSELs), one facing the other (see Figure 1, ...symmetry) in which both the amplifying and the absorbing media are inside their own cavity, ... Voir le document complet

5

Wide bandwidth nonlinear surface-emitting multilayers for visible semiconductor lasers and wavelength division demultiplexers

Wide bandwidth nonlinear surface-emitting multilayers for visible semiconductor lasers and wavelength division demultiplexers

... / La version de cette publication peut être l’une des suivantes : la version prépublication de l’auteur, la version acceptée du manuscrit ou la version de l’éditeur. Access and use of [r] ... Voir le document complet

10

Progress in Interband Cascade Lasers: from edge emitting lasers to VCSELs

Progress in Interband Cascade Lasers: from edge emitting lasers to VCSELs

... Figure 5. Reflectivity and electroluminescent characteristics of the VCSEL semiconductor part (left) and complete device (right). Figure 6 shows the LIV characteristics of 50-µm-wide-apertured VCSELs for a set of ... Voir le document complet

8

Monte Carlo particle transport in random media: The effects of mixing statistics

Monte Carlo particle transport in random media: The effects of mixing statistics

... ables, in the limit case of domains having an infinite exten- sion (4; 5; ...35). In this respect, Poisson tessellations have been shown to pos- sess a remarkable property: in the limit of infinite ... Voir le document complet

24

Progress in Interband Cascade Lasers: From Edge Emitting Lasers to VCSELs

Progress in Interband Cascade Lasers: From Edge Emitting Lasers to VCSELs

... mentioned in the introduction, the aim is to extend to the ...used in near-infrared (800-1000nm) VCSELs, electro-optical confinement upon lateral wet oxidation of the AlAs ... Voir le document complet

5

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