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Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

… after the charge cloud caused by a particle interacting with the MCP [microchannel plate chevron pair] reaches the anode, there is a certain amount of electronic amplification and other processing to produce a signal suitable for acceptance/rejection as a “count. ” The processing electronics require a finite time, known as a “dead time” to deal with this activity and are unable to register subsequent counts while they are doing so, hence the term, “dead time. ”  1, record 1, English, - dead%20time

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Pour une chaîne de mesure, temps minimum qu’il lui faut à partir de son déclenchement par un évènement, pour être prête à traiter le suivant.  2, record 1, French, - temps%20mort

Record number: 1, Textual support number: 1 CONT

Quel que soit le détecteur (et l’électronique associée), il faut un temps minimal entre deux événements successifs pour que l’on puisse réellement observer deux signaux. Ce temps est appelé temps mort du compteur. Deux cas extrêmes sont à considérer. Compteur paralysable [...] Compteur non paralysable [...]  3, record 1, French, - temps%20mort

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

The scintillator-photomultiplier detector applied especially in scanning electron microscopy equipment.  2, record 2, English, - Everhart%2DThornley%20detector

Record number: 2, Textual support number: 1 CONT

Electron beam lithography requires a flat sample close to the objective lens, making secondary electron imaging difficult with an ordinary Everhart-Thornley detector(a scintillator-photomultiplier in the chamber). A few high end SEMs are equipped with a detector above the objective lens or can be equipped with a microchannel plate on the pole-piece. These types of detectors are a great advantage for lithography since they alloy the operator to decrease the working distance, and thus the spot size, while keeping the sample flat and in focus.  3, record 2, English, - Everhart%2DThornley%20detector

Record 2,  Textual support,  French

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

An improvement over the second generation, these contain a finer microchannel plate and improved phosphor coatings, features which increase the cost but improve performance at lower light levels.  1, record 3, English, - microchannel%20plate

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 CONT

Certains constructeurs offrent aussi des lunettes équipées de tubes [...] qui diffèrent des tubes de IIe génération par une matrice de microcanaux plus fine et des revêtements phosphoriques plus efficients.  1, record 3, French, - matrice%20de%20microcanaux

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

A thin low resistance metal electrode is then vacuum-deposited on the input/output surfaces of the microchannel plate, and is allowed to coat the inside surface at each end of the channels to a small but controlled depth.  1, record 4, English, - input%2Foutput%20surface

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Une fine électrode de métal faiblement résistante est déposée sous vide sur les surfaces d'entrée/sortie de la plaque du micro canal et on laisse le métal recouvrir la surface interne à chaque extrémité des canaux, mais sur une faible profondeur, strictement contrôlée.  1, record 4, French, - surface%20d%27entr%C3%A9e%2Fde%20sortie

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

This type of system combines signal-to-noise levels typical of microchannel plate image tubes with the modulation transfer function performance of a diode tube design, and generates an electronic output compatible with standard video displays.  1, record 5, English, - standard%20video%20displays

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

Ce montage donne en sortie un signal compatible avec les écrans vidéo standards.  1, record 5, French, - %C3%A9cran%20vid%C3%A9o%20standard

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

This is due to factors such as decreasing microchannel plate electron gain and decreasing photocathode response.  1, record 6, English, - photocathode%20response

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 CONT

Le principal défaut de ces tubes est que leur gain de luminescence tend à décroître avec le temps ,notamment parce que le gain des microcanaux et la réponse de la photocathode décroissent.  1, record 6, French, - r%C3%A9ponse%20de%20la%20photocathode

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

A common method of creating a night vision video system is to couple the output of a microchannel plate image tube to a charge-coupled device, normally using a fibre-optic coupler.  1, record 7, English, - night%20vision%20video%20system

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

La méthode courante pour réaliser un système vidéo de nuit consiste à coupler un CCD [dispositif à charge couplée], généralement à l'aide d'un coupleur à fibre optique à la sortie d'un tube à image à plaque de microcanaux.  1, record 7, French, - syst%C3%A8me%20vid%C3%A9o%20de%20nuit

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

A thin low resistance metal electrode is then vacuum-deposited on the input/output surfaces of the microchannel plate, and is allowed to coat the inside surface at each end of the channels to a small but controlled depth.  1, record 8, English, - low%20resistance%20metal%20electrode

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 CONT

On dépose alors sous vide une fine électrode de métal faiblement résistant sur les surfaces d'entrée et de sortie de la plaquette de microcanaux.  1, record 8, French, - %C3%A9lectrode%20de%20m%C3%A9tal%20faiblement%20r%C3%A9sistant

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 CONT

An improvement over the second generation, these contain a finer microchannel plate and improved phosphor coatings, features which increase the cost but improve performance at lower light levels.  1, record 9, English, - phosphor%20coating

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 CONT

Certains constructeurs offrent aussi des lunettes équipées de tubes dits de génération «II» qui diffèrent des tubes de IIe génération par une matrice de microcanaux plus fine et des revêtements phosphoriques plus efficients.  1, record 9, French, - rev%C3%AAtement%20phosphorique

Record 9,  Textual support,  Spanish