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N7640 Datasheet EB-CCD TV SCAN RATE TYPE : N7640 / SLOW SCAN TYPE : N7220

Manufacturer: Hamamatsu Corporation

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Datasheet Details

Part number N7640
Manufacturer Hamamatsu Corporation
File Size 334.71 KB
Description EB-CCD TV SCAN RATE TYPE : N7640 / SLOW SCAN TYPE : N7220
Datasheet download datasheet N7640 Datasheet

Overview

PR EL IM INA RY EB-CCD TV SCAN RATE TYPE : N7640 SLOW SCAN TYPE : N7220 For Low-Light-Level Imaging with high S/N ratio s Imaging Conditions Object illuminance: 0.1 lx Lens: FUJINON-TV Zoom Lens/H6x 12.5R :F1.2/f2 IMAGING COMPARISON Using Resolution Test Chart Commercial 2/3-inch CCD EB-CCD N7640 OVERVIEW The EB-CCD is an absolutely new high-sensitivity imaging device that employs the “Electron Bombardment (EB)” effect for image intensification.

The EB-CCD basically consists of a photocathode and a CCD chip arranged in parallel in a vacuum tube.

An optical image is converted at the photocathode into an electron image, which is then accelerated and directly bombards the CCD surface to produce electron multiplication.

Key Features

  • TV scan rate type qResolution qGain qDetection limit.
  • 1 400 TV lines 700 0.3 mlx 450 TV lines 1300 Detectable down to single photon region.

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