PROCEEDINGS OF THE ITE ANNUAL CONVENTION
Online ISSN : 2424-2292
Print ISSN : 1343-1846
ISSN-L : 1343-1846
2000
Session ID : 10-1
Conference information

10-1 Improvement of quantum efficiency of the New Super-HARP Film
K. MiyakawaS. SuzukiY. OhkawaN. SaitoK. TaniokaM. AbeK. OgusuA. KobayashiT. Hirai
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
Though shot noise is theoretically unavoidable, it is possible to make this less of a problem by increasing the quantum efficiency of the imager. We have developed a HARP film doped with a large amount of tellurium to increase the quantum efficiency for the green incident light that has a great influence on the picture qualty of the color TV camera. Our evaluation of this new film shows that the quantum efficiency at a wavelength of 540 nm is double that of conventional film and the shot noise is reduced by 3 dB.
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© 2000 The Institute of Image Information and Television Engineers
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