Improvement in the light sensitivity of the ultrahigh-speed, high sensitivity CCD with a microlens array

被引：3

作者：

Hayashida, T. ^{[1
]}

Yonai, J. ^{[1
]}

Kitamura, K. ^{[1
]}

Arai, T. ^{[1
]}

Kurita, T. ^{[1
]}

Tanioka, K. ^{[1
]}

Maruyama, H. ^{[1
]}

Etoh, T. Goji ^{[2
]}

Kitagawa, S. ^{[3
]}

Hatade, K. ^{[3
]}

Yamaguchi, T. ^{[3
]}

Takeuchi, H. ^{[3
]}

Lida, K. ^{[4
]}

机构：

[1] NHK Japan Broadcasting Corp, 1-10-11 Kinuta, Tokyo 1578510, Japan

[2] Kinki Univ, Higashiosaka, Osaka 5778502, Japan

[3] Nalux Co Ltd, Osaka 6180001, Japan

[4] Nano Control Co Ltd, Shinagawa Ku, Tokyo 1400013, Japan

来源：

OPTICAL COMPONENTS AND MATERIALS V | 2008年 / 6890卷

关键词：

microlens array; CCD; high-speed imaging; high-speed camera; high-speed CCD; ISIS;

D O I：

10.1117/12.762632

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We are advancing the development of ultrahigh-speed, high-sensitivity CCDs for broadcast use that are capable of capturing smooth slow-motion videos in vivid colors even where lighting is limited, such as at professional baseball games played at night. We have already developed a 300,000 pixel, ultrahigh-speed CCD, and a single CCD color camera that has been used for sports broadcasts and science programs using this CCD. However, there are cases where even higher sensitivity is required, such as when using a telephoto lens during a baseball broadcast or a high-magnification microscope during science programs. This paper provides a summary of our experimental development aimed at further increasing the sensitivity of CCDs using the light-collecting effects of a microlens array.

引用

页数：9

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