Share Email Print
cover

Proceedings Paper

Advances in photon counting for bioluminescence
Author(s): Martin B. Ingle; J. Ralph Powell
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Photon counting systems were originally developed for astronomy, initially by the astronomical community. However, a major application area is in the study of luminescent probes in living plants, fishes and cell cultures. For these applications, it has been necessary to develop camera system capability at very low light levels -- a few photons occasionally -- and also at reasonably high light levels to enable the systems to be focused and to collect quality images of the object under study. The paper presents new data on MTF at extremely low photon flux and conventional ICCD illumination, counting efficiency and dark noise as a function of temperature.

Paper Details

Date Published: 18 November 1998
PDF: 6 pages
Proc. SPIE 3434, Image Intensifiers and Applications; and Characteristics and Consequences of Space Debris and Near-Earth Objects, (18 November 1998); doi: 10.1117/12.331221
Show Author Affiliations
Martin B. Ingle, Photek Ltd. (United Kingdom)
J. Ralph Powell, Photek Ltd. (United Kingdom)


Published in SPIE Proceedings Vol. 3434:
Image Intensifiers and Applications; and Characteristics and Consequences of Space Debris and Near-Earth Objects
C. Bruce Johnson; Timothy D. Maclay; Firooz A. Allahdadi, Editor(s)

© SPIE. Terms of Use
Back to Top