Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Reexamination Certificate
2006-10-03
2006-10-03
Porta, David (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
Infrared responsive
Reexamination Certificate
active
07115868
ABSTRACT:
The present invention provides a photodetector for weak light that can prevent noise from impurities, prevent electrodes from disconnecting from the substrate, and can be easily cooled; the present invention further provides a photodetector for weak light that can count the number of photons; the present invention solves the above problems by using an ultraviolet light transparent substrate on the photodetector for weak light.
REFERENCES:
patent: 3277354 (1966-10-01), Ikeda et al.
patent: 5646573 (1997-07-01), Bayruns et al.
patent: 2003/0160231 (2003-08-01), Cole et al.
Aaron J. Miller et al.; Applied Physics Letters, vol. 83, No. 4, pp. 791-793. Jul. 28, 2003. Discussed in the specification.
Akiba Makoto
Fujiwara Mikio
Sasaki Masahide
National Institute of Information and Communications Technology
Porta David
Vu Mindy
Westerman, Hattori, Daniels & Adrian , LLP.
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