Bolometric detector

Details Bolometric detector Bolometric detector

1981-07-08

1984-01-10

Smith, Alfred E.

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

250338, G01J 142

Patent

active

044255047

ABSTRACT:
A bolometric detector comprising an optical immersion lens and a pyroelectric detector element mounted so as to be spaced from the lens. The detector may be mounted spaced from the lens by an air gap, by a foraminous spacer, or by a cement having a low thermal conductivity.

REFERENCES:
patent: 2964636 (1960-12-01), Cary
patent: 3161772 (1964-12-01), Merlin
patent: 3239675 (1966-03-01), Morey et al.
patent: 3368078 (1968-02-01), Flint et al.
patent: 3397314 (1968-08-01), Weiner
patent: 4024397 (1977-05-01), Weiner
"Miniature Optically Immersed Thermistor Bolometer Arrays," Russell De Waard et al., Applied Optics, vol. 6, No. 8, Aug. 1967, pp. 1327-1331.
"Optical Immerssion of HgCdTe Photoconductive Dectectors," Joseph E. Slawek, Jr. et al., Infrared Physics, vol. 15, pp. 339-340.

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