Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent
1992-10-23
1993-12-28
Nelms, David C.
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
73 6153, 356411, 385 32, H01J 516
Patent
active
052742270
ABSTRACT:
A detector cell, having a capillary entrance elbow through which a beam of exposing light can be directed into the bore of a central leg of the detector cell capillary. Ray traces, to determine the effect of the entrance elbow on the beam of exposing light are used to optimize performance of this detector cell. Back ray tracing is implemented to illustrate an optimized embodiment. Forward ray tracing is also illustrated and can be used to determine system performance for a range or choices of a single parameter or for concurrent ranges of choices of a subset of the parameters of the beam of exposing light.
REFERENCES:
patent: 4747652 (1988-05-01), Campbell et al.
patent: 4747687 (1988-05-01), Hoppe et al.
patent: 4834534 (1989-05-01), Wiget
patent: 4856864 (1989-08-01), Campbell
patent: 5057216 (1991-10-01), Chervet
patent: 5073345 (1991-12-01), Scott et al.
patent: 5239360 (1993-08-01), Moring
J. P. Chervet, et al, Ultra-Sensitive UV Detection in Micro Separation, Instrumentation, May 1989, pp. 278-281.
Alfredo E. Bruno et al, On-Column Capillary Flow Cell Utilizing Optical . . . , Annal Chem, 1989, 61, pp. 876-883.
Allen S. B.
Applied Biosystems Inc.
Frazzini John A.
Nelms David C.
Smith Joseph H.
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