Ming Hui Wu

US Patent:

57996822, Sep 1, 1998

Filed:

Dec 6, 1996

Appl. No.:

8/758738

Inventors:

Rhett L. Affleck - Lawrenceville NJ
James N. Demas - Charlottesville VA
Peter M. Goodwin - Jemez Springs NM
Richard Keller - Los Alamos NM
Ming Wu - Middle Island NY

Assignee:

The Regents of the University of California - Los Alamos NM

International Classification:

F15C 120

US Classification:

137 14

Abstract:

An analyte fluid stream with first molecules having relatively low molecular weight and a corresponding high coefficient of diffusion has reduced diffusional defocusing out of an analyte fluid stream. The analyte fluid stream of first molecules is associated with second molecules of relatively high molecular weight having a relatively low coefficient of diffusion and a binding constant effective to associate with the first molecules. A focused analyte fluid stream is maintained since the combined molecular weight of the associated first and second molecules is effective to minimize diffusion of the first molecules out of the analyte fluid stream.

US Patent:

50642570, Nov 12, 1991

Filed:

Apr 6, 1990

Appl. No.:

7/505605

Inventors:

Kazunori Shinoda - Hamamatsu, JP
Ming H. Wu - Woodbridge NJ
Yoshiji Suzuki - Inasa, JP
Ting-Chung Poon - Blacksburg VA

Assignee:

Hamamatsu Photonics K.K. - Blacksburg

International Classification:

G03H 110
G03H 114

US Classification:

350 367

Abstract:

There is disclosed an optical heterodyne scanning holography device capable of recording and reconstructing a holographic image of an object in real time by optical heterodyne-scanning the object, capturing a scattered wave from the object by a photodetector, and converting a heterodyne output current from the photodetector to a spatial light modulator for coherent processing optically.