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Ken K Tedjojuwono

from Newport News, VA
Age ~72

Ken Tedjojuwono Phones & Addresses

  • 5 Palladium Pl, Newport News, VA 23601 (757) 599-0214
  • Hampton, VA
  • 5 Palladium Pl, Newport News, VA 23601

Work

Position: Building and Grounds Cleaning and Maintenance Occupations

Education

Degree: High school graduate or higher

Publications

Us Patents

Floating-Element Shear-Stress Sensor Using An Optical Moire Transduction Technique

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US Patent:
20060137467, Jun 29, 2006
Filed:
Nov 14, 2005
Appl. No.:
11/272932
Inventors:
Stephen Horowitz - Cilra FL, US
Mark Sheplak - Gainesville FL, US
Toshikazu Nishida - Gainesville FL, US
Louis Cattafesta - Gainesville FL, US
Ken Tedjojuwono - Newport News VA, US
International Classification:
G01N 3/32
US Classification:
073815000
Abstract:
A Moiré interferometric-based shear-stress sensor includes a substrate support. The substrate includes a first optical grating disposed in or on the substrate, the first grating having a plurality of features defining a first spatial period. A floating element having a second optical grating is disposed in or on the floating element. The second grating has a plurality of features defining a second spatial period. The floating element is suspended over the first grating and flexibly connected to the substrate with compliant springs, wherein the respective gratings are in an optical path with one another. Upon irradiation, the sensor forms a Moiré fringe pattern which relates to a shear-stress induced translation of the floating element.
Ken K Tedjojuwono from Newport News, VA, age ~72 Get Report