Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Optical vibration detection spectral analysis assembly and method for detecting vibration in an object of interest










Image Number 4 for United States Patent #5827971.

A vibration detection assembly is described which includes an emitter of light which has object and reference beams, the object beam reflected off of a vibrating object of interest; and a photorefractive substance having a given response time and which passes the reflected object beam and the reference beam, the reference beam and the object beam interfering within the photorefractive substance to create a space charge field which develops within the response time of the photorefractive substance.








 
 
  Recently Added Patents
Methods for non-linear image blending, adjustment and display
Method and device for accessing the documentation of an aircraft according to alarms generated therein
Automated user interface adjustment
Heat stable variants of plant adenosine diphosphate glucose pyrophosphorylase small subunit
Wire guide
Identification of websites that break out of frames
Carrier or transport strip
  Randomly Featured Patents
Apparatus and method for a data processing system interface having multiple bit protocol signals
Combined triplex receptacle block and junction block
Method and apparatus for reducing power usage within a domino logic unit
Self-assembly furniture system
Method and system for determining proper assembly of engine components
Process for enhanced intermetallic growth in IC interconnections
Process for the manufacture of a gauze for a catalytic converter and a gauze for a catalytic converter manufactured according thereto
Point of view shopper camera system with orientation sensor
Herbicidally-active sulphonates
Optical interrogation system and method for 2-D sensor arrays