Resources Contact Us Home
Carl E. Wieman Patents
Wieman; Carl E.
Boulder, CO
No. of patents:

Patent Number Title Of Patent Date Issued
6009111 System and a method for frequency-stabilizing a diode laser December 28, 1999
A robust method of stabilizing a diode laser frequency to an atomic transition is provided. The method employs Zeeman shift to generate an anti-symmetric signal about a Doppler-broadened atomic resonance, and, therefore, offers a large recapture range as well as high stability. The f
5808743 Laser sensor using optical feedback-induced frequency modulation September 15, 1998
This invention provides an inexpensive, sensitive sensor to measure target position, velocity and vibration based on optical feedback-induced fluctuations in the operating frequency of a diode laser. The sensor comprises a diode laser, an optical frequency discriminator to measure the

  Recently Added Patents
Mobile communication device
Information retrieval system, information retrieval method, and information retrieval program
Reconstruction of deforming surfaces by canceling ambient occlusion and refining 3-D shape
Biomedical electro-stimulator
Cathode active material and lithium secondary battery comprising the same
Server chassis
Image generation device with optimized dose control
  Randomly Featured Patents
Cephem compounds, their production and use
Electric cutter mechanism for dunnage converter
Line-at-a-time foil display
Electronic physical trainer system
Secondary battery and capacitor using indole polymeric compound
Microelectromechanical (MEM) device including a spring release bridge and method of making the same
Non-graphical model dependencies in graphical modeling environments
Sunlight refractive cover for an outdoor air conditioning unit
Fastener system with positive retention mechanism
Colostomy apparatus