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
Organic light emitting display device and method of manufacturing the same
Control unit of a ride level control system, and ride level control system
Switching power supply apparatus with overcurrent limiting and prolonged holding time
Sign language keyboard and sign language searching apparatus using the same
VGPU: a real time GPU emulator
Signal apparatus for facilitating safe backup of vehicles
Image erasing apparatus and recording medium conveying method for image erasing apparatus
  Randomly Featured Patents
DS-0 loop-back detection on a DS-1 line
Use of substance P for mobilization of Mesenchymal stem cells or proliferation of Mesenchymal stem cells and for wound healing or facilitating wound healing
Telephone updating via network provided information
Communal memory
Air case
Apparatus and method for speech transport with adaptive packet size
Rotating machine with permanent magnet retaining portion provided at internal gear covering plate
Outer rear-view mirror unit for a motor-vehicle with shape memory actuating means
Bi-directional light port for injecting light into and tapping light from a side of an optical fiber
Wide flat panel LCD with unitary visual display