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Carl E. Wieman Patents |
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Inventor: Wieman; Carl E.
Address: Boulder, CO
No. of patents: 2
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 |
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