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Inventor: Hand; Carter F.
Address: San Francisco, CA
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6625183 |
External cavity laser apparatus |
September 23, 2003 |
| Apparatus and methods that provide a tunable laser output wavelength which varies linearly or with high predictability over time, and which can provide tuning speeds of greater than 100 nanometers per second. The apparatus includes a laser resonator cavity having first and second ref |
| 6597449 |
Real time process control of optical components using linearly swept tunable laser |
July 22, 2003 |
| A system and method for real time process control, using a linearly swept tunable laser, which allows high speed in-situ monitoring and control of wavelength-specific properties of optical components. The invention comprises scanning an optical component with a high speed, high linearity |
| 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 |
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