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Charles D. H ke Patents |
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Inventor: H ke; Charles D.
Address: Menlo Park, CA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7006551 |
Method of enhancing wavelength tuning performance in an external cavity laser |
February 28, 2006 |
| A method of enhancing wavelength tuning performance in an external cavity laser includes providing a diffractive focusing element, emitting light into the cavity of the laser at a range of angles relative to an optical axis of the cavity, and diffractively focusing the light back onto th |
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