Method for optimising the calibration process of a tuneable laser
US7436864B2 · kind B2 · utility
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1References
17Claims
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Key dates
| Filing date | Mar 11, 2003 |
| Grant date | Oct 14, 2008 |
| Priority date | — |
| Expiry date | Jan 11, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/06255
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method relating to the calibration of tuneable lasers is described. The method provides for the provision of correct control currents so as to achieve each of desired output frequencies from the laser. The correct currents are determined by forming a matrix of the output characteristics of the laser at specific tuning currents and processing that matrix to determine stable operating points within the matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.