Apparatus for generating pulse train with adjustable time interval
US8995054B2 · kind B2 · utility
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47References
8Claims
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Key dates
| Filing date | Dec 21, 2012 |
| Grant date | Mar 31, 2015 |
| Priority date | — |
| Expiry date | Jul 10, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/235
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An apparatus for generating a pulse train with an adjustable time interval is provided. The apparatus, being an annular optical cavity structure, includes a seed source receiving end, a pump source receiving end, an optical coupler, an optical combiner, a gain fiber, an optical path time regulator and a beam splitter. Thus, the apparatus is capable of generating a pulse train with an adjustable time interval to increase material processing quality and speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.