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| Number | Title | Issue Date |
| 7555022 | Reduction of pulse width by spectral broadening in amplification stage and after amplification stage This invention discloses a fiber Chirped Pulse Amplification (CPA) laser system. The system includes a fiber mode-locking oscillator for generating a seed laser. The laser system further includes a stretching stage for stretching the seed laser for projecting to an ... | 06/30/2009 |
| 7477667 | Practical approach for one mJ femtosecond fiber laser A fiber Chirped Pulse Amplification (CPA) laser system includes a fiber mode-locking oscillator for generating a laser and stretching into a few hundreds ps-10 ns pulse by a fiber stretcher for projecting into an acoustic-optic (AO) functioning as a pulse picker for... | 01/13/2009 |
| 7477666 | All fiber based short pulse amplification at one micron A fiber laser cavity that includes a laser gain medium for receiving an optical input projection from a laser pump. The fiber laser cavity further includes a positive dispersion fiber segment and a negative dispersion fiber segment for generating a net negative disp... | 01/13/2009 |
