| Patent Number |
Title Of Patent |
Date Issued |
| 7593434 |
Compression design for high energy short pulse fiber laser |
September 22, 2009 |
| A fiber Chirped Pulse Amplification (CPA) laser system includes a fiber mode-locking oscillator for generating a laser for projecting to a fiber stretcher for stretching a pulse width of the laser. The fiber CPA laser system further includes a multistage amplifier for amplifying the lase |
| 7555022 |
Reduction of pulse width by spectral broadening in amplification stage and after amplification s |
June 30, 2009 |
| 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 Yb doped amplifier |
| 7529278 |
Nonlinear polarization pulse shaping model locked fiber laser at one micron with photonic crysta |
May 5, 2009 |
| A fiber laser cavity that includes a laser gain medium for receiving an optical input projection from a laser pump, wherein the laser cavity further includes a normal dispersion fiber segment with a .beta.''>0 where .beta.'' representing a fiber dispersion, and an anomalous disper |
| 7526003 |
Nonlinear polarization pulse shaping mode locked fiber laser at one micron |
April 28, 2009 |
| 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 dispersion for balanci |
| 7505489 |
Ultrahigh energy short pulse lasers |
March 17, 2009 |
| A Chirped pulse amplification (CPA) fiber laser system. The CPA fiber laser system includes a fiber mode-locking (ML) oscillator implemented as a cavity dumped ML oscillator including a cavity dumper for generating a seed laser at a reduced repetition rate to project to a pulse stretcher |
| 7477667 |
Practical approach for one mJ femtosecond fiber laser |
January 13, 2009 |
| 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 generated a modul |
| 7477666 |
All fiber based short pulse amplification at one micron |
January 13, 2009 |
| 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 dispersion for balanci |
| 7477665 |
Electronically tuned self-starting polarization shaping mode locked fiber laser |
January 13, 2009 |
| 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 dispersion for balanci |
| 7477664 |
Nonlinear polarization pulse shaping mode locked fiber laser |
January 13, 2009 |
| 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 dispersion for balanci |
| 7466726 |
Fast continuously wavelength tuning single frequency fiber laser using tunable polymer optical f |
December 16, 2008 |
| A method for generating a laser projection by employing a laser gain medium for receiving an optical input projection from a laser pump. The method further includes a step of employing a mode selection filter comprising an electro-optical (EO) tunable layer disposed between two paral |
| 7440173 |
All fiber laser solution for spectral broadening and pulse stretching in a chirped pulse amplifi |
October 21, 2008 |
| A fiber Chirped Pulse Amplification (CPA) laser system includes a fiber mode-locking oscillator for generating a laser for projecting to a fiber stretcher for stretching a pulse width of the laser wherein the stretcher further comprising a self-phase modulation (SPM) assisted photonics |
| 7430226 |
Dispersion managed fiber stretcher for high-energy short pulse femotosecond fiber laser system |
September 30, 2008 |
| A fiber Chirped Pulse Amplification (CPA) laser system that includes a fiber mode-locking oscillator for generating a seed laser for projecting to a stretcher for generated a pulse-stretched laser for projecting to a multiple stage amplifier. The multiple stage amplifier further amplifyi |
| 7430224 |
Automatic dispersion compensation in amplification for short pulse fiber laser system |
September 30, 2008 |
| A fiber Chirped Pulse Amplification (CPA) laser system includes a fiber mode-locking oscillator for generating a laser for projecting to a fiber stretcher for stretching a pulse width of the laser wherein the stretcher further comprising a Photonic Bandgap (PBG) fiber having a lower |
