Final Presentation Q-Switched Pulses Mode Locked Laser David - PowerPoint PPT Presentation

Making a Pulsed Fiber Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Final Presentation Q-Switched Pulses Mode Locked Laser David Fukunaga, Dar Dahlen August 16, 2013

Making a Pulsed Fiber Laser (ish) David Fukunaga, Dar Dahlen High Powered 1 High Powered Pulsed Fiber Laser Pulsed Fiber Laser Q-Switched Pulses Mode Locked 2 Q-Switched Pulses Laser 3 Mode Locked Laser

Making a Pulsed Fiber Initial Plan Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched Pulses Mode Locked Laser

Making a Pulsed Fiber Energy Levels of Erbium Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched Pulses Mode Locked Laser

Making a Pulsed Fiber Dispersion Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched Pulses Mode Locked Laser

Making a Pulsed Fiber µ s Pulses Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched Pulses Mode Locked Laser

Making a Pulsed Fiber Energy Levels of Erbium Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched Pulses Mode Locked Laser

Making a Pulsed Fiber Erbium Clusters Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Ion 1 Ion 2 Ion 1 Ion 2 Ion 1 Ion 2 Laser I 9/2 Q-Switched Very fast Pulses I 13/2 Mode Locked Laser I 15/2 Solo Ion Ion Pair I 9/2 I 13/2 I 15/2

Making a Pulsed Fiber Saturable Absorber Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched Pulses Mode Locked Laser

Making a Pulsed Fiber Mode Locking Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched Pulses Mode Locked Laser

Making a Pulsed Fiber Mode Locking Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched Pulses Mode Locked Laser

Making a Pulsed Fiber To Be Continued Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched Pulses • Connectors → Splices Mode Locked Laser

Making a Pulsed Fiber To Be Continued Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched Pulses • Connectors → Splices Mode Locked Laser • More Pump Power

Making a Pulsed Fiber To Be Continued Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched Pulses • Connectors → Splices Mode Locked Laser • More Pump Power • Different Fiber (Al?)

Making a Pulsed Fiber The End Laser (ish) David Fukunaga, Dar Dahlen Thanks for Listening High Powered Pulsed Fiber Laser Q-Switched Pulses Mode Locked Laser

Making a Pulsed Fiber Calculating Pulse Power Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched • Assume Gaussian Pulse Shape Pulses Mode Locked Laser

Making a Pulsed Fiber Calculating Pulse Power Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched • Assume Gaussian Pulse Shape Pulses √ • Area under Gaussian function is ac 2 π , Mode Locked 2 √ Laser 2 ln (2) where a = peak power and c = FWHM

Making a Pulsed Fiber Calculating Pulse Power Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched • Assume Gaussian Pulse Shape Pulses √ • Area under Gaussian function is ac 2 π , Mode Locked 2 √ Laser 2 ln (2) where a = peak power and c = FWHM • Average energy per pulse is AveragePower RepetitionRate

Making a Pulsed Fiber Calculating Pulse Power Laser (ish) David Fukunaga, Dar Dahlen High Powered Pulsed Fiber Laser Q-Switched • Assume Gaussian Pulse Shape Pulses √ • Area under Gaussian function is ac 2 π , Mode Locked 2 √ Laser 2 ln (2) where a = peak power and c = FWHM • Average energy per pulse is AveragePower RepetitionRate √ • So AveragePower 2 π FWHM RepetitionRate = ( PeakPower ) 2 √ 2 ln (2)