femtosecond laser - UCSB - Optical Characterization Lab
... Due to high intensity, fs pulses can not be amplified as is. Recipe for the amplification: Chirped pulse amplifier (CPA) • Stretch the pulse in time, thus reducing the peak power (I = J / tpulse !) (typically the pulse is stretched up to hundreds of ps) • Amplify the stretched pulse • Compress the p ...
... Due to high intensity, fs pulses can not be amplified as is. Recipe for the amplification: Chirped pulse amplifier (CPA) • Stretch the pulse in time, thus reducing the peak power (I = J / tpulse !) (typically the pulse is stretched up to hundreds of ps) • Amplify the stretched pulse • Compress the p ...
An Optical Pulse Generator from a Sinusoidal Optical Signal Using
... duty-cycle. By using one or more serially connected split-anddelay optical circuits [12,19], it turns out possible to produce temporally interleaved pulses thus increasing the rate of the output pulse train by NfINPUT, where N is an integer number. Since N ≥ 2, the train may be used to sample the or ...
... duty-cycle. By using one or more serially connected split-anddelay optical circuits [12,19], it turns out possible to produce temporally interleaved pulses thus increasing the rate of the output pulse train by NfINPUT, where N is an integer number. Since N ≥ 2, the train may be used to sample the or ...
el-1
... How far can an optical signal (light) travel in fiber before absorption causes significant losses and signal deterioration? ...
... How far can an optical signal (light) travel in fiber before absorption causes significant losses and signal deterioration? ...
Femtosecond pulse propagation in silicon waveguides: Variational
... they are coupled with each other. More to the point, they show which linear and nonlinear process affect a particular pulse parameter. Considerable physical insight is gained by noting that the pulse width in Eq. (12) is affected directly not only by the dispersion parameter (as expected) but also b ...
... they are coupled with each other. More to the point, they show which linear and nonlinear process affect a particular pulse parameter. Considerable physical insight is gained by noting that the pulse width in Eq. (12) is affected directly not only by the dispersion parameter (as expected) but also b ...
Gaurav Chetna Josan - Department of Electrical Engineering
... Large quantities of data can be generated from different resources and powerful computer is required to process them. Just electronics are not enough for this and therefore OPTICS can provide some solutions. ...
... Large quantities of data can be generated from different resources and powerful computer is required to process them. Just electronics are not enough for this and therefore OPTICS can provide some solutions. ...