In this work, new optimization conditions to increasing the optical throughput of neon-filled hollow-core fiber for very broad optical bandwidth and reach extremely-short laser pulses are represented. In the used method, seed pulses from a Ti:sapphire mode locked laser of 18 fs pulses with energy 5 nJ/pulse were injected into a chirped pulse amplifier (CPA) to reach 2.6 mJ per pulse. By controlling the CPA compressor, the output pulses were tuned from 32-56 fs. These pulses were used to generate supercontinuum spectra through nonlinear interaction with neon gas filled hollow-fiber by self-phase modulation
ا.د. وليد توفيق | Prof. Walid Tawfik | 4920