High-peak-power picosecond optical pulse generation from Q-switched bow-tie laser with a tapered traveling wave amplifier
Benyuan ZhuDepartment of Electronic and Electrical Engineering, Bristol University, Bristol, UKI.H. WhiteDepartment of Electronic and Electrical Engineering, Bristol University, Bristol, UKK.A. WilliamsDepartment of Electronic and Electrical Engineering, Bristol University, Bristol, UKF.R. LaughtonDepartment of Electronic and Electrical Engineering, Bristol University, Bristol, UKR.V. PentryUniversity of Bath; University of Bristol
1996en
ABI
Annotatsiya
Picosecond optical pulse amplification along with spatial mode filtering has been demonstrated, using a tapered traveling wave semiconductor post-amplifier and multicontact Q-switched bow-tie laser. Optical pulses of 13 ps duration were generated with a single-lobed, near diffraction-limited radiation pattern. Peak powers of 44.7 W, and pulse energies as high as 0.58 nJ were observed.
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