title: Femtosecond wavelength-tunable OPCPA system based on picosecond fiber laser seed and picosecond DPSS laser pump.
abstract: We present a compact and stable femtosecond wavelength-tunable optical parametric chirped pulse amplification (OPCPA) system. A novel OPCPA front-end was constructed using a multi-channel picosecond all-in-fiber source for seeding DPSS pump laser and white light supercontinuum generation. Broadband chirped pulses were parametrically amplified up to 1 mJ energy and compressed to less than 40 fs duration. Pulse wavelength tunability in the range from 680 nm to 930 nm was experimentally demonstrated.
authors.forename: R
authors.initials: R
authors.lastname: Danilevičius
authors.forename: A
authors.initials: A
authors.lastname: Zaukevičius
authors.forename: R
authors.initials: R
authors.lastname: Budriūnas
authors.forename: A
authors.initials: A
authors.lastname: Michailovas
authors.forename: N
authors.initials: N
authors.lastname: Rusteika