Pulses in the femtosecond range from a cw dye ring laser in the colliding pulse mode-locking (CPM) regime with down-chirp

作者: W. Dietel , E. Döpel , D. Kühlke , B. Wilhelmi

DOI: 10.1016/0030-4018(82)90152-3

关键词: OpticsFemtosecond pulse shapingBandwidth-limited pulseFemtosecondRing laserWavelengthMaterials scienceChirpPulse durationGrating

摘要: Abstract Pulses in the range of 85–350 fs generated by a cw pumped, passively mode-locked dye ring laser where counter-propagating pulses from transient grating thin absorber have been found to down-chirp. This down-chirp corresponds wavelength sweep during pulse duration about 1 nm.

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