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We demonstrate a diode-pumped passively cw mode-locked NdiCaGdAlO_4 laser operating at 1079 nm with a semiconductor saturable absorber mirror for the first time to the best of our knowledge.The threshold pump power of the laser is 180 mW.A maximum average output power of 93 mW is obtained under the pump power of1.94 W.The pulse duration of the mode-locked pulses is 3.1 ps and the repetition rate is 157 MHz.
We demonstrate a diode-pumped passively cw mode-locked NdiCaGdAlO 4 laser operating at 1079 nm with a semiconductor saturable absorber mirror for the first time to the best of our knowledge. The threshold pump power of the laser is 180 mW. A maximum average output power of 93 mW is obtained under the pump power of 1.94 W. The pulse duration of the mode-locked pulses is 3.1 ps and the repetition rate is 157 MHz.