Diode-pumped 100-fs passively mode-locked Cr: LiSAF laser with an antiresonant Fabry–Perot saturable absorber
Optics letters, 1994•opg.optica.org
We demonstrate a self-starting passively mode-locked diode-pumped Cr: LiSAF laser,
achieving pulses as short as 98 fs with an average power as high as 50 mW. In continuous-
wave operation, we demonstrate 140 mW of output power with a tunability of 100 nm FWHM.
These results were achieved by use of lower Cr^ 3+ doping (1.5%), high-brightness diode
lasers pumping from both sides of the crystal, and a low-loss antiresonant Fabry–Perot
saturable absorber to start and sustain mode-locked operation.
achieving pulses as short as 98 fs with an average power as high as 50 mW. In continuous-
wave operation, we demonstrate 140 mW of output power with a tunability of 100 nm FWHM.
These results were achieved by use of lower Cr^ 3+ doping (1.5%), high-brightness diode
lasers pumping from both sides of the crystal, and a low-loss antiresonant Fabry–Perot
saturable absorber to start and sustain mode-locked operation.
We demonstrate a self-starting passively mode-locked diode-pumped Cr:LiSAF laser, achieving pulses as short as 98 fs with an average power as high as 50 mW. In continuous-wave operation, we demonstrate 140 mW of output power with a tunability of 100 nm FWHM. These results were achieved by use of lower Cr^3+ doping (1.5%), high-brightness diode lasers pumping from both sides of the crystal, and a low-loss antiresonant Fabry–Perot saturable absorber to start and sustain mode-locked operation.
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