Subpicosecond pulse generation from a Nd:glass laser using a nonlinear external cavity
1990; Optica Publishing Group; Volume: 15; Issue: 13 Linguagem: Inglês
10.1364/ol.15.000737
ISSN1539-4794
AutoresF. Krausz, Christian Spielmann, T. Brabec, E. Wintner, A. J. Schmidt,
Tópico(s)Laser-Matter Interactions and Applications
ResumoAn actively mode-locked, continuous-wave Nd:glass laser pumped by a krypton laser at 0.8 microm has been coupled to a nonlinear external resonator. The 20-psec pulses produced by active mode locking are shortened to less than 1 psec with the nonlinear external cavity feedback. Subpicosecond pulse generation has been achieved at a pump power as low as 500 mW.
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