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第15講 Lesson 4: Passive Mode Locking

L15_A 
        Lesson 4: Passive Mode Locking
        4-3  PML with SAM+SPM+GVD
                Effects of anomalous GDD +SAM
        4-4  Kerr lens mode‐locked Ti:Sapphire lasers
                Schematic & basic idea
                Formula of pulsed Gaussian beam
 
 
L15_B
        Lesson 4: Passive Mode Locking
        4-4  Kerr lens mode‐locked Ti:Sapphire lasers
                Cumulative nonlinear phase shift
                General formula of SPM coefficientδ
                SPM coefficient in two extreme cases
                SAM coefficient
 
L15_C
        Lesson 4: Passive Mode Locking
        4-4  Kerr lens mode‐locked Ti:Sapphire lasers
                Strategy of maximizing SAM coefficient
                Linear cavity analysis
                Two‐mirror cavity
                Conditions of stable two‐mirror cavity
                Beam diameter vs. bias distance
                Kerr lensing effect
                Overall cavity analysis
                Optimization of Δ and Fasym
                Optimization ofΔand Ti:S position
                Cavity design rules
                Comparison between AML & PML

 

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