Fig. 1. Comparison on two schemes for the production of broadband short-wavelength lasers

Fig. 2. Design of a broadband 2.5^th harmonic generation system in kilojoule-scale and its theoretical efficiency

Fig. 3. Numerical simulation for output characteristics of SFG

Fig. 4. Configuration of type-I non-collinear phase matching, noncollinear angle α and phase matching bandwidth versus the crystal cutting angle φ

Fig. 5. Experimental platform for 2.5^th harmonic generation

Fig. 6. Experimental results