Yinuo ZHANG, Jian MA, Junxuan ZHANG, Xiaolei ZHU. LD Pumped 454 nm Blue Pulsed Nd∶YLF Laser[J]. Acta Photonica Sinica, 2024, 53(10): 1014001
- Acta Photonica Sinica
- Vol. 53, Issue 10, 1014001 (2024)
Fig. 1. Experimental setup for 454 nm blue pulse laser from an Nd∶YLF laser
Fig. 2. Output power of QCW 454 nm laser versus absorbed pump power with different cavity length
Fig. 3. Output pulse waveform of 908 nm（C1）and 454 nm（C2）in gain-switched mode
Fig. 4. Beam intensity distribution of 908 nm and 454 nm pulse laser in gain-switched mode
Fig. 5. Beam quality factor of gain-switched blue pulse laser at 454 nm
Fig. 6. Stability measurement of gain-switched blue pulse laser at 454 nm
Fig. 7. Output power of actively Q-switched laser at 908 nm and 454 nm versus absorbed pump power
Fig. 8. Output pulse waveform of Q-switched laser at 454 nm
Fig. 9. Measurement of beam quality factor of Q-switched blue pulse laser at 454 nm with beam intensity distribution of 454 nm shown in inset
Fig. 10. Spectrum of Q-switched blue pulse laser at 454 nm
Fig. 11. Stability measurement of Q-switched blue pulse laser at 454 nm
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Table 1. Parameters and values in formula
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