Chinese Journal of Lasers, Volume. 45, Issue 12, 1201008(2018)
Design and Experimental Investigation of Passively
Figures & Tables(12)
Fig. 2. Oscillation principle of dual-frequency laser. (a) Gain curve; (b) longitudinal frequency combs; (c) transmission curves of birefringent filter; (d) laser oscillation modes
Fig. 4. Patterns of laser oscillation modes. (a) Linear cavity without Cr4+∶YAG crystal; (b) right angle cavity without Cr4+∶YAG crystal; (c) linear cavity with Cr4+∶YAG crystal; (d) right angle cavity with Cr4+∶YAG crystal
Fig. 7. Stability of laser output power. (a) Linear cavity; (b) right angle cavity
Fig. 8. Passively Q-switched double cavity dual-frequency laser pulses at pump power of 2.7 W. (a) Pulse sequence of linear cavity; (b) pulse waveform of linear cavity; (c) pulse sequence of right angle cavity; (d) pulse waveform of right angle cavity
Table 1. Value of related parameters
View tableTable 1. Value of related parameters
Parameter Value Parameter Value c / (m·s-1)3×108 γ 1 l /mm5 τ /s2.3×10-4 l s /mm2 τ gs /s3.2×10-6 σ /m26.5×10-23 L 10.1 σ gs /m24.3×10-22 L 20.1 σ es /m28.2×10-23 R 1 /%96.4 N s0 /m-32×1023 R 2 /%96.4
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Ye Zhou, Mingxing Jiao, Tianhong Lian, Junhong Xing, Yun Liu, Jianning Liu. Design and Experimental Investigation of Passively
Paper Information
Category: laser devices and laser physics
Received: Jun. 1, 2018
Accepted: Aug. 24, 2018
Published Online: May. 9, 2019
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