Dongxiu Tie, Bo Liu, Xuping Wang, Zhen Chen. Electronically Controlled Birefringence of Potassium Tantalate Niobate Crystals[J]. Acta Optica Sinica, 2017, 37(10): 1025001
- Acta Optica Sinica
- Vol. 37, Issue 10, 1025001 (2017)
Fig. 1. Principle of electronically controlled birefringence system of KTN crystal
Fig. 2. Experimental setup of electronically controlled birefringence of KTN crystal
Fig. 3. Electronically controlled birefringence phenomenon with different voltage U while θ=80°.(a) U=0; (b) U=400 V; (c) U=600 V; (d) U=800 V; (e) U=1000 V; (f) U=1200 V
Fig. 4. Electronically controlled birefringence phenomenon with different voltage U while θ=55°.(a) U=0; (b) U=600 V; (c) U=1200 V; (d) U=1600 V; (e) U=2200 V; (f) U=2400 V
Fig. 5. Comprison of measured data and simulated data
Fig. 6. Deflection angle α varies with incident angle
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