Jingjing Chen, Shaokun Hao, Xiongtu Zhou, Chaoxing Wu, Yongai Zhang, Tailiang Guo, Jie Sun. Design of New Type Light-Emitting Triode Device and Simulation Research on Photoelectric Regulation Performance[J]. Laser & Optoelectronics Progress, 2022, 59(17): 1713001
- Laser & Optoelectronics Progress
- Vol. 59, Issue 17, 1713001 (2022)
Fig. 1. Schematic diagram of light-emitting triode (LET). (a) Equivalent circuit of LET; (b) device structure of LET; (c) simulation model of LET
Fig. 2. Current-voltage relationship of LET devices under different anode voltages of (a) 4 V, (b) 5 V, (c) 6 V, (d) 7 V, and (e) 8 V, respectively; (f) VN changes with anode voltage
Fig. 3. Electrical characterization of LET devices. (a) Current-voltage relationship; (b) Gummel diagrams of IB and IP; (c) current gain
Fig. 4. Performance comparison of LED and LET devices. (a) Current and voltage characteristics; (b) optical output power; (c) optical output power of LET
Fig. 5. Performance comparison of LET devices with different thicknesses. (a) Current-voltage curve; (b) IP as function of IB; (c) LOP as function of VB; (d) IQE as function of IB
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