红外与激光工程, 2020, 49 (12): 20201066, 网络出版: 2021-01-14
光子集成混沌半导体激光器研究进展(特邀) 下载: 603次
Progress in photonic integrated chaotic semiconductor laser (Invited)
图 & 表
图 1. Single-feedback monolithically integrated chaotic semiconductor laser with straight external cavity. (a) Four-section structure, (b) AFL, (c) double-SOA structure, (d) photonic crystal structure. DFB-LD: Distributed feedback laser diode; G/As: Gain/Absorption section; PH: Phase section; SOA: Semiconductor optical amplifier; HRC: High reflection film直腔单反馈结构单片集成混沌半导体激光器。(a)四段式,(b) AFL,(c)双SOA,(d)光子晶体反馈。DFB-LD:分布式反馈半导体激光器;G/As:增益/吸收区;PH:相区;SOA: 半导体光放大区;HRC:高反膜;Passive waveguide:无源光波导;Photonic crystal waveguide:光子晶体波导
Fig. 1.
图 2. (a) Self-injection based on the AFL; (b) Optical-injection based on the AFL(a)基于AFL芯片的自注入扰动法;(b)基于AFL芯片的外光注入法
Fig. 2.
图 3. Hybird integrated chaotic semiconductor laser. (a) Structure diagram; (b) Object picture混合集成混沌半导体激光器的示意图 。(a)结构示意图;(b)实物图
Fig. 3.
图 4. Typical dynamics of Hybrid integrated chaotic semiconductor laser. (a) Time series; (b) Power spectra; (c) Phase portraits; (d) Autocorrelation curve混合集成混沌半导体激光器典型输出。 (a)时序;(b)频谱;(c)相图;(d)自相关曲线
Fig. 4.
图 5. Photonic integrated chaotic semiconductor laser with air gap structure空气隙结构集成混沌半导体激光器
Fig. 5.
图 6. Integrated chaotic semiconductor laser on chip with ring cavity环形腔单片集成混沌半导体激光器
Fig. 6.
图 7. (a) Integrated chaotic semiconductor laser with two-dimensional external cavity; (b) Structure diagram of two-dimensional external cavity(a) 二维外腔集成混沌半导体激光器结构示意图;(b) 二维外腔结构示意图
Fig. 7.
图 8. Integrated chaotic semiconductor laser with long external cavity长外腔结构集成混沌半导体激光器
Fig. 8.
图 9. Mutual injection photonic integrated chaotic semiconductor laser. (a) Two DBR-LD coupled by the Y-type waveguide; (b) Two DFB-LD mutual injected; (c) Two DFB-LD mutual injected by the Y-type waveguide互注入光子集成混沌半导体激光器。(a)双DBR-LD通过Y型波导互耦合;(b)双DFB-LD互注入;(c)双DFB-LD通过Y型波导互注入
Fig. 9.
图 10. Structure of mutual injection monolithically integrated chaotic semiconductor laser based on random grating基于随机光栅的互注入单片集成混沌半导体激光器结构图
Fig. 10.
图 11. Broadband chaotic laser without TDS. (a) Time series; (b) Power spectra; (c) Autocorrelation curve; (d) Phase portraits宽带无时延混沌激光特性。 (a)时序图;(b)频谱图;(c)自相关;(d)相图
Fig. 11.
表 1典型光子集成混沌半导体激光器
Table1. 典型光子集成混沌半导体激光器
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柴萌萌, 乔丽君, 张明江, 卫晓晶, 杨强, 徐红春. 光子集成混沌半导体激光器研究进展(特邀)[J]. 红外与激光工程, 2020, 49(12): 20201066. Mengmeng Chai, Lijun Qiao, Mingjiang Zhang, Xiaojing Wei, Qiang Yang, Hongchun Xu. Progress in photonic integrated chaotic semiconductor laser (Invited)[J]. Infrared and Laser Engineering, 2020, 49(12): 20201066.