Design and optimization of MUTC photodiode performance under high-power operating conditions

被引：0
作者：
Yang, Xiaowei [1 ]
Duan, Xiaofeng [1 ]
Liu, Kai [1 ]
Huang, Yongqing [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China
来源：
APPLIED OPTICS | 2024年 / 63卷 / 29期
关键词：
TRAVELING-CARRIER PHOTODIODE; HIGH-SPEED; PHOTODETECTOR; BAND;
D O I：
10.1364/AO.537191
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A high-bandwidth and high-power back-illuminated modified uni-traveling-carrier photodiode (MUTC-PD) with InGaAsP/InGaAs as the main material is designed. The influence of the material and doping concentration of the collection layer and transition layer on the electric field distribution were investigated to achieve fast carrier transport. Using a miniaturized mesa diameter reduces the device's capacitance, leading to an increase in the RC-limited bandwidth of the photodetector (PD). The thicknesses of the depletion and transition regions of the MUTC-PD are further optimized. The performance characteristics of the MUTC-PD, including internal electric field, energy band diagram, frequency response, and RF output power, are carefully studied. (c) 2024 Optica Publishing Group. All rights, including for text and data mining (TDM), Artificial Intelligence (AI) training, and similar technologies, are reserved.
引用
收藏
页码：7644 / 7651
页数：8
相关论文
共 33 条
[1]   Terahertz band: Next frontier for wireless communications [J].
Akyildiz, Ian F. ;
Jornet, Josep Miquel ;
Han, Chong .
PHYSICAL COMMUNICATION, 2014, 12 :16-32
[2]  
Chao E, 2020, 2020 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) AND INTERNATIONAL CONFERENCE ON INFORMATION PHOTONICS AND OPTICAL COMMUNICATIONS (IPOC)
[3]   Advances in High-Speed, High-Power Photodiodes: From Fundamentals to Applications [J].
Chen, Qingtao ;
Zhang, Xiupu ;
Sharawi, Mohammad S. ;
Kashyap, Raman .
APPLIED SCIENCES-BASEL, 2024, 14 (08)
[4]   Uni-traveling-carrier photodetector with high-contrast grating focusing-reflection mirrors [J].
Chen, Qingtao ;
Fang, Wenjing ;
Huang, Yongqing ;
Duan, Xiaofeng ;
Liu, Kai ;
Sharawi, Mohammad S. ;
Ren, Xiaomin .
APPLIED PHYSICS EXPRESS, 2020, 13 (01)
[5]   Uni-Traveling-Carrier Photodetector With High-Reflectivity DBR Mirrors [J].
Chen, Qingtao ;
Huang, Yongqing ;
Zhang, Xiupu ;
Duan, Xiaofeng ;
Fei, Jiarui ;
Ma, Xiaokai ;
Liu, Tao ;
Wu, Gang ;
Liu, Kai ;
Ren, Xiaomin .
IEEE PHOTONICS TECHNOLOGY LETTERS, 2017, 29 (14) :1203-1206
[6]   Terahertz Wireless Communications for 2030 and Beyond: A Cutting-Edge Frontier [J].
Chen, Zhi ;
Han, Chong ;
Wu, Yongzhi ;
Li, Lingxiang ;
Huang, Chongwen ;
Zhang, Zhaoyang ;
Wang, Guangjian ;
Tong, Wen .
IEEE COMMUNICATIONS MAGAZINE, 2021, 59 (11) :66-72
[7]   Wireless THz link with optoelectronic transmitter and receiver [J].
Harter, Tobias ;
Ummethala, Sandeep ;
Blaicher, Matthias ;
Muehlbrandt, Sascha ;
Wolf, Stefan ;
Weber, Marco ;
Adib, Md Mosaddek Hossain ;
Kemal, Juned N. ;
Merboldt, Marco ;
Boes, Florian ;
Nellen, Simon ;
Tessmann, Axel ;
Walther, Martin ;
Globisch, Bjorn ;
Zwick, Thomas ;
Freude, Wolfgang ;
Randel, Sebastian ;
Koos, Christian .
OPTICA, 2019, 6 (08) :1063-1070
[8]   Uni-traveling-carrier photodiodes [J].
Ishibashi, Tadao ;
Ito, Hiroshi .
JOURNAL OF APPLIED PHYSICS, 2020, 127 (03)
[9]   Unitraveling-Carrier Photodiodes for Terahertz Applications [J].
Ishibashi, Tadao ;
Muramoto, Yoshifumi ;
Yoshimatsu, Toshihide ;
Ito, Hiroshi .
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2014, 20 (06) :79-88
[10]   High-speed and high-output InP-InGaAs unitraveling-carrier photodiodes [J].
Ito, H ;
Kodama, S ;
Muramoto, Y ;
Furuta, T ;
Nagatsuma, T ;
Ishibashi, T .
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2004, 10 (04) :709-727
1234