Title :
High-power THz-wave generation by using ultra-fast (315 GHz) uni-traveling carrier photodiode with novel collector design and photonic femtosecond pulse generator
Author :
Jhih-Min Wun ; Hao-Yun Liu ; Yu-Lun Zeng ; Ci-Ling Pan ; Huang, C.-B. ; Jin-Wei Shi
Author_Institution :
Dept. of Electr. Eng., Nat. Central Univ., Jhongli, Taiwan
Abstract :
UTC-PDs with novel collector design, flip-chip package, and ultra-wide bandwidth (315GHz) are successfully demonstrated. Under optical femtosecond pulse train illumination with THz repetition rate, it achieves record-high maximum CW output power (1.04 mW) at 280GHz operation.
Keywords :
flip-chip devices; integrated optics; integrated optoelectronics; microwave photonics; optical communication equipment; optical design techniques; optical pulse generation; photodiodes; radio-over-fibre; terahertz wave generation; CW output power; THz repetition rate; UTC-PD; bandwidth 280 GHz; bandwidth 315 GHz; collector design; flip-chip package; high-power THz-wave generation; optical femtosecond pulse train illumination; photonic femtosecond pulse generator; power 1.04 mW; ultrafast unitraveling carrier photodiode; ultrawide bandwidth; Bonding; Frequency measurement; Optical pulses; Photodiodes; Photonics; Power generation; Ultrafast optics;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
