共 7 条
ALL-OPTICAL PULSE REPETITION FREQUENCY DIVIDER UTILIZING AN INJECTION-UNLOCKED FABRY-PEROT LASER DIODE
被引:1
作者:
Zhang, Mingjiang
[1
,2
]
Liu, Tiegen
[2
]
Wang, Anbang
[1
]
Wang, Yuncai
[1
]
机构:
[1] Taiyuan Univ Technol, Coll Sci, Dept Phys, Taiyuan 030024, Peoples R China
[2] Tianjin Univ, Key Lab Optoelect Informat & Tech Sci, Minist Educ, Coll Precis Instrument & Optoelect Engn, Tianjin 300072, Peoples R China
基金:
中国国家自然科学基金;
关键词:
frequency divider;
optical pulse;
nonlinear period-one oscillation;
laser diode;
MULTIPLICATION;
D O I:
10.1002/mop.25565
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
We propose and demonstrate an all-optical pulse repetition frequency divider based on the nonlinear period-one oscillation of a Fabry-Perot laser diode (FP-LD). By adjusting the injection power of input optical pulses and rimming the wavelength of the FP-LD, frequency-divided optical pulses including divide-by-two and divide-by-three output can be readily achieved with suppressed phase noise over wide frequency range. For an 18-GHz pulse train, we experimentally obtain 9-GHz, optical pulses train with phase noise of -105.6 dBc/Hz and 6-GHz optical pulses train with phase noise of -105.5 DBc/Hz. separately. (C) 2010 Wiley Periodicals. Inc. Microwave Opt Technol Lett 52:2641-2643, 2010: View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25565
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页码:2641 / 2643
页数:3
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