All-optical UWB pulse generation using sum-frequency generation in a PPLN waveguide

被引：21

作者：

Wang, Jian ^{[1
]}

Sun, Qizhen ^{[1
]}

Sun, Junqiang ^{[1
]}

Zhang, Weiwei ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Coll Optoelect Sci & Engn, Wuhan 430074, Peoples R China

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 05期

基金：

中国国家自然科学基金;

关键词：

BROAD-BAND SBS; DELAY-LINE; FIBER; CONVERSION; MODULATION; SIMULATION; MONOCYCLE; PROPOSAL; SIGNALS; NRZ;

D O I：

10.1364/OE.17.003521

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose and demonstrate a novel approach to optically generate ultrawideband (UWB) monocycle pulses by exploiting the parametric attenuation effect of sum-frequency generation (SFG) in a periodically poled lithium niobate (PPLN) waveguide. The SFG process changes the continuous-wave pump into dark optical pulse pump with undershoot, resulting in the generation of UWB monocycle through the combination of input signal and output pump with proper relative time advance/delay. Pairs of polarity-inverted UWB monocycle pulses meeting the UWB definition of U. S. Federal Communications Commission (FCC, part 15) are successfully obtained in the experiment. (C) 2009 Optical Society of America

引用

页码：3521 / 3530

页数：10

共 20 条

[11] An electrically switchable optical ultrawideband pulse generator
Wang, Qing
Yao, Hanping
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2007, 25 (11) : 3626 - 3633
[12] Switchable optical UWB monocycle and doublet generation using a reconfigurable photonic microwave delay-line filter
Wang, Qing
Yao, Jianping
[J]. OPTICS EXPRESS, 2007, 15 (22): : 14667 - 14672
[13] Optical ultrawideband monocycle pulse generation based on cross-gain modulation in a semiconductor optical amplifier
Wang, Qing
Zeng, Fei
Blais, Sebastien
Yao, Jianping
[J]. OPTICS LETTERS, 2006, 31 (21) : 3083 - 3085
[14] Perinatal androgenization prevents age-related neuron loss in the sexually dimorphic nucleus of the preoptic area in female rats
Yang, SL
Chen, YY
Hsieh, YL
Jin, SH
Hsu, HK
Hsu, C
[J]. DEVELOPMENTAL NEUROSCIENCE, 2004, 26 (01) : 54 - 60
[15] Photonic generation of ultrawideband signals
Yao, Jianping
Zeng, Fei
Wang, Qing
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2007, 25 (11) : 3219 - 3235
[16] Improved slow-light performance of 10 Gb/s NRZ, PSBT and DPSK signals in fiber broadband SBS
Yi, Lilin
Jaouen, Yves
Hu, Weisheng
Su, Yikai
Bigo, Sebastien
[J]. OPTICS EXPRESS, 2007, 15 (25) : 16972 - 16979
[17] All-optical UWB impulse generation based on cross-phase modulation and frequency discrimination
Zeng, F.
Wang, Q.
Yao, J.
[J]. ELECTRONICS LETTERS, 2007, 43 (02) : 119 - 121
[18] An approach to ultrawideband pulse generation and distribution over optical fiber
Zeng, F
Yao, JP
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2006, 18 (5-8) : 823 - 825
[19] Ultrawideband impulse radio signal generation using a high-speed electrooptic phase modulator and a fiber-Bragg-grating-based frequency discriminator
Zeng, Fei
Yao, Jianping
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2006, 18 (17-20) : 2062 - 2064
[20] Continuously-tunable, bit-rate variable OTDM using broadband SBS slow-light delay line
Zhang, B.
Zhang, L.
Yan, L.-S.
Fazal, I.
Yang, J.-Y.
Willner, A. E.
[J]. OPTICS EXPRESS, 2007, 15 (13) : 8317 - 8322

← 1 2 →