Demonstration of enhanced four-wave mixing by harnessing stimulated Brillouin scattering within a suspended cascaded microring resonator
Demonstration of enhanced four-wave mixing by harnessing stimulated Brillouin scattering within a suspended cascaded microring resonator
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通过利用悬浮级联微环谐振器内的受激布里渊散射来演示增强的四波混频
DOI：
10.1063/5.0049391
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发表时间：
2021-06
影响因子：
4
通讯作者：
Junqiang Sun
中科院分区：
文献类型：
--
作者：
Ming Cheng;Kang Wang;Junqiang Sun
利用硅基级联跑道型微带谐振腔（MRR）中的前向受激布里渊散射（FSBS）实现了四波混频增强。分裂的谐振峰的频率间隔被精确地设计为匹配布里渊频移（BFS）。在泵浦光功率为35.48 mW，探测光功率为17.78 mW的条件下，FSBS共振和级联MRR共振的协同作用使反斯托克斯和斯托克斯边带的四波混频分别增强了2.97和2.43 dB。通过改变波导宽度，得到了3.34 ~ 7.13GHz的BFS。此外，我们表明，这个相同的系统作为一个单边带调制器的行为，提供超过17 dB的单边带抑制比的条件下，探测光和斯托克斯是谐振的级联MRR。基于这些结果，该器件为新型全硅布里渊激光器、放大器、隔离器和单边带调制器打开了大门。
We experimentally demonstrate the enhanced four-wave mixing (FWM) by harnessing the forward stimulated Brillouin scattering (FSBS) within a silicon-based cascaded racetrack microring resonator (MRR). The frequency spacing of the split resonant peaks is precisely designed to match the Brillouin frequency shift (BFS). The cooperative interaction of the FSBS resonance and cascaded MRR resonance achieves an FWM enhancement of 2.97 and 2.43 dB for anti-Stokes and Stokes sidebands under the launched pump power of 35.48 mW and probe power of 17.78 mW. The BFS from 3.34 to 7.13 GHz is demonstrated by changing the waveguide width. Moreover, we show that this same system behaves as a single-sideband modulator, providing more than the 17 dB single-sideband rejection ratio under the condition that the probe light and Stokes are resonant in the cascaded MRR. Building on these results, this device opens the door to new types of all-silicon Brillouin laser, amplifier, isolator, and single-sideband modulator.
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影响因子：
10.4
作者：
L. McKay;M. Merklein;A. C. Bedoya;A. Choudhary;Micah Jenkins;C. Middleton;A. Cramer;Joseph Devenport;A. Klee;R. DeSalvo;B. Eggleton
通讯作者：
L. McKay;M. Merklein;A. C. Bedoya;A. Choudhary;Micah Jenkins;C. Middleton;A. Cramer;Joseph Devenport;A. Klee;R. DeSalvo;B. Eggleton
DOI：
10.1364/josab.31.000201
发表时间：
2014-02
影响因子：
1.9
作者：
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通讯作者：
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影响因子：
10.4
作者：
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通讯作者：
N. Otterstrom;E. Kittlaus;S. Gertler;R. Behunin;A. Lentine;P. Rakich
影响因子：
35
作者：
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通讯作者：
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影响因子：
35
作者：
Kittlaus, Eric A.;Shin, Heedeuk;Rakich, Peter T.
通讯作者：
Rakich, Peter T.