| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Compact Optical Add-Drop De-Multiplexers with Cascaded Micro-Ring Resonators on SOI |
| Huan Guan1, Zhi-Yong Li1, Hai-Hua Shen2,3**, Yu-De Yu1** |
1State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083
2University of Chinese Academy of Sciences, Beijing 101408
3State Key Laboratory of Software Development Environment, Beihang University, Beijing 100191
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| Cite this article: |
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Huan Guan, Zhi-Yong Li, Hai-Hua Shen et al 2017 Chin. Phys. Lett. 34 064201 |
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Abstract A four-channel integrated optical wavelength de-multiplexer is experimentally illustrated on a silicon-on-insulator (SOI) substrate. With the aid of cascaded micro-ring resonators, the whole performance of the wavelength de-multiplexer is improved, such as 3 dB bandwidth and channel crosstalk. Based on the transform matrix theory, a four-channel wavelength de-multiplexer with average channel spacing 4.5$\pm$0.5 nm (3 dB bandwidth $\sim 2\pm 0.5$ nm) is demonstrated at telecommunication bands. For each channel, the extinction at the adjacent channel is below $-$39 dB and the out-of-band rejection ratio is up to 40 dB. The channel dropping loss is below 5 dB in the five FSR spectral response periods (near 100 nm).
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Received: 16 February 2017
Published: 23 May 2017
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| PACS: |
42.79.Sz
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(Optical communication systems, multiplexers, and demultiplexers?)
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42.79.Ci
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(Filters, zone plates, and polarizers)
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42.60.Da
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(Resonators, cavities, amplifiers, arrays, and rings)
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| Fund: Supported by the National High Technology Research and Development Program of China under Grant No 2015AA016904, the National Key Research and Development Plan of China under Grant No 2016YFB0402502, and the National Natural Science Foundation of China under Grant No 61275065. |
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| [1] | Xiao S J, Khan M H, Shen H and Qi M H 2007 Opt. Express 15 7489 | | [2] | Park S, Kim K J, Kim I G and Kim G 2011 Opt. Express 19 13531 | | [3] | Park S, Kim S G, Park J and Kim G 2012 Opt. Express 20 23582 | | [4] | Yang Y D, Li Y, Huang Y Z and Poon A W 2014 Opt. Express 22 22172 | | [5] | Xiong K, Xiao X, Li X Y, Hu Y T, Li Z Y, Chu T, Yu Y D and Yu J Z 2012 Opt. Commun. 285 4368 | | [6] | Chen P X, Chen S T, Guan X W, Shi Y C and Dai D X 2014 Opt. Lett. 39 6304 | | [7] | Malka D, Cohen M, Turkiewicz J and Zalevsky Z 2015 Photon. Nanostruct. –Fundamentals Appl. 16 16 | | [8] | Xia F N, Rooks M, Sekaric L and Vlasov Y 2007 Opt. Express 15 11934 | | [9] | Xiao S J, Khan M H, Shen H and Qi M H 2007 Opt. Express 15 14765 | | [10] | Mansoor R, Sasse H, Ison S and Duffy A 2015 Opt. Quantum Electron. 47 1127 | | [11] | Guan H, Li Z Y, Shen H H, Wang R and Yu Y D 2017 Chin. Phys. Lett. 34 034210 | | [12] | Yu P, Hu T, Qiu C, Shen A, Qiu H Y, Wang F, Jiang X Q, Wang M H and Yang J Y 2013 Chin. Phys. Lett. 30 034210 | | [13] | Tobing L Y M, Dumon P, Baets R and Chin M K 2008 Opt. Lett. 33 2512 | | [14] | Boeck R, Flueckiger J, Chrostowski L and Jaeger N A F 2013 Opt. Express 21 9103 | | [15] | Boeck R, Shi W, Chrostowski L and Jaeger N A F 2013 IEEE Photon. J. 5 2202511 | | [16] | Vlasov Y, Green W M J and Xia F N 2008 Nat. Photon. 2 242 | | [17] | Dahlem M S, Holzwarth C W, Khilo A, Kärtner F X, Smith H I and Ippen E P 2011 Opt. Express 19 306 |
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