[1] J. Yao. Microwave photonics. J. Lightwave Technol., 27, 314-335(2009).

[2] J. Capmany, D. Novak. Microwave photonics combines two worlds. Nat. Photonics, 1, 319-330(2007).

[3] A. J. Seeds. Microwave photonics. IEEE Trans. Microw. Theory Tech., 50, 877-887(2002).

[4] Y. Yu, E. Xu, J. Dong, L. Zhou, X. Li, X. Zhang. Switchable microwave photonic filter between high Q bandpass filter and notch filter with flat passband based on phase modulation. Opt. Express, 18, 25271-25282(2010).

[5] F. Jiang, Y. Yu, H. Tang, L. Xu, X. Zhang. Tunable bandpass microwave photonic filter with ultrahigh stopband attenuation and skirt selectivity. Opt. Express, 24, 18655-18663(2016).

[6] X. Xue, X. Zheng, H. Zhang, B. Zhou. Widely tunable single-bandpass microwave photonic filter employing a non-sliced broadband optical source. Opt. Express, 19, 18423-18429(2011).

[7] H. Tang, Y. Yu, C. Zhang, Z. Wang, L. Xu, X. Zhang. Analysis of performance optimization for a microwave photonic filter based on stimulated Brillouin scattering. J. Lightwave Technol., 35, 4375-4383(2017).

[8] M. Bolea, J. Mora, B. Ortega, J. Capmany. Highly chirped single-bandpass microwave photonic filter with reconfiguration capabilities. Opt. Express, 19, 4566-4576(2011).

[9] L. Xu, X. Kong, Z. Wang, H. Tang, X. Liu, Y. Yu, J. Dong, X. Zhang. A tunable single passband microwave photonic filter of overcoming fiber dispersion induced amplitude fading. IEEE Photon. J., 9, 5502008(2017).

[10] X. Liu, Y. Yu, H. Tang, L. Xu, J. Dong, X. Zhang. Silicon-on-insulator-based microwave photonic filter with narrowband and ultrahigh peak rejection. Opt. Lett., 43, 1359-1362(2018).

[11] Y. Yu, H. Tang, L. Xu, X. Liu, F. Jiang, J. Dong, X. Zhang. Switchable microwave photonic filter between low-pass and high-pass responses. IEEE Photon. J., 8, 5501408(2016).

[12] B. Vidal, M. Piqueras, J. Martí. Tunable and reconfigurable photonic microwave filter based on stimulated Brillouin scattering. Opt. Lett., 32, 23-25(2007).

[13] Y. Stern, K. Zhong, T. Schneider, R. Zhang, Y. Ben-Ezra, M. Tur, A. Zadok. Tunable sharp and highly selective microwave-photonic band-pass filters based on stimulated Brillouin scattering. Photon. Res., 2, B18-B25(2014).

[14] M. Song, C. M. Long, R. Wu, D. Seo, D. E. Leaird, A. M. Weiner. Reconfigurable and tunable flat-top microwave photonic filters utilizing optical frequency combs. IEEE Photon. Technol. Lett., 23, 1618-1620(2011).

[15] T. Chen, X. Yi, L. Li, R. Minasian. Single passband microwave photonic filter with wideband tunability and adjustable bandwidth. Opt. Lett., 37, 4699-4701(2012).

[16] W. Li, C. Yang, L. Wang, Z. Yuan, J. Liu, M. Li, N. Zhu. Microwave photonic bandstop filter with wide tunability and adjustable bandwidth. Opt. Express, 23, 33579-33586(2015).

[17] A. Byrnes, R. Pant, E. Li, D.-Y. Choi, C. G. Poulton, S. Fan, S. Madden, B. Luther-Davies, B. J. Eggleton. Photonic chip based tunable and reconfigurable narrowband microwave photonic filter using stimulated Brillouin scattering. Opt. Express, 20, 18836-18845(2012).

[18] A. Choudhary, I. Aryanfar, S. Shahnia, B. Morrison, K. Vu, S. Madden, B. Luther-Davies, D. Marpaung, B. J. Eggleton. Tailoring of the Brillouin gain for on-chip widely tunable and reconfigurable broadband microwave photonic filters. Opt. Lett., 41, 436-439(2016).

[19] C. Chauveau, P. Labeye, J.-M. Fedeli, S. Blaize, G. Lerondel. Study of the uniformity of 300  mm wafer through ring-resonator analysis. IEEE International Conference on Photonics in Switching (PS), 1-3(2012).

[20] L. Chrostowski, X. Wang, J. Flueckiger, Y. Wu, Y. Wang, S. T. Fard. Impact of fabrication non-uniformity on chip-scale silicon photonic integrated circuits. Optical Fiber Communication Conference, Th2A–37(2014).

[21] W. Bogaerts, P. De Heyn, T. Van Vaerenbergh, K. De Vos, S. K. Selvaraja, T. Claes, P. Dumon, P. Bienstman, D. Van Thourhout, R. Baets. Silicon microring resonators. Laser Photon. Rev., 6, 47-73(2012).

[22] F. Xia, M. Rooks, L. Sekaric, Y. Vlasov. Ultra-compact high order ring resonator filters using submicron silicon photonic wires for on-chip optical interconnects. Opt. Express, 15, 11934-11941(2007).

[23] P. Dong, W. Qian, H. Liang, R. Shafiiha, D. Feng, G. Li, J. E. Cunningham, A. V. Krishnamoorthy, M. Asghari. Thermally tunable silicon racetrack resonators with ultralow tuning power. Opt. Express, 18, 20298-20304(2010).

[24] P. Dong, W. Qian, H. Liang, R. Shafiiha, N.-N. Feng, D. Feng, X. Zheng, A. V. Krishnamoorthy, M. Asghari. Low power and compact reconfigurable multiplexing devices based on silicon microring resonators. Opt. Express, 18, 9852-9858(2010).