[1] L. Frey, P. Parrein, J. Raby, C. Pellé, D. Hérault, M. Marty and J. Michailos, Optics Express 19, 13073 (2011).
[2] D. Lerose, E. K. Siaw Hei, B. C. Ching, M. Sterger, L. C. Yaw, F. M. Schulze, F. Schmidt, A. Schmidt and K. Bach, Applied Optics 52, 1655 (2013).
[3] D. Shu, E. Popov and A.-L. Fehrembach, JOSA B 30, 559 (2013).
[4] A. Piegari and J. Bulir, Applied Optics 45, 3768 (2006).
[5] P. Srinivasan, Y. O. Yilmaz, R. C. Rumpf and E. G. Johnson, Optical Engineering 48, 110501 (2009).
[6] S.-W. Wang, X. Chen, W. Lu, L. Wang, Y. Wu and Z. Wang, Optics Letters 31, 332 (2006).
[7] M. Lequime, Tunable Thin-film Filters: Review and Perspectives, Proc. of SPIE 5250, 303 (2004).
[8] Q. Chen and D. R. Cumming, Optics Express 18, 14056 (2010).
[9] F. Brückner, S. Kroker, D. Friedrich, E.-B. Kley and A. Tünnermann, Optics Letters 36, 436 (2011).
[10] K. Walls, Q. Chen, J. Grant, S. Collins, D. Cumming and T. Drysdale, Optics Express 20, 21917 (2012).
[11] A. Mehta, R. Rumpf, Z. Roth and E. Johnson, Optics Letters 31, 2903 (2006).
[12] Bayanheshige, QI Xiang-dong and TANG Yu-guo, Journal of Optoelectronics·Laser 14, 1021 (2003). (in Chinese)
[13] H. A. Macleod, Thin Film Optical Filters, CRC Press, 2001.
[14] K. Yu, Z.-J. Ji, D.-X. Huang, J.-J. Yin and J.-Q. Bao, Journal of Optoelectronics·Laser 22, 1495 (2011). (in Chinese)