[1] D. Ristau, M. Lappschies, S. Schlichting, and H. Ehlers, Proc. SPIE 7101, 71010C (2008).
[2] A. V. Tikhonravov and M. K. Trubetskov, Appl. Opt. 44, 6877 (2005).
[3] D. Ristau, H. Ehlers, T. Gross, and M. Lappschies, Appl. Opt. 45, 1495 (2006).
[4] O. Stenzel, S. Wilbrandt, D. Fasold, and N. Kaiser, J. Opt. A 10, 085305 (2008).
[5] M. Lappschies, B. G¨ortz, and D. Ristau, Appl. Opt. 45, 1502 (2006).
[6] H. A. Macleod, Thin-Film Optical Filters (3rd edn.) (Inst. of Physics Pub., Bristol, 2001).
[7] M. Lappschies, P. Pfeifer, U. Schallenberg, H. Ehlers, and D. Ristau, Proc. SPIE 7101, 71010P (2008).