Bunkowski, A.; Burmeister, O.; Clausnitzer, T.; Kley, E.-B.; Tünnermann, A. et al.: Diffractive optics for gravitational wave detectors. In: Journal of Physics: Conference Series 32 (2006), Nr. 1, S. 333-338. DOI:
https://doi.org/10.1088/1742-6596/32/1/051