Analysis of grating doublets for achromatic beam-splitting
Analysis of grating doublets for achromatic beam-splitting is a scholarly work, published in 2015 in ''Optics Express''. The main subjects of the publication include achromatic lens, Blazed grating, materials science, anti-reflective coating, diffraction grating, grating, optoelectronics, silicon photonics, wavelength, Holographic grating, phase, optics, and Ultrasonic grating. Achromatic grating doublets that have profiles with a constant first spatial derivative are significantly more resistant to lateral shifts between grating layers, where one design case showed a 17 times improvement in performance.