Jin Wang, Changhe Zhou, Jianyong Ma, Yonghong Zong, Wei Jia. Modal analysis of 1 × 3 reflective triangular gratings under normal incidence[J]. Chinese Optics Letters, 2017, 15(4): 040902
- Chinese Optics Letters
- Vol. 15, Issue 4, 040902 (2017)
Fig. 1. Schematic of grating.
Fig. 2. Diffraction efficiencies of the zeroth and first orders.
Fig. 3. Contour of the efficiency ratio between the first and the zeroth diffractive orders versus the period and depth.
Fig. 4. Diffraction process of the metal-mirror-based reflective grating.
Fig. 5. Schematic of laser writing system.
Fig. 6. Angular spectrum.
Fig. 7. AFM results: (a) AFM image, and (b) the profile along the line in (a).
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20