Laser & Optoelectronics Progress, Volume. 58, Issue 11, 1105001(2021)
Design of Flat-Top Optical Filter Based on Cascaded Guided Mode Resonant Gratings
Fig. 4. Reflection spectra of double-layer GMR gratings under different grating thicknesses
Fig. 5. Reflection spectra of double-layer GMR gratings under different grating periods
Fig. 6. Relationship between grating thickness and wavelength of double-layer GMR gratings under different reflectivity
Fig. 7. Reflection spectrum of flat-top and steep-edge of double-layer GMR gratings
Fig. 9. Relationship between bottom grating thickness and wavelength of double-layer GMR gratings under different reflectivity
Fig. 10. Reflection spectrum of flat-top and steep-edge of asymmetric double-layer GMR gratings
Get Citation
Copy Citation Text
Jiuzhou Yu, Jinhua Hu, Danping Ren, Xiuhong Liu, Yining Bao, Jijun Zhao. Design of Flat-Top Optical Filter Based on Cascaded Guided Mode Resonant Gratings[J]. Laser & Optoelectronics Progress, 2021, 58(11): 1105001
Category: Diffraction and Gratings
Received: Oct. 20, 2020
Accepted: Nov. 12, 2020
Published Online: Jun. 7, 2021
The Author Email: Jinhua Hu (hujh84@hebeu.edu.cn)