Abstract
In the present research work, a 44 layer reflective notch filter using Al2O3 – SiO2 multilayer structure has been designed and optimized for an oblique angle of incidence of 45°. The multilayer structure was then deposited on BK7 substrate using Ion Assisted electron-beam Deposition (IAD) technique and the fabricated filter was characterized for its optical properties using UV-Vis-NIR spectrophotometer.
© 2019 The Author(s)
PDF ArticleMore Like This
Mukesh Kumar, Neelam Kumari, Amit L. Sharma, Vinod Karar, and R K Sinha
JT5A.30 Freeform Optics (Freeform) 2019
Vemuri SRS Praveen Kumar, Naini Garg, Mukesh Kumar, Neelam Kumari, Vinod Karar, and Amit L Sharma
JW3A.112 Frontiers in Optics (FiO) 2019
Qing-Yuan Cai, Ling-Shan Gao, Hai-Han Luo, Rui Cong, and Ding-Quan Liu
FB.5 Optical Interference Coatings (OIC) 2019