Study on the polarization grating working in 1053-nm wavelength

Quan Liu; Peng Sun; Haibin Wang; Jianhong Wu

doi:10.1117/12.871655

17 November 2010 Study on the polarization grating working in 1053-nm wavelength

Quan Liu, Peng Sun, Haibin Wang, Jianhong Wu

Proceedings Volume 7848, Holography, Diffractive Optics, and Applications IV; 784838 (2010) https://doi.org/10.1117/12.871655
Event: Photonics Asia 2010, 2010, Beijing, China

Abstract

A fused-silica polarization grating at a wavelength of 1053 nm was designed. To achieve a high extinction ratio and efficiency, the grating profile was optimized by using rigorous coupled-wave analysis. The results showed: when the grating period, the duty cycle and the groove depth of polarization grating were at 650nm, 0.39 and 1340nm respectively, the extinction ratio could reach the maximum 34700; the efficiencies of the TE-polarized wave in the -1st order and the TM-polarized wave in the 0th order were 92.2% and 99.5% respectively. We also analyzed the effects of the deviations of the period and depth from optimized parameters on the extinction ratio and efficiency. The holographic lithography and the ion beam etching will be applied to fabricate a prototype polarization grating in late 2010.

Citation Download Citation

Quan Liu, Peng Sun, Haibin Wang, and Jianhong Wu "Study on the polarization grating working in 1053-nm wavelength", Proc. SPIE 7848, Holography, Diffractive Optics, and Applications IV, 784838 (17 November 2010); https://doi.org/10.1117/12.871655

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available