Wire grid polarizer has high extinction ratio, brightness, excellent durability and large
acceptance angle of light. The interest in grid-type polarizer has maintained continuously …

Polarizers have been widely used in various optical systems to reduce polarization cross
talk. The polarizers based on the silicon nanowire waveguide can provide chip-scale device …

Polarization processors with versatile functionalities are needed in optical systems, which
use or manipulate polarized light. In this paper, we propose and realize an integrated …

We present an all-silicon transverse-magnetic-pass (TM-pass) polarizer based on anti-
symmetric Bragg gratings. We obtain wide operation bandwidth and high polarization …

As society becomes smarter, advanced optical sensing and imaging technologies utilizing
visible and near-infrared regions have become increasingly prevalent. Wire-grid polarizers …

Conventional methods using high-purity quartz lenses to control deep-ultraviolet light-
emitting diode (DUV-LED) far-field patterns have limitations, including small effective …

A subwavelength polarizer based on “sandwich” structured substrates is proposed in this
study. The proposed subwavelength polarizer consists of three layers of subwavelength …

High-precision fabrication of nanoscale periodic structures is utilized in a wide range of
applications, including wire grid polarizers, photonic crystals, and light-emitting diodes …

The design and fabrication of a ZnSe-based linear polarizer operating in the 8–12 μm
infrared region with multilayer nanogratings is demonstrated. The multilayer structure is …

A linearly polarized white light emitting from blue chip capitalized on a composite metal-
dielectric-metal nanowire grating is proposed. The finite-difference time-domain method is …