Enhanced linear thermosensitivity of gel-immobilized colloidal photonic crystal film bound on glass substrate

Gel-immobilized colloidal crystal shell with enhanced thermal sensitivity at photonic wavelengths.

and liquid crystals [ 3 ] to impart desired mechanical strength, biocompatibility, permeability, and release properties to the microcapsules. Such microcapsules are often used for a variety of applications such as macromolecular delivery, [ 4 ] hazardous material handling, [ 5 ] oil recovery, [ 6 ] and food processing. [ 7 ] The choice of an appropriate shell material is important for the devel...

Design of Photonic Crystal Polarization Splitter on InP Substrate

In this article, we suggested a novel design of polarization splitter based on coupler waveguide on InP substrate at 1.55mm wavelength. Photonic crystal structure is consisted of two dimensional (2D) air holes embedded in InP/InGaAsP material with an effective refractive index of 3.2634 which is arranged in a hexagonal lattice. The photonic band gap (PBG) of this structure is determined using t...

Gel - Immobilized Colloidal Crystal Shell with High Thermal Sensitivity

Enhanced photoacoustic detection using photonic crystal substrate

This paper demonstrates the enhanced photoacoustic sensing of surface-bound light absorbing molecules and metal nanoparticles using a one-dimensional photonic crystal (PC) substrate. The PC structure functions as an optical resonator at the wavelength where the analyte absorption is strong. The optical resonance of the PC sensor provides an intensified evanescent field with respect to the excit...

design of photonic crystal polarization splitter on inp substrate

in this article, we suggested a novel design of polarization splitter based on coupler waveguide on inp substrate at 1.55mm wavelength. photonic crystal structure is consisted of two dimensional (2d) air holes embedded in inp/ingaasp material with an effective refractive index of 3.2634 which is arranged in a hexagonal lattice. the photonic band gap (pbg) of this structure is determined using t...