Flexible single-crystal silicon nanomembrane photonic crystal cavity.

Transfer of micro and nano-photonic silicon nanomembrane waveguide devices on flexible substrates.

This paper demonstrates transfer of optical devices without extra un-patterned silicon onto low-cost, flexible plastic substrates using single-crystal silicon nanomembranes. Employing this transfer technique, stacking two layers of silicon nanomembranes with photonic crystal waveguide in the first layer and multi mode interference couplers in the second layer is shown, respectively. This techni...

The New Design and Simulation of an Optical Add Drop Filter Based On Hexagonal Photonic Crystal Single Ring Race Track Resonator

In this paper, using annular resonator we have designed an adding and dropping filter light based ontwo-dimensional photonic crystals. The shape of ring resonator filter adding and dropping that wehave proposed is Race Track. This filter has a hexagonal lattice structure of silicon bars withrefractive index 3/46 that is located in the context of air with refractive index 1. Transmissionefficien...

SUPPLEMENTAL MATERIAL Flexible nanomembrane photonic-crystal cavities for tensilely strained-germanium light emission

Numerical Calculation of Resonant Frequencies and Modes of a Three-Atom Photonic Molecule and a Photonic Crystal in an External Cavity

In the present paper, resonant frequencies and modes of a three-atom photonic molecule and a photonic crystal placed within a cavity are numerically calculated. First, governing formulation in transverse electric field mode (TE) is obtained using Maxwell equations. Then, an algorithm based on a finite difference scheme and matrix algebra is presented. The algorithm is then implemented in a comp...

Stamp printing of silicon-nanomembrane-based photonic devices onto flexible substrates with a suspended configuration.

In this Letter, we demonstrate for the first time (to our best knowledge) stamp printing of silicon nanomembrane (SiNM)-based in-plane photonic devices onto a flexible substrate using a modified transfer printing method that utilizes a suspended configuration, which can adjust the adhesion between the released SiNM and the "handle" silicon wafer. With this method, 230 nm thick, 30 μm wide, and ...