An ultra compact photonic crystal wavelength division demultiplexer using resonance cavities in a modified Y-branch structure

A Rostami, HA Banaei, F Nazari, A Bahrami - Optik, 2011 - Elsevier
An ultra small size 4-channel wavelength division demultiplexer based on 2D photonic
crystal modified Y-Branch, suitable for integration, is proposed in this paper. The output …

Photonic crystal devices: some basics and selected topics

RM De La Rue, C Seassal - Laser & Photonics Reviews, 2012 - Wiley Online Library
This review article is concerned with basic aspects and some selected topics in photonic
crystal (PhC) devices. It starts with a significantly historical aspect of basic principles for …

Compact electro-optic modulator on silicon-on-insulator substrates using cavities with ultra-small modal volumes

B Schmidt, Q Xu, J Shakya, S Manipatruni… - Optics Express, 2007 - opg.optica.org
We experimentally demonstrate a micron-size electro-optic modulator using a high-index-
contrast silicon Fabry-Pérot resonator cavity. This compact device consists of a 1-D cavity …

Photonic Cavity-Mediated Tunable Ultrafast Absorption Dynamics in BaTiO3-Based One-Dimensional Photonic Crystal

JN Acharyya, NR Desai, RB Gangineni… - ACS Applied …, 2021 - ACS Publications
The ultrafast absorption dynamics of photonic modes and enhanced features of electronic
states have been demonstrated in a barium titanate (BaTiO3, BTO)-embedded one …

Modelling of photonic wire Bragg gratings

M Gnan, G Bellanca, HMH Chong, P Bassi… - Optical and Quantum …, 2006 - Springer
Some important properties of photonic wire Bragg grating structures have been investigated.
The design, obtained as a generalisation of the full-width gap grating, has been modelled …

Optical Fabry–Perot filters using hybrid Periodic, Fibonacci and Cantor photonic structures

NB Ali - Nano communication networks, 2017 - Elsevier
In this numerical investigation, the design of new optical Fabry–Perot filters according to
hybrid Periodic/Non-Periodic, one-dimensional photonic structures are proposed. The …

Photonic crystal wedge as a tunable multichannel filter

SR Entezar - Superlattices and Microstructures, 2015 - Elsevier
Tunable multichannel filtering properties of a one-dimensional photonic crystal wedge
constructed from two one-dimensional photonic crystals are demonstrated theoretically …

Nonlinear optical absorption switching behavior of BaTiO3 in asymmetric microcavity

NK Shihab, JN Acharyya, UPM Rasi, RB Gangineni… - Optical Materials, 2020 - Elsevier
In this paper, an asymmetric 1-D photonic microcavity with BaTiO 3 as defect has been
fabricated using RF magnetron sputtering technique. Open aperture Z-scan shows …

Compact and integrated 2-D photonic crystal super-prism filter-device for wavelength demultiplexing applications

AS Jugessur, A Bakhtazad, AG Kirk, L Wu… - Optics …, 2006 - opg.optica.org
A two-dimensional photonic crystal (PhC) super-prism integrated with one-dimensional
photonic crystal microcavity filters has been designed using the plane wave expansion …

The terahertz isolator and switch based on the nonreciprocal feature of magnetized InSb layered photonic structure

R Dong, J Sui, Z Li, H Zhang - Optics & Laser Technology, 2024 - Elsevier
In this paper, a multifunctional device based on a one-dimensional (1-D) magnetized InSb
layered photonic structure (LPS) that can achieve the function of a magnetic-controlled …