Flammable or poisonous gasses in the air are capable of destroying a geographical area of
causing a fire, fulmination, and venomous exposure. This paper presents a micro-cored …

This article represents a gas sensor based on spiral photonic crystal fiber (S-PCF) for
detecting harmful or colorless gasses and monitoring air pollution by metering gas …

In this paper, a spiral shape photonic crystal fiber (S-PCF) has been suggested as a gas
sensor for detecting toxic or colorless gases as well as monitoring the air pollution by …

In this paper, a hexagonal shape photonic crystal fiber (H-PCF) has been proposed as a gas
sensor of which both micro-structured core and cladding are organized by circular air …

A novel design of circular photonic crystal fiber (C-PCF) gas sensor is presented and
analyzed by full vectorial finite element method. The suggested structure has a spiral porous …

This study presented a novel shape photonic crystal fiber based gas sensor for the first time.
Perfectly circular shape air hole are arranged to form core and cladding region. Based on …

Flammable and/or toxic gas sensors can be used as safety measuring in gas production
facilities, especially in oil rigs. The gas sensors detect gas leaks capable of causing fire …

This paper proposes the design and characterization of microstructure optical fiber for gas
sensing applications. The aim is to detect toxic and colorless gases over a wide …

Abstract This paper describes a micro-cored photonic crystal fiber-based gas sensor that
uses a simple structure and proper analysis has done to detect sulfur dioxide gas. SO 2 is a …

A new hybrid photonic crystal fiber (PCF) with circular rings based microstructure core gas
sensor has been proposed for detecting ammonia gas at the wavelength of 1.544 μm. The …