This paper introduces a novel gas sensor employing Photonic Crystal Fiber (PCF) to detect
nicotine found in cigarette smoke in the THz Frequency range. The optimization of this PCF …

We have proposed a photonic crystal fiber (PCF) based sensor to sense toxic carbonyl air
droplet found in cigarette smoke. A circular lattice PCF has been designed with four air holes …

A PCF based nicotine detection technique in THz regime that is found in cigarette smoke is
presented here. A square shaped PCF is designed where the cladding consists of four air …

The use of photonic crystal fiber (PCF) in a wide variety of applications involving THz
communications, sensing useful and harmful gas and liquids, imaging and spectroscopy is …

This study proposes a simple and efficient Photonic Crystal Fibre sensor design for the
detection of controlled drugs such as cocaine, amphetamine, and ketamine. The design …

A form of optical fiber known as PCF uses the photonic crystal feature to its advantage. The
quantitative effect of guiding characteristics on material properties along wavelength is …

Designability and adaptability are of paramount importance in the production and use of
photonic crystal fiber (PCF) sensors. It is still challenging to distinguish different gases in …

This paper represents a design mechanism and numerical investigations of a PCF sensor
that contains a hollow core for sensing the primary chemical analytes namely water, ethanol …

Methanol and Benzene are two volatile impurities that can be adulterate into Ethanol to
make hand sanitizes, putting the disinfection practices at risk. In this paper, an optical fiber …

Toxic or Flammable gases and leakage of the gas lines can be detected by photonic crystal
fibers for avoiding pollution, explosion or fire. Two different structures of hollow core based …