Normalized frequency (fiber optics)

Known as: V number, V-parameter, Normalized frequency

In an optical fiber, the normalized frequency, V (also called the V number), is given by where a is the core radius, λ is the wavelength in vacuum…

Papers overview

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2017

The enlargement of omnidirectional reflection range is theoretically investigated by using cascaded 1-D photonic crystals. Using…

2014

Abstract : An experimental study has been conducted at the Air Force Research Laboratory at Edwards Air Force Base to explore the…

2011

Acoustic modelling can be informative in the analysis and design of room and concert hall acoustics. There are two types of…

2011

Crack changes the dynamic behaviour of the structure and by examining this change, crack size and position can be identified. Non…

2008

We have studied the optical properties, band structures and group velocities, of one dimensional photonic crystal (1-D PC…

2008

v parameter characterisation. The strain distribution corresponded well with the experimental strain measurements. It was found a…

2006

A theoretical modal dispersion study of a new unconventional Bragg waveguide having hypocycloidal core cross-section and…

1999

In this paper we will discuss the close-to-the-carrier noise in direct digital frequency synthesizers (DDFS). Large spurious…

1981

The Hankel transform is used to obtain a complete solution for the dynamic stresses and displacements around a flat annular…

1979

The results of computer simulations of clocks, characterized by the power-law model of the spectral density of the normalized…