Determine the core radius of a multi-mode, Mechanical Engineering

Modal Dispersion in Step-Index Fibers

Determine the core radius of a multi-mode step index fiber with a numerical aperture NA = 0.1 if the number of modes M = 5000 when the wavelength is 870nm. If the core refractive index n1 = 1.445, the group index N1 = 1.456, and Δ is approximately independent of wavelength, determine the modal-dispersion response time σT for a 2-km-Iong fiber.

 

Posted Date: 3/2/2013 2:58:34 AM | Location : United States







Related Discussions:- Determine the core radius of a multi-mode, Assignment Help, Ask Question on Determine the core radius of a multi-mode, Get Answer, Expert's Help, Determine the core radius of a multi-mode Discussions

Write discussion on Determine the core radius of a multi-mode
Your posts are moderated
Related Questions
Determine the maximum torque - shaft: Determine the maximum torque that can be safely transmitted by a shaft of 400 mm diameter, if (a) the maximum allowable shear stress i


Q.   For an electromagnetic system, show that the energy stored in a magnetic field is equal to the area enclosed b/w magnetization curves for open and closed position of the armat

What are significnces of quasi static process

Determine the critical load (W crit ) to cause elastic instability of the rigidly jointed frame shown in Figure Q2. The frame members have constant bending stif

Expression for the normal and tangential stresses: By sing Mohr's circle, derive expression for the normal and tangential stresses on a diagonal plane of material subjected t

Cell Covers: Each cell is covered from the top of the cell covers and the terminals projected from the cell covers. The terminals are arranged alternatively in a line.

Nozzle: The pressure energy gets converted in to kinetic energy Mass flow rate  Turbine: It is used to generate work.  The work is done by system becaus

Calculate the angular acceleration of the pulleys: The compound pulley system has a mass of 30 kg and a radius of gyration of 450 mm. Calculate the tension in each cord and th

A loaded structural component, shown in Fig Q7, is manufactured from sheet steel having a Young's modulus, E = 208000 MPa and a Poisson's ratio, n = 0.3. The sheet steel is 2 mm th