Answered: EX. (2): Compute the cut-off parameter… | bartleby

Related questions

Question

100%

EX. (2): Compute the cut-off parameter and the number of modes
1.54 and n2 (cladding)
1.5, core radius 25
supported by a fiber n₁ (core)
um and operating wavelength is 1300nm.
Ans. :
2π
V = 2²-a N₁
λ
=

Expert Solution

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

Determine the probability that a photon is detected at the location of the first minimum of a 3-slit grating if the thrid slit is closed. You can assume that the magnitude of the probability amplitude due to each slit is r. (Hint: Start by showing how the complex amplitudes from each slit add up to zero at the first minimum. What is the resulting amplitude if the first amplitude is eliminated?)
I need the answer as soon as possible
1.2) In a region of gas where the optical depth is 2.0, what percentage of photons can escape without being scattered or absorbed?
Answer all these questions
A Fabry-Perot device contains two parallel part-reflective surfaces, each with a power reflection coefficient R = 0.9, separated by an air gap of 0.05 mm. The device is used at near-normal inci- dence with a transmission maximum at wavelength 600 nm. Calculate the coefficient of finesse, and the resolving power.