Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

problem 1) Describe the following terms:

(a) Fiber birefringence

(b) Spot Size

(c) Continement factor.

problem 2) prepare down significance, applications of double hetero junction and direct band semiconductors.

problem 3) prepare a brief note on LASER structures and their characteristics.

problem 4) Given that the following measurements were taken for an APD, find out the multiplication factor for the device. Received optical power = 1.35 μW, Corresponding output photocurrent (After Avalanche gain) = 4.9 μA, Quantum efficiency at 1.35 μm = 4O%.

problem 5) describe shot, thermal noise mechanisms in optical receivers.

problem 6) prepare down the causes of optical power loss and nonlinear phase modulation through optical fibers? Provide thorough picture of them.

problem 7) A 1.3 μm long haul light wave system is designed to operate at 1.5 Gb/s. It is capable of coupling 1 mW of average power into the fiber. The 0.5 dB/ km fiber cable loss includes splice losses. The connectors at each end have 1 dB losses. The InGaAs p-i-n receiver has a sensitivity of 250 nW. Make the power budget and compute the repeater spacing.

problem 8) What are system performances issues in the design of WDM lightwave systems? Describe in detail each of them.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M98466

Have any Question? 


Related Questions in Electrical & Electronics

1 when a doublet is added to a uniform stream so that the

1. When a doublet is added to a uniform stream so that the source part of the doublet faces the stream, a cylinder flow results. Plot the streamlines when the doublet is reversed so that the sink faces the stream. 2. A 2 ...

In the system shown in figure 755 steady-state conditions

In the system shown in Figure 7.55, steady-state conditions are established with the switch S closed.At t = 0, he switch is opened. (a) Sketch the voltage and current along the system for t = 0-. (b) Find the total energ ...

It is desired to strip trichloroethylene o2hcl3 from a

It is desired to strip trichloroethylene, O 2 HCl 3 , from a contaminated groundwater stream. The groundwater, which can be treated as a dilute water stream, will be fed to the top of the tower operating at 288 K and 1.0 ...

1 describe the phenomenon of the bouncing back and forth of

1. Describe the phenomenon of the bouncing back and forth of transient waves on a transmission line excited by a constant voltage source in series with internal resistance and terminated by a resistance. 2. Discuss the v ...

The relationship between deformed and undeformed

The relationship between deformed and undeformed coordinates for the pure bending of a plane-strain solid is given as Compare the engineering strain and Lagrangian strain. Show that the two strain measures become identic ...

Write the expression for the electric field intensity of a

Write the expression for the electric field intensity of a sinusoidally time-varying uniform plane wave propagating in free space and having the following characteristics: (a) (b) direction of propagation is the -directi ...

1 state gauss law for the electric field in differential

1. State Gauss' law for the electric field in differential form. How is it derived from its integral form? 2. What is meant by the net longitudinal differential of the components of a vector field? 3. Give an example in ...

Using the frequency sampling method design a linear phase

Using the frequency sampling method, design a linear phase bandstop FIR filter with cutoff frequencies Ω c1 = π/3, Ω c2 = π/2, and L h = 13. Realize the design as a frequency sampling filter.

Assume bob using the rsa cryptosystem selects p 11 q 13

Assume Bob, using the RSA cryptosystem, selects p = 11, q = 13, and d = 7, which of the following can be the value of public key e? a. 11 b. 103 c. 19

You are to size a grid-connected south-facing pv system for

You are to size a grid-connected south-facing PV system for Las Vegas to deliver 4000 kWh/yr. Use a tilt equal to latitude minus 15°. a. What should be the ac-rated power of the PV/inverter system? b. What temperature de ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro