Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

problem 1: How will you measure:

a) Fiber refractive index profile

b) Numerical Aperture in the optical fiber

problem 2: How will you measure:

a) Attenuation

b) Fiber diameter in optical communication system?

problem 3: prepare brief note on the Numerical aperture measurement.

problem 4: What do you mean by the term internal quantum efficiency and external quantum efficiency of the optical source?

problem 5: What do you mean by the term population inversion?

problem 6: Illustrate threshold condition for the Laser oscillations.

problem 7: Describe the term spontaneous emission.

problem 8
: Define the term LED internal quantum efficiency.

problem 9: Compare LEDs with injection laser in respect of its benefits and drawbacks in optical fiber communication.

problem 10: Describe the principle and working of LASER diode. As well describe the modulation of Laser diodes.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M97410

Have any Question? 


Related Questions in Electrical & Electronics

The exponential fourier spectra of a certain periodic

The exponential Fourier spectra of a certain periodic signal x(t) are shown in Fig. 6.13. Determine and sketch the trigonometric Fourier spectra of x(t) by inspection of Fig. 6.13. Now write the (compact) trigonometric F ...

1 implement the half adder circuit on the breadboard2

1. Implement the half adder circuit on the breadboard. 2. Implement the full adder circuit on the breadboard. 3. Using the 2-bit adder presented in the chapter as a model, implement a 4-bit adder in Logisim. Implement an ...

An infinite plane sheet lying in the plane carries a

An infinite plane sheet lying in the plane carries a current of uniform density Find the magnetic field intensities adjacent to the sheet and on either side of it. What is the polarization of the field?

1 learning outcomesat the end of this project students will

1. Learning outcomes At the end of this project, students will be able to: 1) Analyze power system faults based on balance and unbalanced faults techniques. (PLO4-CTPS-C4) 2) Express power flow analysis using EMTP softwa ...

Let xt be a signal whose fourier transform xomega is

Let x(t) be a signal whose Fourier transform X(ω) is nonzero only over 3 ≤ |ω| ≤ 9. Further, only frequencies 5 ≤ |ω| ≤ 7 contain useful information (the other frequencies can be considered to contain noise or different ...

1 outline the steps involved in the magnetostatic field

1. Outline the steps involved in the magnetostatic field analysis of a parallel plate structure and the determination of its inductance. 2. Outline the steps involved in the electromagnetostatic field analysis of a paral ...

1 draw the symbols for the nand nor xor and xnor gates what

1. Draw the symbols for the NAND, NOR, XOR, and XNOR gates. What is the difference between the Buffer, AND, OR, XOR and the NOT, NAND, NOR, and XNOR gates? 2. Modify the circuit from question 2 to use a second AND gate o ...

1 why is it necessary to have the displacement current term

1. Why is it necessary to have the displacement current term on the right side of Ampere's circuital law? 2.28. When can you say that the current in a wire enclosed by a closed path is uniquely defined? Give two examples ...

1 state maxwells curl equations for static fields2 what is

1. State Maxwell's curl equations for static fields. 2. What is the expansion for the gradient of a scalar in Cartesian coordinates? When can a vector be expressed as the gradient of a scalar? 3. Discuss the physical int ...

Each round in a block cipher should be invertible to make

Each round in a block cipher should be invertible to make the whole block invertible. Modern block ciphers use two approaches to achieve this. In the first approach, each component is invertible; in the second approach s ...

  • 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