Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

Answer the following problems in detail.

problem 1) Derive an expression for numerical aperture in a step-index fiber. Sketch the intensity pattern for LP12 mode.

problem 2) describe mode control in tunable lasers.

problem 3) find out the responsivity of an InGaAs APD operating at 1.55 (μm and having a quantum efficiency of 0.7 if its gain is 10. How much optical power is needed by this detector to produce 20 nA?

problem 4) describe these in derail: timing jitter, RIN and inter channel crosstalk.

problem 5) prepare a detailed note on code division multiplexing.

problem 6) Describe the different sources those contribute to power penalty in optical links.

problem 7) describe the modulation response of laser for small-signal modulation.

problem 8) Derive an expression for signal-to-noise ratio in APDs.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M98434

Have any Question? 


Related Questions in Electrical & Electronics

Consider the simple rc circuit shown in fig p23-3 let r 1

Consider the simple RC circuit shown in Fig. P2.3-3. Let R = 1 kΩ and C = 1 nF. (a) Find the system transfer function. (b) Plot the magnitude and phase responses. (c) Show that a lowpass signal x(t) with bandwidth W « 10 ...

A signal is bandlimited to 12 khz the band between 10 and

A signal is bandlimited to 12 kHz. The band between 10 and 12 kHz has been so corrupted by excessive noise that the information in this band is nonrecoverable. Determine the minimum sampling rate for this signal so that ...

1 if the plate shown is inclined at an angle as shown what

1. If the plate shown is inclined at an angle as shown, what are the forces F x  and F y  necessary to maintain its position? The flow is frictionless. 2. A steady, incompressible, frictionless, two-dimensional jet of fl ...

Approximate using a number of terms of your choice through

Approximate (using a number of terms of your choice) through the three forms of Fourier series expansion the periodic signal that is depicted in the following figure Each time, a. Plot the approximate signal in time of t ...

1 briefly outline the procedure involved in the successive

1. Briefly outline the procedure involved in the successive solution of Maxwell's equations. 2. How does the technique of successive solution of Maxwell's equations reveal the interaction between the electric and magneti ...

1 describe the phasor technique of solving a differential

1. Describe the phasor technique of solving a differential equation for the sinusoidal steady-state solution. 2. State Coulomb's law. To what law in mechanics is Coulomb's law analogous? 3. What is the definition of the ...

Kansas city is famous for its barbeque but good barbeque

Kansas City is famous for its barbeque. But, good barbeque comes at a cost: Pit masters have to bear the costs of producing slow-roasted pulled pork and beef briskets. There is also an external cost: Every time a pit mas ...

1 a 0635-cm hydraulic line suddenly ruptures 8 m from a

1. A 0.635-cm hydraulic line suddenly ruptures 8 m from a reservoir with a gage pressure of 207 kPa. Compare the laminar and inviscid flow rates from the ruptured line in cubic meters per second. 2. A common type of visc ...

Derive the expressions for the velocity distribution and

Derive the expressions for the velocity distribution and for the pressure drop for a Newtonian fluid in fully developed laminar flow in the annular space between two horizontal, concentric pipes. Apply the momentum theor ...

Give examples of numerical problems in network analysis

Give examples of numerical problems in network analysis with solutions and justification where, (1) Superposition theorem may be more useful than mesh/nodal analysis (2) The use of Thevenin's/Norton's equivalent circuit ...

  • 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