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

A discuss asymptotic and bibo stabilities for the systems

a. Discuss asymptotic and BIBO stabilities for the systems described by the following transfer functions assuming that the systems are controllable and observable: b. Repeat part (a) for systems described by the followin ...

An euler beam element shown in the figure is under a

An Euler beam element shown in the figure is under a uniformly distributed couple, C. Calculate the equivalent nodal forces. Using a simply supported beam under a uniform couple, show that the reaction forces are equal a ...

Find the length of a hertzian dipole that would radiate the

Find the length of a Hertzian dipole that would radiate the same time-average power as the loop antenna of Problem 10.19 for the same current and frequency as in Problem 10.19. Problem 10.19 A circular loop antenna of ra ...

1 state gauss law for the electric field2 how is volume

1. State Gauss' law for the electric field. 2. How is volume charge density defined? 3. State the law of conservation of charge. 4. How is Gauss' law for the electric field derived from Ampere's circuital law?

1 when is it meaningful to attribute a group velocity to a

1. When is it meaningful to attribute a group velocity to a signal comprised of more than two frequencies? Why? 2. Discuss the propagation of a narrow-band amplitude modulated signal in a dispersive channel. 3. Discuss t ...

1 how many points can we have in a dht with m 102 explain

1. How many points can we have in a DHT with m = 10? 2. Explain the problems we encounter if we use IP addresses as the node identifiers in a DHT. 3. Explain two strategies used for storing an object in DHT-based network ...

A certain communication channel has a bandwidth of 10 khz a

A certain communication channel has a bandwidth of 10 kHz. A pulse of 0.5 ms duration is transmitted over this channel. a. Determine the width (duration) of the received pulse. b. Find the maximum rate at which these pul ...

1 explain how a 1 bit 4-to-1 mux can calculate any binary

1. Explain how a 1 bit 4-to-1 MUX can calculate any binary Boolean function. Because the MUX can calculate the result of any Boolean function, we call the MUX a univeral operation. 2. In Logism implement an 8 bit 4-to-1 ...

1 are encoding and decoding of the multimedia data done by

1. Are encoding and decoding of the multimedia data done by RTP? Explain. 2. Assume an image is sent from the source to the destination using 10 RTP packets. Can the first five packets define the encoding as JPEG and the ...

1 suppose that a system is described by the impulse

1. Suppose that a system is described by the impulse response h(t) = 2sinc(t). Plot the magnitude of the frequency response of the system 2. Suppose that a system is described by the impulse response h(t) = 2sinc(t)sin(t ...

  • 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