Question

A slit of 100 microns is illuminated by a laser beam. Perform the transform of the...

A slit of 100 microns is illuminated by a laser beam. Perform the transform of the slit and plot the Fourier transform in the frequency domain. please use matlab

Engineering   Computer-Science   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
a) A laser beam is incident on a single slit of width 0.020 mm. On a...
a) A laser beam is incident on a single slit of width 0.020 mm. On a viewing screen placed 1.20 m away from the slit, the first minimum is observed at a distance 2.40 cm from the center of the screen. What is the wavelength of the laser used (in nm)? [6] (b) Laser light of wavelength 480 nm is incident on a transmission grating with 2000 groves/cm. How far away from the center of a screen placed at a...
A double- slit experiment is performed with a coherent (single frequency/wavelength) beam of laser light. 1,...
A double- slit experiment is performed with a coherent (single frequency/wavelength) beam of laser light. 1, suppose that the two slits are separated by a distance D= 0.1 mm; the distance (H) between the center of the pattern and the second ( m=2) bright region is 1.0 cm; and the distance(L) between the screen and the slits is 1.0 m. use the results of this experiment to determine the wavelength of the light. 2. Suppose that the frequency of the...
A laser beam of wavelength 650 nm is incident on a single slit of width 0.04...
A laser beam of wavelength 650 nm is incident on a single slit of width 0.04 mm. The diffraction pattern is formed on a screen 1.5 m from the slit. What is the size of the central spot? a) .048 b) 244cm c) 488 cm d) 2.44cm e) 4.88cm
Two thin parallel slits that are 0.0117 mm apart are illuminated by a laser beam of...
Two thin parallel slits that are 0.0117 mm apart are illuminated by a laser beam of wavelength 620 nm. (a) On a very large distant screen, what is the total number of bright fringes (those indicating complete constructive interference), including the central fringe and those on both sides of it? Solve this problem without calculating all the angles! (Hint: What is the largest that sin ? can be? What does this tell you is the largest value of m?) ____...
Given signal x(t) = sinc(t): 1. Find out the Fourier transform of x(t), find X(f), sketch...
Given signal x(t) = sinc(t): 1. Find out the Fourier transform of x(t), find X(f), sketch them. 2. Find out the Nyquist sampling frequency of x(t). 3. Given sampling rate fs, write down the expression of the Fourier transform of xs(t), Xs(f) in terms of X(f). 4. Let sampling frequency fs = 1Hz. Sketch the sampled signal xs(t) = x(kTs) and the Fourier transform of xs(t), Xs(f). 5. Let sampling frequency fs = 2Hz. Repeat 4. 6. Let sampling frequency...
Discuss Fourier Transform and what effects multiplying a time domain signal by a sinusoid (including multiple...
Discuss Fourier Transform and what effects multiplying a time domain signal by a sinusoid (including multiple times) has on both the time and frequency domain representations, as well as the practical use of the method. No more than 300 Words.
Generate a Matlab Code for amplitude modulated signal by multiplying a message signal (a low frequency...
Generate a Matlab Code for amplitude modulated signal by multiplying a message signal (a low frequency cosine signal) with a carrier signal (a high frequency cosine signal). Sketch the Fourier transform of the modulated signal. Demodulate the modulated signal (with no noise) by again multiplying it with the same carrier signal. Sketch the Fourier transform of the signal obtained in c). Your task is to recover the message signal from the signal in c). Determine the type of filter you...
1. Write a MATLAB function to determine the discrete-time Fourier Transform (H(?)) of the following sequence....
1. Write a MATLAB function to determine the discrete-time Fourier Transform (H(?)) of the following sequence. Plot its magnitude and phase. You can use the dtft command and use the abs, angle and plot commands to plot the results. x(n) = {4, 3, 2, 1, 2, 3, 4}. 2. Analytically determine H(z) and plot its magnitude and phase for the following system using freqz. y(n) = 2x(n) + x(n ? 1) ? 0.25y(n ? 1) + 0.25y(n ? 2). 3....
(1)(A) You shine an orange laser (587 nm) on a double slit in an experiment you...
(1)(A) You shine an orange laser (587 nm) on a double slit in an experiment you perform in your physics lab. Measuring with a protractor you see that the interference pattern makes the first fringe at 11.0° with the horizontal. What is the separation between the slits? (B)What is the separation between two slits for which 650 nm light has its first minimum at an angle of 31.5°? (C)What is the wavelength of light falling on double slits separated by...
For this homework, you will be filtering noise from a sound recording. The assignment is broken...
For this homework, you will be filtering noise from a sound recording. The assignment is broken into simple steps you can follow. Please follow instructions carefully and remember that you will only upload one workspace (*.mat) file. Make sure to name the clean_speech variable correctly. 1) Download the Matlab workspace from the link provided in Canvas. Move the downloaded file to the same folder as your script to make things simpler. 2) Load the downloaded workspace into Matlab. You can...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT